Last data update: Jan 27, 2025. (Total: 48650 publications since 2009)
Records 1-30 (of 3415 Records) |
Query Trace: Self J[original query] |
---|
Racial disparities and achievement of the Low Lupus Disease Activity State (LLDAS): A CARRA Registry Study
Soulsby WD , Olveda R , He J , Berbert L , Weller E , Barbour KE , Greenlund KJ , Schanberg LE , von Scheven E , Hersh A , Son MBF , Chang J , Knight A . Arthritis Care Res (Hoboken) 2025 77 (1) 38-49 ![]() OBJECTIVE: Differential disease control may contribute to racial disparities in outcomes of childhood-onset systemic lupus erythematosus (cSLE). We evaluated associations of race and individual- or neighborhood-level social determinants of health (SDoH) with achievement of low lupus disease activity state (LLDAS), a clinically relevant treatment target. METHODS: In this cSLE cohort study using the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry, the primary exposure was self-reported race and ethnicity, and collected SDoH included insurance status and area deprivation index (ADI). Outcomes included LLDAS, disease activity, and time-averaged prednisone exposure. Associations among race and ethnicity, SDoH, and disease activity were estimated with multivariable regression models, adjusting for disease-related and demographic factors. RESULTS: Among 540 children with cSLE, 27% identified as Black, 25% identified as White, 23% identified as Latino/a, 11% identified as Asian, 9% identified as more than one race, and 5% identified as other. More Black children (41%) lived in neighborhoods of highest ADI compared to White children (16%). Black race was associated with lower LLDAS achievement (adjusted odds ratio 0.56, 95% confidence interval [CI] 0.38-0.82) and higher disease activity (adjusted β 0.94, 95% CI 0.11-1.78). The highest ADI was not associated with lower LLDAS achievement on adjustment for renal disease and insurance. However, renal disease was found to be a significant mediator (P = 0.04) of the association between ADI and prednisone exposure. CONCLUSIONS: Children with cSLE who identified as Black are less likely to achieve LLDAS and have a higher disease activity. Living in areas of higher ADI may relate to renal disease and subsequent prednisone exposure. Strategies to address root causes will be important to design interventions mitigating cSLE racial disparities. |
Additive value of polygenic risk score to family history for type 2 diabetes prediction: Results From the All of Us Research Database
Drzymalla E , Raffield L , Kolor K , Koyama A , Moonesinghe R , Pavkov ME , Spracklen CN , Khoury MJ . Diabetes Care 2025 48 (2) 212-219 ![]() ![]() OBJECTIVE: The goal of this study was to assess the additive value of considering type 2 diabetes (T2D) polygenic risk score (PRS) in addition to family history for T2D prediction. RESEARCH DESIGN AND METHODS: Data were obtained from the All of Us (AoU) research database. First-degree T2D family history was self-reported on the personal family history health questionnaire. A PRS was constructed from 1,289 variants identified from a large multiancestry genome-wide association study meta-analysis for T2D. Logistic regression models were run to generate odds ratios (ORs) and 95% CIs for T2D. All models were adjusted for age, sex, and BMI. RESULTS: A total of 109,958 AoU research participants were included in the analysis. The odds of T2D increased with 1 SD PRS (OR 1.75; 95% CI 1.71-1.79) and positive T2D family history (OR 2.32; 95% CI 2.20-2.43). In the joint model, both 1 SD PRS (OR 1.69; 95% CI 1.65-1.72) and family history (OR 2.06; 95% CI 1.98-2.15) were significantly associated with T2D, although the ORs were slightly attenuated. Predictive models that included both the PRS and family history (area under the curve [AUC] 0.794) performed better than models including only family history (AUC 0.763) or the PRS (AUC 0.785). CONCLUSIONS: In predicting T2D, inclusion of a T2D PRS in addition to family history of T2D (first-degree relatives) added statistical value. Further study is needed to determine whether consideration of both family history and a PRS would be useful for clinical T2D prediction. |
Suspected mpox symptoms and testing in men who have sex with men in the United States: Cross-sectional study
Atkins K , Carpino T , Rao A , Sanchez T , Edwards OW , Hannah M , Sullivan PS , Ogale YP , Abara WE , Delaney KP , Baral SD . JMIR Public Health Surveill 2025 11 e57399 ![]() BACKGROUND: The 2022 mpox outbreak in the United States disproportionately affected gay, bisexual, and other men who have sex with men (GBMSM). Uptake of mpox testing may be related to symptomology, sociodemographic characteristics, and behavioral characteristics. OBJECTIVE: This study aimed to describe suspected mpox symptoms and testing uptake among a sample of GBMSM recruited via the internet in the United States in August 2022. METHODS: We conducted a rapid internet-based mpox survey from August 5 to 15, 2022, among cisgender men 15 years and older who had previously participated in the 2021 American Men's Internet Survey. We estimated the prevalence of suspected mpox symptoms (fever or rash or sores with unknown cause in the last 3 mo) and uptake of mpox testing. We calculated adjusted prevalence ratios (aPRs) and 95% CIs for associations between participant characteristics and suspected mpox symptoms and summarized characteristics of GBMSM reporting mpox testing. Among symptomatic GBMSM who did not receive mpox testing, we described testing self-efficacy, barriers, and facilitators. RESULTS: Of 824 GBMSM, 126 (15.3%) reported at least 1 mpox symptom in the last 3 months; 58/126 (46%) with rash or sores, 57 (45.2%) with fever, and 11 (8.7%) with both. Increased prevalence of suspected mpox symptoms was associated with condomless anal sex (CAS; aPR 1.53, 95% CI 1.06-2.20). Mpox testing was reported by 9/824 GBMSM (1%), including 5 with symptoms. Most GBMSM reporting mpox testing were non-Hispanic White men (7/9 vs 1 Black and 1 Hispanic or Latino man), and all 9 lived in urban areas. Most reported having an sexually transmitted infections test (8/9), 2 or more partners (8/9), CAS (7/9), and group sex (6/9) in the last 3 months. Of those tested, 3 reported living with HIV and all were on treatment, whereas the remaining 6 men without HIV reported current pre-exposure prophylaxis (PrEP) use. Of symptomatic GBMSM who did not report mpox testing, 47/105 (44.8%) had low mpox testing self-efficacy. Among those with low self-efficacy, the most common barriers to testing were not knowing where to get tested (40/47, 85.1%) and difficulty getting appointments (23/47, 48.9%). Among those with high testing self-efficacy (58/105, 55.2%), the most common facilitators to testing were knowing where to test (52/58, 89.7%), convenient site hours (40/58, 69%), and low-cost testing (38/58, 65.5%). CONCLUSIONS: While all GBMSM who reported testing for mpox were linked to HIV treatment or PrEP, those with symptoms but no mpox testing reported fewer such links. This suggests targeted outreach is needed to reduce structural barriers to mpox services among GBMSM in rural areas, Black and Hispanic or Latino GBMSM, and GBMSM living with HIV. Sustaining and scaling community-tailored messaging to promote testing and vaccination represent critical interventions for mpox control among GBMSM in the United States. |
Association of symptoms and viral culture positivity for SARS-CoV-2-Tennessee, April-July 2020
Biddle JE , Bonenfant G , Grijalva CG , Zhu Y , Halasa NB , Chappell JD , Mellis A , Reed C , Talbot HK , Zhou B , Rolfes MA . Influenza Other Respir Viruses 2024 18 (6) e13318 ![]() ![]() BACKGROUND: Understanding how symptoms are associated with SARS-CoV-2 culture positivity is important for isolation and transmission control guidelines. METHODS: Individuals acutely infected with SARS-CoV-2 in Tennessee and their household contacts were recruited into a prospective study. All participants self-collected nasal swabs daily for 14 days and completed symptom diaries from the day of illness onset through day 14 postenrollment. Nasal specimens were tested for SARS-CoV-2 using RT-qPCR. Positive specimens with cycle threshold values < 40 were sent to the Centers for Disease Control and Prevention (CDC) for viral culture. First, we modeled the association between symptoms and the risk of culture positivity using an age-adjusted generalized additive model (GAM) accounting for repeated measurements within participants and a symptom-day spline. Next, we investigated how timing of symptom resolution was associated with the timing of culture resolution. RESULTS: In a GAM restricted to follow-up days after symptoms began, the odds of a specimen being culture positive was significantly increased on days when wheezing, loss of taste or smell, runny nose, nasal congestion, sore throat, fever, or any symptom were reported. For all symptoms except sore throat, it was more common for participants to have culture resolution before symptom resolution than for culture to resolve after or on the same day as symptom resolution. CONCLUSIONS: Overall, symptomatic individuals were more likely to be SARS-CoV-2 viral culture positive. For most symptoms, culture positivity was more likely to end before symptoms resolved. However, a proportion of individuals remained culture positive after symptom resolved, across all symptoms. |
Gaps in mental health care-seeking among health care providers during the COVID-19 pandemic - United States, September 2022-May 2023
Papa A , Barile JP , Jia H , Thompson WW , Guerin RJ . MMWR Morb Mortal Wkly Rep 2025 74 (2) 19-25 ![]() Health care workers experience substantial chronic stress, burnout, and mental distress, and the COVID-19 pandemic might have exacerbated these conditions. To identify ways to improve mental health care-seeking among this population, mental health symptoms, care-seeking, and self-reported barriers to seeking mental health care among U.S. health care providers during the pandemic were studied. During September 2022-May 2023, 2,603 primary care physicians, pediatricians, nurse practitioners, and physician assistants participated in a national Internet panel survey. Approximately one half (45.4%) of participants reported that they did not need mental health care, and only one in five (20.3%) had sought care. One quarter (25.6%) of providers reported mental distress severe enough to meet diagnostic criteria for psychopathology. Among these providers, only 38% reported seeking care; 20.1% indicated that they did not need care, despite severe symptoms. The average number of years in practice was lower for providers reporting care-seeking. Providers who identified as female were also more likely to report care-seeking. The most frequently reported barriers to care-seeking included difficulty getting time off from work, cost of care, and concerns about confidentiality. Increased pandemic-related work stressors were associated with increased symptom severity, but support from work supervisors mitigated these effects. Organizational human resources practices, supervisor training on managing employee stress, and public health messaging to normalize mental health care-seeking and its effects on licensing might help address gaps in provider care-seeking and improve patient outcomes. |
Associations of maternal per- and polyfluoroalkyl substance plasma concentrations during pregnancy with offspring polycystic ovary syndrome and related characteristics in Project Viva
Wang Z , Fleisch A , Rifas-Shiman SL , Calafat AM , James-Todd T , Coull BA , Chavarro JE , Hivert MF , Whooten RC , Perng W , Oken E , Mahalingaiah S . Environ Res 2025 120786 BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) may impact ovarian folliculogenesis and steroidogenesis, but whether prenatal exposure may impact offspring reproductive health is unknown. This study examines the extent to which maternal PFAS plasma concentrations during pregnancy are associated with polycystic ovary syndrome (PCOS) and related characteristics in female offspring. METHODS: We studied 322 mother-daughter pairs in Project Viva, a Boston-area longitudinal pre-birth cohort enrolled 1999-2002. We examined associations of maternal prenatal (median: 9.6 weeks gestation) plasma concentrations of six PFAS (log2 transformed) with PCOS and related characteristics among daughters during mid-to-late adolescence. We estimated the associations of single PFAS and PFAS as a mixture with each outcome, using logistic regression and quantile g-computation, respectively, adjusting for parity, and maternal sociodemographic and other lifestyle/health factors. RESULTS: Among the 322 mother-daughter pairs, the majority of mothers identified as non-Hispanic White and had a college degree, and 13% of daughters had either self-reported PCOS or probable PCOS based on irregular menstrual cycles and clinical or biochemical markers of hyperandrogenism. Among all daughters, there were 27% with irregular menstrual cycles, 34% with hirsutism, and 6% with moderate-to-severe acne. When fully adjusted for confounders, per doubling of maternal 2-(N-ethyl-perfluorooctane sulfonamido) acetate (EtFOSAA) concentration was associated with higher odds of self-reported PCOS [OR (95% CI) = 2.66 (1.18, 5.99)], and per doubling of maternal perfluorononanoate (PFNA) concentration was associated with higher odds of moderate-to-severe acne [OR (95% CI) = 2.33 (1.09, 4.99)] in daughters with or without irregular menstrual cycles. We found no associations of the mixture of six PFAS with PCOS or related traits. CONCLUSION: Our findings suggest a positive association between maternal concentrations of EtFOSAA and PCOS in their daughters during mid-to-late adolescence, although future studies with larger sample size and extended follow-up across the reproductive life-course are needed. |
Homelessness and birth outcomes in the Pregnancy Risk Assessment Monitoring System, 2016-2020
Meehan AA , Steele-Baser M , Machefsky AM , Cassell CH , Montgomery MP , Mosites E . Matern Child Health J 2025 OBJECTIVES: This study aimed to estimate the prevalence of homelessness shortly before or during pregnancy and describe differences in maternal characteristics and adverse birth outcomes between people reporting homelessness and not reporting homelessness. METHODS: We used 2016-2020 Pregnancy Risk Assessment Monitoring System (PRAMS) data from 31 sites to estimate the prevalence of self-reported homelessness during the 12 months before giving birth. We used logistic regression models to evaluate the association between homelessness and adverse birth outcomes, specifically small for gestational age (SGA), low birth weight (LBW), and preterm birth (PTB). RESULTS: Of 138,603 respondents, 4,045 reported homelessness, representing 2.4% of weighted respondents. Respondents reporting homelessness differed from respondents who did not report homelessness in maternal demographic characteristics, health conditions, behavioral and environmental risk factors, and adequacy of prenatal care. In unadjusted models, homelessness was associated with higher prevalences of SGA, LBW, and PTB (PR 1.38, 95% CI 1.21-1.57; PR 1.73, 95% CI 1.56-1.91; PR 1.42, 95% CI 1.25-1.61; respectively). After adjusting for maternal age, race and ethnicity, education, BMI, and cigarette smoking, prevalence ratios were attenuated and no longer significant. CONCLUSIONS FOR PRACTICE: Although homelessness was not independently associated with adverse birth outcomes in adjusted models, people reporting homelessness before or during pregnancy represent a group at increased risk of inadequate health care utilization and adverse birth outcomes due to other underlying demographic and social factors. Health care providers can play a critical role in identifying if patients may be experiencing homelessness and facilitating connections to social support. |
Human health surveillance during animal disease emergencies: Minnesota Department of Health response to highly pathogenic avian influenza outbreaks, 2015 and 2022-2023
Scheftel JM , Schenk KE , Bauck LJ , Bye ML , Ireland MJ , Klumb CA , Kollmann LM , Smith KE , Voss SJ , Hoefs BL , Hunt LJ , Holzbauer SM . J Agromedicine 2025 1-12 OBJECTIVES: Highly pathogenic avian influenza (HPAI) poses an occupational risk for poultry workers, responders, and others in contact with infected birds. The objective of this analysis was to describe HPAI surveillance methods and outcomes, and highlight the challenges, successes, and lessons learned during the Minnesota Department of Health's (MDH's) public health response to HPAI outbreaks in Minnesota poultry flocks in the years 2015 and 2022-2023. METHODS: During both outbreaks, MDH staff attempted to contact all potentially exposed people and conduct a standardized interview. People were considered exposed and at risk if they had entered a barn with poultry on any HPAI test-positive premises. With their consent, exposed persons were entered into illness monitoring until 10 days from their last exposure. In 2015, MDH monitored the health of poultry workers only. In the 2022-2023 response, MDH monitored the health of poultry workers, backyard flock owners, responders, and private contract workers. In 2022-2023, interview responses were entered into a REDCap (Research Electronic Data Capture) database in real time, which automatically entered the person into monitoring if they consented. Through REDCap, they received an automated email with a unique link to a short survey asking about any symptom development. Where appropriate, interview responses from poultry workers collected in 2015 were compared to interview responses from poultry workers collected in 2022-2023. RESULTS: From March 3 to June 5, 2015, MDH epidemiologists interviewed and evaluated 375 (86%) of 435 poultry workers from 110 HPAI-infected flocks. From March 25, 2022 through December 31, 2023, MDH epidemiologists interviewed and evaluated 649 (65%) of 992 poultry workers, responders, contractors, and backyard flock owners associated with 151 HPAI-infected flocks. Among poultry workers, self-reported personal protective equipment (PPE) usage declined significantly from 2015 to 2022-2023 (full PPE usage 51.8% vs. 23.9%, p < .01). CONCLUSION: MDH's long standing relationships with animal health officials and the poultry industry resulted in strong poultry worker participation rates in surveillance efforts during HPAI outbreaks in 2015 and 2022-2023. Self-reported PPE usage was low, particularly in 2022-2023. Improvements in PPE accessibility and technology are needed to protect workers and responders in the on-going HPAI outbreak. |
Prevalence of diagnosed diabetes among U.S. Adults aged ≥18 years with disabilities, 2021-2022
Bardenheier BH , Omura JD , Saaddine JB , Hora I , McKeever Bullard K . Diabetes Care 2025 OBJECTIVE: To compare the prevalence of diagnosed diabetes among U.S. adults with and without disabilities, overall and by subgroups. RESEARCH DESIGN AND METHODS: We used data on adults aged ≥18 years from the cross-sectional 2021-2022 National Health Interview Survey to report the prevalence of diagnosed diabetes by functional disability status and for each disability type (hearing, seeing, mobility, cognition, self-care, and communication) separately. With use of the Washington Group Short Set on Functioning indicator, disability was defined according to the categories of milder (reporting some difficulty), moderate (reporting a lot of difficulty), and severe (cannot do at all) by disability type. Crude prevalence and age-standardized prevalence of diabetes were also calculated for adults with any difficulty with any disability by age, sex, race/ethnicity, education, insurance, and poverty-to-income ratio. RESULTS: Diabetes prevalence increased with number of disability types, was lower among adults with no disability (5.8%) than among those with milder (9.5%) or moderate to more severe (18.3%) disability, and was 4.0-10.3 percentage points higher among those with moderate to more severe disability than among those with milder disability for vision, hearing, mobility, and cognitive disabilities. Diabetes prevalence was similar for adults with milder and moderate to more severe self-care and communication disabilities. CONCLUSIONS: Prevalence of diabetes was higher among adults with any functional disability than without and increased with increasing number of disability types. Adults with multiple disability types, or those who have difficulty with self-care or communication or other moderate to more severe disabilities, may benefit from diabetes prevention programs. |
Adverse childhood experiences and adult alcohol use during pregnancy - 41 U.S. jurisdictions, 2019-2023
Thomas SA , Deputy NP , Board A , Denny CH , Guinn AS , Miele K , Dunkley J , Kim SY . Prev Med 2025 108219 INTRODUCTION: Adverse childhood experiences (ACEs) are preventable, potentially traumatic events that occur in childhood. Alcohol use during pregnancy can result in miscarriage, stillbirth, preterm birth, and a range of lifelong behavioral, intellectual, and physical disabilities in the child. Limited research has examined the relationship between ACEs and alcohol use in pregnancy; available studies might not reflect current trends in this relationship. METHODS: Using 2019-2023 Behavioral Risk Factor Surveillance System data from 41 U.S. jurisdictions, the prevalence of self-reported current alcohol use among pregnant persons aged 18-49 years (N = 2371) was estimated by ACEs and selected characteristics. We calculated unadjusted and adjusted prevalence ratios (aPR) for the relationship between ACEs and alcohol use during pregnancy. RESULTS: The prevalence of current alcohol use was 16.2 % (95 % CI = 11.5-20.9) among pregnant persons who reported experiencing four or more ACEs, and 8.6 % (95 % CI = 5.7-11.5) among those who reported no ACEs. When adjusting for sociodemographic characteristics, pregnant persons who reported four or more ACEs were more likely to report current alcohol use compared to those who reported no ACEs (aPR = 1.8, 95 % CI = 1.1-2.9). Individually, pregnant persons who experienced emotional abuse (aPR = 1.9, 95 % CI = 1.3-2.7) and witnessed intimate partner violence (aPR = 1.6, 95 % CI = 1.1-2.4) were more likely to use alcohol during pregnancy compared to pregnant persons who did not report experiencing these ACEs. CONCLUSIONS: Higher ACE exposure was associated with alcohol use during pregnancy. Steps can be taken to mitigate their potential harms. Clinical and community-level interventions can address ACEs, which might reduce alcohol use during pregnancy. |
Risk of adverse birth outcomes and birth defects among women living with HIV on antiretroviral therapy and HIV-negative women in Uganda, 2015-2021
Serunjogi R , Mumpe-Mwanja D , Williamson DM , Valencia D , Namale-Matovu J , Kusolo R , Moore CA , Nyombi N , Kayina V , Nansubuga F , Nampija J , Nakibuuka V , Nelson LJ , Dirlikov E , Namukanja P , Mwambi K , Williams JL , Mai CT , Qi YP , Musoke P . J Acquir Immune Defic Syndr 2025 INTRODUCTION: We assessed the risk of adverse pregnancy and birth outcomes and birth defects among women living with HIV (WLHIV) on antiretroviral therapy (ART) and HIV-negative women. METHODS: We analyzed data on live births, stillbirths, and spontaneous abortions during 2015-2021 from a hospital-based birth defects surveillance system in Kampala, Uganda. ART regimens were recorded from hospital records and maternal self-reports. Using a log-binomial regression model, we compared the prevalence of 16 major external birth defects and other adverse birth outcomes among WLHIV on ART and HIV-negative women. RESULTS: A total of 203,092 births were included from 196,373 women of which 15,020 (7.6%) were WLHIV on ART. During pregnancy, 15,566 infants were primarily exposed to non-nucleoside reverse transcriptase inhibitor (NNRTI)-based ART (n=13,614; 87.5%). After adjusting for maternal age, parity, and number of antenatal care (ANC) visits, WLHIV on NNRTI were more likely than HIV-negative women to deliver preterm (adjusted prevalence ratio [aPR]=1.27, 95% confidence interval [CI]: 1.21,1.32), post-term (aPR=1.23, 95% CI: 1.16,1.32), or small for gestational age infants (aPR=1.35, 95% CI: 1.30,1.40). Spina bifida was more prevalent among infants born to WLHIV on ART periconceptionally compared to HIV-negative women (aPR=2.45, 95% CI 1.27,4.33). The prevalence of the other selected birth defects were similar between infants from WLHIV on ART and HIV-negative women. CONCLUSION: In Uganda, WLHIV on ART were more likely than HIV-negative women to experience selected adverse birth outcomes. Further surveillance of maternal ART exposure, including by drug class and ART regimen, is needed to monitor and prevent adverse birth outcomes in WLHIV. |
Establishment, implementation, initial outcomes, and lessons learned from recent HIV infection surveillance using a rapid test for recent infection among persons newly diagnosed with HIV in Thailand: Implementation study
Srithanaviboonchai K , Yingyong T , Tasaneeyapan T , Suparak S , Jantaramanee S , Roudreo B , Tanpradech S , Chuayen J , Kanphukiew A , Naiwatanakul T , Aungkulanon S , Martin M , Yang C , Parekh B , Northbrook SC . JMIR Public Health Surveill 2024 10 e65124 BACKGROUND: A recent infection testing algorithm (RITA) incorporating case surveillance (CS) with the rapid test for recent HIV infection (RTRI) was integrated into HIV testing services in Thailand as a small-scale pilot project in October 2020. OBJECTIVE: We aimed to describe the lessons learned and initial outcomes obtained after the establishment of the nationwide recent HIV infection surveillance project from April through August 2022. METHODS: We conducted desk reviews, developed a surveillance protocol and manual, selected sites, trained staff, implemented surveillance, and analyzed outcomes. Remnant blood specimens of consenting newly diagnosed individuals were tested using the Asanté HIV-1 Rapid Recency Assay. The duration of HIV infection was classified as RTRI-recent or RTRI-long-term. Individuals testing RTRI-recent with CD4 counts <200 cells/mm3 or those having opportunistic infections were classified as RITA-CS-long-term. Individuals testing RTRI-recent with CD4 counts >200 cells/mm3, no opportunistic infections, and not on antiretroviral treatment were classified as RITA-CS-recent. RESULTS: Two hundred and one hospitals in 14 high-burden HIV provinces participated in the surveillance. Of these, 69 reported ≥1 HIV diagnosis during the surveillance period. Of 1053 newly diagnosed cases, 64 (6.1%) were classified as RITA-CS-recent. On multivariate analysis, self-reporting as transgender women (adjusted odds ratio [AOR] 7.41, 95% CI 1.59-34.53) and men who have sex with men (AOR 2.59, 95% CI 1.02-6.56) compared to heterosexual men, and students compared to office workers or employers (AOR 3.76, 95% CI 1.25-11.35) were associated with RITA-CS-recent infection. The proper selection of surveillance sites, utilizing existing surveillance tools and systems, and conducting frequent follow-up and supervision visits were the most commonly cited lessons learned to inform the next surveillance phase. CONCLUSIONS: Recent HIV infection surveillance can provide an understanding of current epidemiologic trends to inform HIV prevention interventions to interrupt ongoing or recent HIV transmission. The key success factors of the HIV recent infection surveillance in Thailand include a thorough review of the existing HIV testing service delivery system, a streamlined workflow, strong laboratory and health services, and regular communication between sites and the Provincial Health Offices. |
Factors associated with retention and adherence on pre-exposure prophylaxis among men who have sex with men in Kigali, Rwanda
Mubezi S , Malamba SS , Rwibasira GN , Uwineza J , Kayisinga JD , Remera E , Ikuzo B , Ndengo E , Umuhoza N , Sangwayire B , Mwesigwa RCN , Stamatakis CE , Wandera MG , Oluoch TO , Kayirangwa E . PLOS Glob Public Health 2024 4 (12) e0004063 ![]() Pre-Exposure Prophylaxis (PrEP) is recommended as an HIV prevention measure for men who have sex with men (MSM). We assessed factors associated with PrEP retention and adherence among MSM in Kigali, Rwanda. We undertook a retrospective cross-sectional study and used a questionnaire to obtain PrEP retention and adherence history from MSM enrolled in the key population (KP) program that attended scheduled follow-up clinics from four (4) health facilities between April 2021 to June 2021. Retention was defined as attending scheduled PrEP follow-up appointments and adherence as taking PrEP medication 95% or more of the time. We used multivariable cox proportion hazard regression to determine factors associated with 3-month retention and principal component analysis (PCA) to determine factors associated with self-reported adherence. Data were analyzed using STATA (version 16.0). We interviewed 439 MSM aged 18 years and above that were initiated on PrEP. Majority were employed (57%, n = 251), between ages 25-34 years (49%, n = 217), close to half completed primary level education (47%, n = 206), were involved in sex work (42%, n = 184), and over a half lived in household of 1-2 members (55%, n = 241). Ninety percent of the MSM respondents (n = 393) were retained on PrEP at 3 months and among those retained, 287 (73%) had good adherence. Multivariable cox regression revealed that MSM more likely to be retained on PrEP, were those that are sex workers (adjusted Hazard Ratio (aHR) = 4.139; 95% Confidence Interval (95%CI): 1.569, 10.921), had more than one (1) regular sexual partners (aHR = 3.949; 95%CI: 2.221, 7.022), lived in households of 3-5 members (aHR = 3.755; 95%CI: 1.706, 8.261), completed secondary school education (aHR = 2.154; 95%CI: 1.130, 4.108), and were circumcised (aHR = 2.218, 95%CI: 1.232, 3.993). Employed MSM had a 66% decreased likelihood to be retained on PrEP (aHR = 0.345; 95%CI: 0.168, 0.707). Similarly, MSM that used condoms consistently had an 85% decreased likelihood to be retained on PrEP (aHR = 0.149; 95%CI: 0.035, 0.632). Principal component regression analysis showed that the component with MSM with higher numbers of regular sexual partners had increased odds of adhering to PrEP (Crude Odds Ratio (cOR) = 1.32; 95%CI: 1.144, 1.530). The study highlighted that MSM using PrEP as the main method of HIV prevention were more likely to be retained and adherent to PrEP. There is need to emphasize PrEP use alongside other HIV prevention methods and targeted STI testing and treatment among PrEP users. |
Longitudinal analysis of SARS-CoV-2 IgG antibody durability in Puerto Rico
Madewell ZJ , Graff NE , Lopez VK , Rodriguez DM , Wong JM , Maniatis P , Medina FA , Muñoz JL , Briggs-Hagen M , Adams LE , Rivera-Amill V , Paz-Bailey G , Major CG . Sci Rep 2024 14 (1) 30743 ![]() Understanding the dynamics of antibody responses following vaccination and SARS-CoV-2 infection is important for informing effective vaccination strategies and other public health interventions. This study investigates SARS-CoV-2 antibody dynamics in a Puerto Rican cohort, analyzing how IgG levels vary by vaccination status and previous infection. We assess waning immunity and the distribution of hybrid immunity with the aim to inform public health strategies and vaccination programs in Puerto Rico and similar settings. We conducted a prospective, longitudinal cohort study to identify SARS-CoV-2 infections and related outcomes in Ponce, Puerto Rico, from June 2020-August 2022. Participants provided self-collected nasal swabs every week and serum every six months for RT-PCR and IgG testing, respectively. IgG reactivity against nucleocapsid (N) antigens, which generally indicate previous infection, and spike (S1) and receptor-binding domain (RBD) antigens, which indicate history of either infection or vaccination, was assessed using the Luminex Corporation xMAP® SARS-CoV-2 Multi-Antigen IgG Assay. Prior infection was defined by positive RT-PCRs, categorized by the predominant circulating SARS-CoV-2 variant at the event time. Demographic information, medical history, and COVID-19 vaccination history were collected through standardized questionnaires. Of 882 participants included in our analysis, 34.0% experienced at least one SARS-CoV-2 infection, with most (78.7%) occurring during the Omicron wave (December 2021 onwards). SARS-CoV-2 antibody prevalence increased over time, reaching 98.4% by the final serum collection, 67.0% attributable to vaccination alone, 1.6% from infection alone, and 31.4% from both. Regardless of prior infection status, RBD and S1 IgG levels gradually declined following two vaccine doses. A third dose boosted these antibody levels and showed a slower decline over time. N-antibody levels peaked during the Omicron surge and waned over time. Vaccination in individuals with prior SARS-CoV-2 infection elicited the highest and most durable antibody responses. N or S1 seropositivity was associated with lower odds of a subsequent positive PCR test during the Omicron period, with N antibodies showing a stronger association. By elucidating the differential decay of RBD and S1 antibodies following vaccination and the complexities of N-antibody response following infection, this study in a Puerto Rican cohort strengthens the foundation for developing targeted interventions and public health strategies. |
State Medicaid policies governing access to medications for opioid use disorder (MOUD) and MOUD treatment use in a large sample of people who inject drugs in 20 U.S. States
Yarbrough CR , Cooper HLF , Beane S , Haardörfer R , Ibragimov U , Haley DF , Linton S , Landes S , Lewis R , Sionean C , Cummings JR . Subst Use Misuse 2024 1-11 BACKGROUND: People who inject drugs (PWID) are especially vulnerable to harms from opioid use disorder (OUD). Medications for OUD (MOUD) effectively reduce overdose and infectious disease transmission risks. OBJECTIVE: We investigate whether state Medicaid coverage for methadone and buprenorphine is related to past-year MOUD use among PWID using cross-sectional, multilevel analyses with individual-level data on PWID from the Centers for Disease Control and Prevention's 2018 National HIV Behavioral Surveillance. The sample included 8,142 PWID aged 18-64 who reported daily opioid use from 22 U.S. metropolitan areas. Our outcome was any self-reported MOUD use in the past 12 months. Exposures were state Medicaid coverage and prior authorization requirements for methadone and buprenorphine. We interacted these exposures with PWID race/ethnicity, insurance status, and spatial access to treatment and harm reduction resources. RESULTS: Compared with PWID in states without Medicaid methadone coverage, odds of past-year MOUD use were 73% (p<0.05) higher among PWID in states with methadone coverage requiring prior authorization and 80% (p<0.05) higher among PWID in states with coverage without prior authorization. Insured PWID were twice as likely to report MOUD use than uninsured PWID, with no statistically significant differences between Medicaid versus other insurance. Medicaid prior authorization requirements for buprenorphine were not significantly associated with MOUD use. Non-Hispanic Black PWID were significantly less likely to use MOUD than non-Hispanic White and Hispanic PWID. CONCLUSIONS: State Medicaid methadone coverage was strongly associated with higher odds that PWID utilized MOUD, suggesting that expanding methadone insurance coverage could improve MOUD treatment in a vulnerable population. |
Potential use of voice-activated personal assistants in diabetes prevention and management: An exploratory qualitative study using the consolidated framework for implementation research
Jacobs S , Rotunda W , Sarris Esquivel N , Horvitz C , Ng V , Vincent A , Arena L , Feher J 3rd , Hulbert L , Mensa-Wilmot Y . Health Promot Pract 2024 15248399241302051 BACKGROUND: Diabetes affects millions of people in the United States and poses significant health and economic challenges, but it can be prevented or managed through health behavior changes. Such changes might be aided by voice-activated personal assistants (VAPAs), which offer interactive and real-time assistance through features such as reminders, or obtaining health information. However, there are little data on interest and acceptability of integrating VAPAs into programs such as the National Diabetes Prevention Program (National DPP) or diabetes, self-management, education, and support (DSMES) services. METHODS: We conducted individual and small-group semi-structured interviews of National DPP and DSMES staff and program participants. We used rapid-turnaround qualitative thematic analysis to identify emerging themes using an adapted version of the Consolidated Framework for Implementation Research (CFIR). RESULTS: Nearly all program participants and staff had prior experience with VAPAs, but not in the context of these programs. Most program participants felt confident in their ability to use VAPAs but were concerned about their privacy and security. Program staff were optimistic about the feasibility of integrating VAPAs into existing programs given their ability to support healthy habit formation, but staff were less optimistic about using VAPAs to share health information. Program staff also felt that additional resources to support VAPA use would help ensure that VAPAs would not create an extra burden on staff and program participants. IMPLICATIONS: Integrating VAPAs as a resource to enhance mobile applications already in use shows potential to support health behavior change. Future research should include how this technology could be further optimized to enhance utility. |
Comorbidity among adults with epilepsy - United States, 2021-2022
Zhou Y , Kobau R , Pastula DM , Greenlund KJ . Prev Chronic Dis 2024 21 E100 While it is known that epilepsy often co-occurs with psychiatric disorders, few studies have examined nonpsychiatric comorbidity. We analyzed 2021 and 2022 National Health Interview Survey Sample Adult data. Compared with adults with no epilepsy, the 1.2% of US adults (about 3.0 million) with active epilepsy had a higher prevalence of nearly all 21 conditions examined and were more likely to have 4 or more co-occurring chronic conditions. Health care and social service providers can promote healthy behaviors and preventive screening for common comorbidities, improve access to care, and refer people with epilepsy to evidence-based self-management programs. |
Contribution of HIV transmission bursts to future HIV infections, United States
Billock RM , France AM , Saduvala N , Panneer N , Hallmark CJ , Wertheim JO , Oster AM . Aids 2024 ![]() OBJECTIVE: To estimate the influence of bursts of rapid HIV transmission on future transmission and describe populations affected by transmission bursts. DESIGN: Phylogenetic analysis of US National HIV Surveillance System data. METHODS: Time-scaled phylogenetic trees were inferred for six geographic regions using sequences from persons with HIV (PWH) with diagnoses of HIV infection 2014-2019. Transmission bursts were defined as ≥3 adjacent inferred transmission events in the phylogeny during a detection period. We calculated the relative contribution of transmission bursts 2015-2016 to transmission 2017-2019 compared with non-bursts. Then, we detected bursts within any sliding 2-year period 2014-2019 and assessed descriptive associations of characteristics of individuals involved with or descended from transmission bursts using univariate risk ratios. RESULTS: The 5.6% of phylogenetic lineages involved in transmission bursts 2015-2016 contributed to 14.9% of inferred transmission events 2017-2019. The relative contribution of lineages involved in transmission bursts to future transmission was 2.94 times that of lineages not involved in bursts. Younger age at diagnosis, self-identification as transgender or an additional gender identity, or as a cisgender man, male-to-male sexual contact, injection drug use, or male-to-male sexual contact and injection drug use, and diagnosis during acute or early infection were most strongly associated with involvement in or descendance from transmission bursts. CONCLUSIONS: Transmission bursts contribute disproportionately to future HIV transmission, underscoring the value of detecting and responding to rapid transmission to reduce incidence. Bursts of rapid transmission may also contribute to enduring disparities in incidence among some key populations. |
Indoor residual spraying uptake and its effect on malaria morbidity in Ngoma district, Eastern province of Rwanda, 2018-2021
Nsekuye O , Malamba SS , Omolo J , El-Khatib Z , Mangara JN , Munyakanage D , Umutoni A , Lucchi NW , Rwagasore E , Rwunganira S , Uwimana A , Ntabanganyimana D , Niyoyita JC , Uwayo HD , Ntakirutimana T . Malar J 2024 23 (1) 381 BACKGROUND: Indoor residual spraying (IRS) has been implemented in Rwanda in districts with high malaria transmission, including Ngoma District. The first IRS campaign (IRS-1) was conducted in March 2019, ahead of the peak malaria season, followed by a second campaign (IRS-2) in August 2020, targeting 89,331 structures. This study assessed factors influencing IRS uptake and evaluated the impact of IRS interventions on malaria morbidity in Ngoma District, Eastern Province, Rwanda. METHODS: A household survey employing multistage cluster sampling design was conducted in May 2021 to randomly select households. A structured questionnaire was administered to the head of household or a designated representative. Logistic regression, adjusted for the complex survey design and weighted for sampling, was used to identify factors associated with IRS uptake. Additionally, secondary data on malaria cases registered in the Rwanda Health Management Information System (RHMIS) from January 2015 to December 2022 were analyzed using interrupted time series analysis to evaluate the effect of IRS on malaria morbidity. RESULTS: A total of 636 households participated in the survey. Households headed by self-employed individuals (aOR = 0.07; 95% CI 0.01-0.55) and unemployed individuals (aOR = 0.18; 95% CI 0.03-0.99) were less likely to take up IRS compared to those headed by farmers. Households receiving IRS information through media channels (aOR = 0.01; 95% CI 0.00-0.17) were less likely to participate compared to those informed by community health workers. From the RHMIS data, 919,843 malaria cases were identified from January 2015 to December 2022. Interrupted time series analysis revealed that the baseline number of adjusted malaria cases was approximately 16,920. The first IRS intervention in March 2019 resulted in a significant reduction of 14,380 cases (p < 0.001), while the second intervention in August 2020 led to a reduction of 2495 cases, though this was not statistically significant (p = 0.098). CONCLUSION: This study demonstrates the effectiveness of IRS in reducing malaria incidence in Ngoma District and highlights the role of socioeconomic factors and sources of information in influencing IRS uptake. To maximize the impact of IRS and ensure equitable benefits, targeted strategies, enhanced IRS education, and integrated malaria control approaches, including the use of bed nets, are crucial. |
Prevalence of post-COVID-19 condition and activity-limiting post-COVID-19 condition among adults
Vahratian A , Saydah S , Bertolli J , Unger ER , Gregory CO . JAMA Netw Open 2024 7 (12) e2451151 This cross-sectional study examines the prevalence of ever and current post–COVID-19 condition (long COVID) and self-reported limitations of activity due to symptoms of post–COVID-19 condition among US adults. | eng |
Never tested for HIV among men who have sex with men, Hanoi, Vietnam: correlates and missed opportunities
Van HTH , Huong DT , Hong NTT , McFarland W , Diep VB , Ngoc LB , Giang LM . Sex Transm Dis 2024 Introduction: Understanding levels of HIV testing among populations at risk for acquisition is essential to meeting the goal of the United Nations that 95% of individuals living with HIV know their status. This study assessed HIV testing prevalence among men who had sex with men (MSM), characteristics of MSM who have never tested for HIV, and missed testing opportunities in Hanoi, Vietnam.Methods: We measured the prevalence of never testing for HIV and missed opportunities for testing in the baseline data of a cohort study of MSM recruited in 2017-2019 in Hanoi. Logistic regression analysis characterized MSM who had never tested prior to cohort participation.Results: Of 1,893 MSM enrolled in the cohort, 39.4% had never previously tested for HIV. MSM with children (aOR 1.75, 95% CI 1.09-2.82) and those who did not know or remember having a male partner living with HIV (aOR 1.41, 95% CI 1.07-1.84) were more likely to have never tested. Older age, university education, higher income, and having a male partner living with HIV were associated with a lower likelihood of never having been tested. The most common missed testing opportunities to test MSM who had never been tested were when receiving free condoms from health educators (35.3%), testing for other sexually transmitted infections (STIs) (23.3%), reporting their MSM status to healthcare workers (16.4%), and receiving an STI diagnosis (13.0%). The most common barriers identified by MSM who had never tested were fear of seeking health care due to their sexual orientation (82.7%) and having been refused healthcare due to their sexual oreitnation (76.2%).Conclusions: Facilitating provider-initiated HIV testing in STI clinics and other healthcare services, community-based testing, and HIV self-test kits should enhance HIV testing options for young MSM, especially those with lower education and income. |
Stigma among ebola disease survivors in Mubende and Kassanda districts, Central Uganda, 2022
Zalwango MG , Paige S , Migisha R , Nakafeero Simbwa B , Nsubuga EJ , Asio A , Kabami Z , Zalwango JF , Kawungezi PC , Wanyana MW , King P , Naiga HN , Agaba B , Zavuga R , Earle-Richardson G , Kwesiga B , Bulage L , Kadobera D , Ario AR , Harris JR . PLOS Glob Public Health 2024 4 (12) e0003272 Ebola disease survivors often experience stigma in multiple forms, including felt (perceived) stigma, enacted (action-based) stigma, and institutional stigma. On September 20, 2022, Uganda declared a Sudan Virus Disease (species orthoebolavirus sudanense) outbreak after a patient with confirmed Sudan virus (SUDV) infection was identified in Mubende District. The outbreak led to 142 confirmed and 22 probable cases over the next two months. We examined the types of stigma experienced by survivors and their household members and its effect on their well-being. We conducted a qualitative study during January 2023 in Mubende and Kassanda Districts. We conducted in-depth and key informant interviews with ten SUDV disease survivors, ten household members of SUDV disease survivors, and ten key informants (district officials and health workers in the affected communities). Interviews were recorded, translated, transcribed, and analyzed thematically. Survivors reported experiencing isolation and rejection by community members and loss of work. They reported being denied purchases at shops or having their money collected in a basket and disinfected (enacted stigma), which led to self-isolation (felt stigma). Educational institutions denied admission to some students from affected homes, while parents of children in some affected families stopped sending children to school due to verbal abuse from students and teachers (structural stigma). Prolonged SUDV disease symptoms and additional attention to survivors from responders (including home visits by health workers, public distribution of support items, and conspicuous transport from home to the survivor's clinic) were perceived as aggravating both felt and enacted stigma. Even after the outbreak had been declared over, survivors felt that they were still considered a threat to the community. Survivors experienced mainly enacted stigma which was aggravated by the outbreak response and control activities such as additional attention to survivors from responders. Strengthening community engagement to counteract stigma, rethinking response activities that aggravate stigma, integrated response interventions by partners, private distribution of support items, and increasing awareness and sensitization could reduce stigma among the Ebola disease survivors in future responses. |
Prevalence of hepatitis B surface antibody among previously vaccinated healthcare workers in Tashkent, Uzbekistan
Ibragimov R , Nabirova D , Denebaeva A , Kurbanov B , Horth R . Hum Vaccin Immunother 2024 20 (1) 2435142 Healthcare workers (HCW) have high occupational risk for hepatitis B and Uzbekistan held two HCW vaccination campaigns in 2015 and 2022. Hepatitis B antibody testing (anti-HBs) after Hepatitis B (HepB) vaccination is recommended by the U.S. CDC and WHO for HCW, but Uzbekistan does not have such a policy. In 2023, we randomly selected HCW from the campaign registries. Participants who agreed were interviewed at their workplaces. Vaccination doses were self-reported. Testing for hepatitis B surface antigen (HBsAg), Total hepatitis B core antibody (anti-HBc), and anti-HBs were concurrently performed. We used multivariable Poisson regression to assess factors associated with anti-HBs ≥10 mIU/mL. Of 334 participants, 205 were vaccinated in 2015 and 129 in 2022. Median age was 40 years (interquartile range 35-49 years), and 87% were female. Most (71%) reported having completed the three doses, 21% two doses and 7% one dose. Testing revealed that 5% had an active HBV infection, 4% had a resolved infection, and 91% had detectable vaccine-derived antibodies. Among those (n = 303), 71% had anti-HBs ≥10 mIU/mL. For those who reported receiving 1, 2, and 3 doses, protective titers were 59%, 70%, and 72%, respectively. Protective titers were lower for HCW that worked in clinics versus hospitals (aPR = 0.92, CI: 0.87-0.98, p = .01) adjusting for age, dose number and presence of chronic conditions. Strategies to improve completion of the 3-dose series and policies for post-vaccination immunity testing 1-2 months after completion of the 3-dose HepB series could help identify workers who may require revaccination or are currently infected. |
Impact of metabolism-disrupting chemicals and folic acid supplementation on liver injury and steatosis in mother-child pairs
India-Aldana S , Midya V , Betanzos-Robledo L , Yao M , Alcalá C , Andra SS , Arora M , Calafat AM , Chu J , Deierlein A , Estrada-Gutierrez G , Jagani R , Just AC , Kloog I , Landero J , Oulhote Y , Walker RW , Yelamanchili S , Baccarelli AA , Wright RO , Téllez Rojo MM , Colicino E , Cantoral A , Valvi D . J Hepatol 2024 BACKGROUND AND AIMS: Scarce knowledge about the impact of metabolism-disrupting chemicals (MDCs) on steatotic liver disease limits opportunities for intervention. We evaluated pregnancy MDC-mixture associations with liver outcomes, and effect modification by folic acid (FA) supplementation in mother-child pairs. METHODS: We studied ∼200 mother-child pairs from the Mexican PROGRESS cohort, with measured 43 MDCs during pregnancy (estimated air pollutants, blood/urine metals or metalloids, urine high- and low-molecular-weight phthalate [HMWPs, LMWPs] and organophosphate-pesticide [OP] metabolites), and serum liver enzymes (ALT, AST) at ∼9 years post-parturition. Outcomes included elevated liver enzymes in children and established clinical scores for steatosis and fibrosis in mothers (i.e. , AST: ALT, FLI, HSI, FIB-4). Bayesian Weighted Quantile Sum regression assessed MDC-mixture associations with liver outcomes. We further examined chemical-chemical interactions and effect modification by self-reported FA supplementation. RESULTS: In children, many MDC-mixtures were associated with liver injury. Per quartile HMWP-mixture increase, ALT increased by 10.1% (95%CI: 1.67%, 19.4%) and AST by 5.27% (95% CI: 0.80%, 10.1%). LMWP-mixtures and air pollutant-mixtures were associated with higher AST and ALT, respectively. Air pollutant and non-essential metal/element associations with liver enzymes were attenuated by maternal cobalt blood concentrations (p-interactions<0.05). In mothers, only the LMWP-mixture was associated with odds for steatosis [OR=1.53 (95%CI: 1.01, 2.28) for HSI>36, and OR=1.62 (95%CI: 1.05, 2.49) for AST:ALT<1]. In mothers and children, most associations were attenuated (null) at FA supplementation≥600mcg/day (p-interactions<0.05). CONCLUSIONS: Pregnancy MDC exposures may increase risk for liver injury and steatosis, particularly in children. Adequate FA supplementation and maternal cobalt levels may attenuate these associations. IMPACT AND IMPLICATIONS: The effects of environmental chemical exposures on steatotic liver diseases are not well understood. In a parallel investigation of mothers and children, we found that pregnancy exposures to metabolism-disrupting chemicals may increase the risk for liver injury and steatosis, especially in the child, and that these associations could be attenuated by higher folic acid and/or cobalt levels. These findings can inform policies to decrease environmental chemical pollution and contribute to the design of clinical interventions addressing the MASLD epidemic. |
Shiftwork and leisure-time physical inactivity (LTPI) among U.S. workers
Fekedulegn D , Long DL , Service S , Gu JK , Innes KE . Chronobiol Int 2024 1-13 Physical inactivity may exacerbate the adverse health effects associated with shift work. We investigated the association of shift work with leisure-time physical inactivity (LTPI). A cross-sectional analysis included 33 983 adults from National Health Interview Survey who self-reported their work schedule and leisure-time physical activity. Participants were classified in to two groups as either (a) inactive or (b) insufficiently/sufficiently. Prevalence ratios were derived using SUDAAN. Analyses were stratified by sex. In this sample of U.S. workers, 27% were shift workers, 26% were physically inactive, and 47% did not meet recommended levels of leisure-time physical activity. Inactivity level was 23% higher in women than in men among shift workers but did not differ by sex among daytime workers (PR = 1.02, 95% CI: 0.96-1.07). Evening or night work was associated with higher LTPI among women but not men. LTPI was 17% higher in women working the night shift, and 24% higher in those on the evening shift compared to those working the daytime shift. These findings suggest that shift work may contribute to increased LTPI, with effects that may be particularly pronounced in women. Interventions addressing LTPI among shift workers may help mitigate the adverse health effects that have been linked to shift work in prior studies. |
A randomized trial for combination nicotine replacement therapy for smoking cessation among people with HIV in a low-resourced setting
Elf JL , Lebina L , Motlhaoleng K , Chon S , Niaura R , Abrams D , Variava E , Gupte N , Martinson N , Golub JE . Aids 2024 OBJECTIVE: The purpose of this study was to evaluate the efficacy of combination nicotine replacement therapy (c-NRT) for smoking cessation among people with HIV (PWH) in South Africa. DESIGN: We conducted an open label, individually randomized clinical trial. METHODS: Using a two-armed approach, PWH who smoke were randomized to receive either 1) intensive anti-smoking behavioral counseling (BC) or 2) intensive anti-smoking BC plus c-NRT (nicotine patches augmented by nicotine gum). Self-reported smoking abstinence was biochemically validated with exhaled breath carbon monoxide (CO) and urine cotinine at six months. Recruitment, provision of trial interventions, and follow-up of participants took place March 2014 through June 2016. RESULTS: We randomly assigned 280 participants to the BC arm and 281 participants to the BC + c-NRT arm. 438 (78%) participants were male and 123 (22%) were female. For our primary outcome of biochemically verified abstinence at six months, 41 (15%) were quit in the BC + c-NRT arm versus 28 (10%) in the BC arm, resulting in a 5% (95% CI -1%, 10%) absolute difference in relative risk and an adjusted odd ratio of 1.47 (95% CI: 0.86, 2.52) comparing the BC + c-NRT to the BC arm. CONCLUSIONS: Although our results did not reach statistical significance, we found augmentation of BC with c-NRT to increase smoking abstinence at six months, which is consistent with performance in the general population. PWH in low-resource settings may benefit from the addition of c-NRT to existing tobacco cessation interventions. |
Measuring frailty in Systemic Lupus Erythematosus
Katz P , Dall'Era M , Plantinga L , Barbour KE , Greenlund KJ , Yazdany J . Arthritis Care Res (Hoboken) 2024 OBJECTIVE: Recent research has explored frailty in systemic lupus erythematosus (SLE) using multiple measures. We examined the agreement among frailty measures and the association of each with cross-sectional and longitudinal health outcomes. METHODS: We used data from the California Lupus Epidemiology Study (CLUES) to examine the following measures of frailty: Systemic Lupus International Collaborating Clinics (SLICC) Frailty Index (SLICC-FI), Short Physical Performance Battery (SPPB), and Fatigue, Resistance, Ambulation, Illness, and Loss of Weight (FRAIL) scale questionnaire. PROMIS Physical Function 10a (PF) was tested as a proxy measure of frailty. Agreement between frailty classifications by each measure was assessed. Cross-sectional associations of frailty classifications with hospitalization, valued life activities disability, cognitive impairment, 6-minute walk test distance, self-reported disease damage, fatigue, and depressive symptoms were assessed with logistic and linear regression analyses. Associations with hospitalization, disease damage increase, and disability increase over the subsequent 3 years were assessed Cox proportional hazards analyses. RESULTS: Percentages of participants identified as frail varied among the measures, from 10.8% to 45.9%. Agreement among classifications ranged from slight to substantial (κ from 0.17 to 0.63). Most of the frailty measures were associated with both cross-sectional and longitudinal health outcomes, with the notable exception of the SPPB. SLICC-FI had the most consistent association with outcomes, followed by FRAIL and PF. CONCLUSION: Multiple measures of frailty appear to identify the risk of poor health outcomes. The intended use, as well as the simplicity and practicality of implementing the measure, may be the most important considerations in choosing a frailty measure. |
Experiences of communities living in shelters during the 2022 Eastern Kentucky floods
Balasuriya L , Johnson O , Riley T , Lockard AS , McManus P , Raleigh A , Ellis M , Schnall AH , Hanchey A , Darling S , Bolen K , Thoroughman D . Disaster Med Public Health Prep 2024 18 e309 BACKGROUND: On July 28, 2022, floods in eastern Kentucky displaced over 600 individuals. With the goal of understanding mental health needs of affected families, we surveyed households living in flood evacuation shelters after the 2022 Kentucky floods. METHODS: Families experiencing displacement from the 2022 Kentucky floods currently living in three different temporary shelter locations were surveyed via convenience sampling. A rapid community needs assessment involving in-person interviews using modified two stage cluster methodology (CASPER) was conducted between September 6-9, 2022. RESULTS: Teams conducted 61 household interviews. Since the flood, 27.7% reported that their household received services from behavioral health and 19.6% received grief counseling. Experiencing agitation (36.7%), difficulty concentrating (47.5%), nightmares (62.3%), or suicidal thoughts/self-harm (6.6%) were reported by households surveyed. Over one-fourth (27.0%) of individuals surveyed reported being depressed nearly every day. Over 20% reported anhedonia (inability to feel pleasure) nearly every day. Over 75% of individuals surveyed reported being anxious several days or more over the last two weeks. Over one-third of individuals (34.0%) reported being unable to stop worrying nearly every day. Of those individuals surveyed, 36.1% reported barriers to mental health services. CONCLUSIONS: Symptoms of depressed mood, anhedonia, anxiety, and nightmares were prevalent in displaced families six weeks after the 2022 Kentucky floods. Providing and encouraging access to mental health services are important priorities during disaster recovery. |
Web-based respondent-driven sampling to assess biobehavioral factors among men who have sex with men in Thailand: Cross-sectional study
Srinor W , Tanpradech S , Thiengtham P , Karuchit S , Naksuk C , Yingyong T , Naiwatanakul T , Northbrook S , Hladik W . JMIR Public Health Surveill 2024 10 e58076 BACKGROUND: Respondent-driven sampling (RDS) is the current standard for sampling key populations at risk for HIV infections but is usually limited to local implementation in single towns or cities. Web-based sampling eliminates this spatial constraint but often relies on self-selected convenience samples. We piloted a web-based RDS survey with biomarker collection among men who have sex with men (MSM) in Thailand. OBJECTIVE: This study aimed to evaluate and demonstrate the feasibility of implementing a web-based RDS survey as a routine surveillance system in Thailand. The goal was to enhance surveillance efforts targeting hard-to-reach populations in the country. METHODS: We developed a website to fully function like a conventional RDS survey office, including coupon verification, eligibility screening, consenting, interviewing (self-administered), peer recruitment training, coupon issuance, compensation, and recruitment tracking. All functions were automated; data managers monitored recruitment, data collection, and payment and could be contacted by recruits as needed. Eligible participants were male, older than 15 years, resided in Thailand, and had anal sex with a man in the past 6 months. Recruits who resided in Bangkok were additionally invited to physically attend a participating health clinic of their choice for an HIV-related blood draw. Data were weighted to account for the complex sampling design. RESULTS: The survey was implemented from February to June 2022; seeds (21 at start, 14 added later) were identified mostly through targeted web-based banner ads; coupon uptake was 45.1%. Of 2578 candidate recruits screened for eligibility, 2151 (83.4%) were eligible and 2142 (83.1%) enrolled. Almost all (2067/2578, 80.2%) completed the questionnaire; however, 318 survey records were removed from analysis as fraudulent enrollments. The final sample size was 1749, the maximum number of waves achieved was 191, and sampling covered all 6 geographic regions and 75 of 77 (97.4%) provinces; convergence was reached for several salient variables. The mean age was 20.5 (SD 4.0) years, and most (69.8%) had never tested for HIV before, with fear of stigma as the biggest reason (97.1%) for not having tested. Most (76.9%) had visited gay-focused physical venues several times a week. A condom was used in 97.6% of the last sex acts, 11.0% had purchased sex from other men (past 12 mo), 4.5% had sold sex to men (past 12 mo), and 95.3% had 3+ male sex partners (last 3 mo). No participant in Bangkok presented for a blood draw. CONCLUSIONS: We successfully conducted a web-based RDS survey among MSM in Thailand, covering nearly the entire country, although, as in physical RDS surveys, sampling was dominated by younger MSM. The survey also failed to collect biomarkers in Bangkok. Public health interventions should aim at increasing testing and addressing (the perception of) stigma. |
Occupational exposure to inhalable agents is associated with reduced work ability: A prospective cohort study in Norway
Klepaker G , Torén K , Henneberger PK , Kongerud J , Fell AKM . J Occup Environ Med 2024 BACKGROUND: This study aimed to assess work ability score (WAS) in 2018 based on self-reported data regarding inhalable occupational exposure and data from a northern European job-exposure matrix (N-JEM) recorded in 2013. METHODS: During the 5-year follow-up period of this population-based study, 4423 participants completed a postal questionnaire comprising self-reported questions regarding occupational exposure, work history, and WAS. RESULTS: Ever, weekly, and daily exposure to vapors, gas, dust and fumes (VGDF) in the last 5 years in 2013 was associated with reduced WAS in 2018. The N-JEM data showed that exposure to irritants, wood and paper dust, and mixed agricultural agents were associated with reduced WAS. CONCLUSIONS: Exposure to several occupational inhalable substances is associated with reduced work ability. We recommend reducing inhalable occupational exposure to prevent reduced work ability. |
- Page last reviewed:Feb 1, 2024
- Page last updated:Jan 27, 2025
- Content source:
- Powered by CDC PHGKB Infrastructure