Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-11 (of 11 Records) |
Query Trace: Hussaini K[original query] |
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Differences in cesarean rates for nulliparous, term, singleton, vertex births among racial and ethnic groups and states before and after stay-at-home orders during the COVID-19 pandemic, United States, 2017-2021
Hussaini KS , Galang R , Li R . Public Health Rep 2024 333549241236629 OBJECTIVES: Evidence is limited on differences in cesarean rates for nulliparous, term, singleton, vertex (NTSV) births across racial and ethnic groups at the national and state level during the COVID-19 pandemic. We assessed changes in levels and trends of NTSV cesarean rates before and after stay-at-home orders (SAHOs) were implemented in the United States (1) overall, (2) by racial and ethnic groups, and (3) by 50 US states from January 2017 through December 2021. METHODS: We used birth certificate data from 2017 through 2021, restricted to hospital births, to calculate monthly NTSV cesarean rates for the United States and for racial and ethnic groups and to calculate quarterly NTSV cesarean rates for the 50 states. We used interrupted time-series analysis to measure changes in NTSV cesarean rates before and after implementation of SAHOs (March 1 through May 31, 2020). RESULTS: Of 6 022 552 NTSV hospital births, 1 579 645 (26.2%) were cesarean births. Before implementation of SAHOs, NTSV cesarean rates were declining in the United States overall; were declining among births to non-Hispanic Asian, non-Hispanic Black, Hispanic, and non-Hispanic White women; and were declining in 6 states. During the first month of implementation of SAHOs in May 2020, monthly NTSV rates increased in the United States by 0.55%. Monthly NTSV rates increased by 1.20% among non-Hispanic Black women, 0.90% among Hispanic women, and 0.28% among non-Hispanic White women; quarterly NTSV rates increased in 6 states. CONCLUSION: In addition to emergency preparedness planning, hospital monitoring, and reporting of NTSV cesarean rates to increase provider awareness, reallocation and prioritization of resources may help to identify potential strains on health care systems during public health emergencies such as the COVID-19 pandemic. |
Condom and contraceptive use among sexually active high school students - Youth Risk Behavior Survey, United States, 2019
Szucs LE , Lowry R , Fasula AM , Pampati S , Copen CE , Hussaini KS , Kachur RE , Koumans EH , Steiner RJ . MMWR Suppl 2020 69 (1) 11-18 Preventing unintended pregnancy and sexually transmitted diseases (STDs), including human immunodeficiency virus (HIV) infection, among adolescents is a public health priority. This report presents prevalence estimates for condom and contraceptive use among sexually active U.S. high school students from the 2019 Youth Risk Behavior Survey. Behaviors examined included any condom use, primary contraceptive method use, and condom use with a more effective contraceptive method, all reported at last sexual intercourse. Analyses were limited to sexually active students (i.e., those who had sexual intercourse with one or more persons during the 3 months before the survey). Except for any condom use, students reporting only same-sex sexual contact were excluded from analyses. Weighted prevalence estimates were calculated, and bivariate differences in prevalence were examined by demographic characteristics (sex, race/ethnicity, and grade) and other sexual risk behaviors (age of sexual initiation, previous 3-month and lifetime number of sex partners, and substance use before last sexual intercourse). Nationwide, 27.4% of high school students reported being sexually active (n = 3,226). Among sexually active students who reported having had sexual contact with someone of the opposite sex (n = 2,698), most students (89.7%) had used a condom or a primary contraceptive method at last sexual intercourse. Prevalence of any condom use at last sexual intercourse was 54.3%, and condoms were the most prevalent primary contraceptive method (43.9% versus 23.3% for birth control pills; 4.8% for intrauterine device [IUD] or implant; and 3.3% for shot, patch, or ring). Approximately 9% had used condoms with an IUD, implant, shot, patch, ring, or birth control pills. Using no pregnancy prevention method was more common among non-Hispanic black (23.2%) and Hispanic (12.8%) students compared with non-Hispanic white students (6.8%); compared with Hispanic students, using no pregnancy prevention method was more common among non-Hispanic black students. Prevalence of condom use was consistently lower among students with other sexual risk behaviors. Results underscore the need for public health professionals to provide quality sexual and reproductive health education and clinical services for preventing unintended pregnancy and STDs/HIV and decreasing disparities among sexually active youths. |
Postpartum contraceptive use, pregnancy intentions in women with and without a delivery of a NAS-affected infant in Delaware, 2012-2018
Hussaini K , Yocher G . Dela J Public Health 2023 9 (2) 134-140 OBJECTIVE: Assess differences in postpartum contraceptive use and pregnancy intentions in women with a recent live birth who delivered a neonatal abstinence syndrome (NAS) affected infant. STUDY DESIGN: Using linked Delaware Birth Certificate Data, Hospital Discharge Data and PRAMS data for 2012-2018 (n = 6,358 singleton births), we assessed differences among women with and without a delivery of an NAS-affected infant by effective postpartum contraceptive use and pregnancy intentions. We calculated prevalence estimates, crude (cPOR), and prevalence odds ratios adjusted (aPOR) for NAS by maternal characteristics. We used alpha ≤ 0.05 to determine statistical significance. RESULTS: Prevalence of NAS was 2.2% (95% CI: 1.8 - 2.6). Effective postpartum contraceptive use was 60.4% (95% CI: 51.9-69.0) among women with delivery of an NAS-affected infant compared with a non-NAS delivery 56.4% (95% CI: 55.1-57.8%) and cPOR was 1.2 (95% CI: 0.8-1.7). Prevalence of intended pregnancy was 26.5% (95% CI: 18.9-34.0) among women with delivery of an NAS-affected infant compared with a non-NAS delivery 53.0% (95% CI: 51.7-54.4) and cPOR was 0.3 (95% CI: 0.2-0.5). After adjustment, women who delivered an NAS-affected infant had lower odds (aPOR = 0.5; 95% CI: 0.3-0.8) of indicating that their pregnancy was intended as compared to those who did not deliver an NAS-affected infant. CONCLUSIONS: Our study found no association between delivery of an NAS-affected infant and use of an effective postpartum contraceptive method. However, we found that pregnancy intendedness was lower among women delivering an NAS-affected infant compared with women without an NAS delivery even after accounting for maternal characteristics. |
Serologic Responses to COVID-19 Vaccination in Children with History of Multisystem Inflammatory Syndrome (MIS-C) (preprint)
Perez MA , Hsiao HM , Chen X , Kunkel A , Baida N , Hussaini L , Lu AT , Kao CM , Laham FR , Hunstad DA , Beltran Y , Hammett TA , Godfred-Cato S , Chahroudi A , Anderson EJ , Belay E , Rostad CA . medRxiv 2022 20 Understanding the serological responses to COVID-19 vaccination in children with history of MIS-C could inform vaccination recommendations. We prospectively enrolled five children hospitalized with MIS-C and measured SARS-CoV-2 binding IgG antibodies to spike protein variants longitudinally pre- and post-Pfizer-BioNTech BNT162b2 primary series COVID-19 vaccination. We found that SARS-CoV-2 variant cross-reactive IgG antibodies waned following acute MIS-C, but were significantly boosted with vaccination and maintained for at least 3 months. We then compared post-vaccination binding, pseudovirus neutralizing, and functional antibody-dependent cell-mediated cytotoxicity (ADCC) titers to the reference strain (Wuhan-hu-1) and Omicron variant (B.1.1.529) among previously healthy children (n=6) and children with history of MIS-C (n=5) or COVID-19 (n=5). Despite the breadth of binding antibodies elicited by vaccination in all three groups, pseudovirus neutralizing and ADCC titers were reduced to the Omicron variant. Vaccination after MIS-C or COVID-19 (hybrid immunity) conferred advantage in generating pseudovirus neutralizing and functional ADCC antibodies to Omicron. Copyright The copyright holder for this preprint is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license. |
Serologic responses to COVID-19 vaccination in children with history of multisystem inflammatory syndrome (MIS-C)
Perez MA , Hsiao HM , Chen X , Kunkel A , Baida N , Hussaini L , Lu AT , Kao CM , Laham FR , Hunstad DA , Beltran Y , Hammett TA , Godfred-Cato S , Chahroudi A , Anderson EJ , Belay E , Rostad CA . Vaccine 2023 41 (17) 2743-2748 Understanding the serological responses to COVID-19 vaccination in children with history of MIS-C could inform vaccination recommendations. We prospectively enrolled seven children hospitalized with MIS-C and measured SARS-CoV-2 binding IgG antibodies to spike protein variants longitudinally pre- and post-Pfizer-BioNTech BNT162b2 primary series COVID-19 vaccination. We found that SARS-CoV-2 variant cross-reactive IgG antibodies variably waned following acute MIS-C, but were significantly boosted with vaccination and maintained for up to 3 months. We then compared post-vaccination binding, pseudovirus neutralizing, and functional antibody-dependent cell-mediated cytotoxicity (ADCC) titers to the reference strain (Wuhan-hu-1) and Omicron variant (B.1.1.529) among previously healthy children (n = 16) and children with history of MIS-C (n = 7) or COVID-19 (n = 8). Despite the breadth of binding antibodies elicited by vaccination in all three groups, pseudovirus neutralizing and ADCC titers were significantly reduced to the Omicron variant. |
COVID-19 vaccine reactogenicity and vaccine attitudes among children and parents/guardians after multisystem inflammatory syndrome in children or COVID-19 hospitalization: September 2021-May 2022
Yousaf AR , Kunkel A , Abrams JY , Shah AB , Hammett TA , Arnold KE , Beltran YL , Laham FR , Kao CM , Hunstad DA , Hussaini L , Baida N , Salazar L , Perez MA , Rostad CA , Godfred-Cato S , Campbell AP , Belay ED . Pediatr Infect Dis J 2023 42 (3) 252-259 BACKGROUND: Multisystem inflammatory syndrome in children (MIS-C) is a multiorgan hyperinflammatory condition following SARS-CoV-2 infection. Data on COVID-19 vaccine adverse events and vaccine attitudes in children with prior MIS-C are limited. We described characteristics associated with COVID-19 vaccination, vaccine adverse events and vaccine attitudes in children with a history of MIS-C or COVID-19 and their parents/guardians. METHODS: We enrolled children previously hospitalized for MIS-C or COVID-19 from 3 academic institutions. We abstracted charts and interviewed children and parents/guardians regarding vaccine adverse events and acceptability. RESULTS: Of 163 vaccine-eligible children enrolled with a history of MIS-C and 70 with history of COVID-19, 51 (31%) and 34 (49%), respectively, received mRNA COVID-19 vaccine a median of 10 (Interquartile Range 6-13) months after hospital discharge. Among 20 children with MIS-C and parents/guardians who provided interviews, local injection site reaction of brief duration (mean 1.8 days) was most commonly reported; no children required medical care within 2 weeks postvaccination. Vaccine survey results of interviewed, vaccinated children and their parents/guardians: of 20 children with MIS-C and 15 children with COVID-19, 17 (85%) and 13 (87%), respectively, listed doctors in the top 3 most trusted sources for vaccine information; 13 (65%) and 9 (60%) discussed vaccination with their doctor. CONCLUSIONS: COVID-19 vaccination was well tolerated in children with prior MIS-C or COVID-19 participating in our investigation. Parents/guardians regarded their children's doctors as a trusted source of information for COVID-19 vaccines, and most vaccinated children's parents/guardians had discussed COVID-19 vaccination for their child with their doctor. |
Adverse maternal experiences and neonatal abstinence syndrome
Hussaini KS , Yocher G . Matern Child Health J 2023 27 (3) 497-507 OBJECTIVES: To propose a measure for adverse maternal experiences (AMEs) and examine if AMEs are independently associated with delivery of a neonatal abstinence syndrome (NAS) diagnosed infant. METHODS: Using the Pregnancy Risk Assessment Monitoring System (PRAMS) stressful life events questions, we constructed a composite measure of AMEs. We conducted a retrospective analysis of linked Birth Certificate Data, Hospital Discharge Data and PRAMS data for 2012-2018 using the composite measure. Our analytic sample included 6358 singleton deliveries. We calculated prevalence of NAS and AMEs and prevalence odds ratio (POR) for delivery of an NAS-diagnosed infant adjusting for maternal sociodemographic characteristics, pre-pregnancy depression, prescription medicine 12 months prior to pregnancy, and smoking during pregnancy. RESULTS: The overall prevalence of NAS in Delaware during 2012-2018 was 2.2% (95% CI 1.8-2.6); 9.5% (95% CI 8.7-10.2) of women reported AMEs. After adjustment, women with AMEs had 1.1 times greater odds (aPOR 2.1; 95% CI 1.3-3.3) to deliver a NAS-diagnosed infant as compared with women without AMEs. CONCLUSIONS: Although the cross-sectional nature of the study limits drawing any causal inferences, there are co-occurring factors that support plausibility of an association between AMEs and delivering NAS-diagnosed infants. Addressing AMEs, mental health and substance use screening and treatment as part of preconception and prenatal care may mitigate risks. |
Pre and Post-Lockdown Cesarean Deliveries and Perinatal Quality Indicators During the COVID-19 Pandemic.
Hussaini KS , Li R , Miles J , Dizon M , Hoffman MK . Dela J Public Health 2022 8 (3) 108-112 We examined statewide perinatal quality indicators: nulliparous singleton term vertex cesarean births (NTSV) or low risk cesarean births, and non-medically indicated early term delivery (NMETD) rates during COVID-19 pandemic pre-lockdown (1/1/2019 to 3/23/2020) and post-lockdown (after 3/23/2020). Interrupted time-series analyses were used to examine the effects of the COVID-19 pandemic on these indicators. We observed a statistically significant increase in NTSV cesarean rates, 4.4% (95%CI: 1.3,7.4) immediately after lockdown, and a decrease in NMETD rate, 1.6% (95%CI: -2.5,-0.7). We observed an increase (0.3%; 95%CI: 0.0,0.6) in the slope (i.e., trend change) of NTSV rates post-lockdown and a decrease (-0.2%; 95%CI: -0.3,-0.1) in the slope of NMETD rates. Results suggest that the COVID-19 pandemic had an immediate effect on perinatal quality indicators in Delaware, with gradual return to pre-pandemic rates as the pandemic continued. In addition to emergency preparedness planning, hospital monitoring of perinatal quality indicators might improve obstetrical care during public health emergencies. |
Serologic and Cytokine Signatures in Children With Multisystem Inflammatory Syndrome and Coronavirus Disease 2019.
Lapp SA , Abrams J , Lu AT , Hussaini L , Kao CM , Hunstad DA , Rosenberg RB , Zafferani MJ , Ede KC , Ballan W , Laham FR , Beltran Y , Hsiao HM , Sherry W , Jenkins E , Jones K , Horner A , Brooks A , Bryant B , Meng L , Hammett TA , Oster ME , Bamrah-Morris S , Godfred-Cato S , Belay E , Chahroudi A , Anderson EJ , Jaggi P , Rostad CA . Open Forum Infect Dis 2022 9 (3) ofac070 BACKGROUND: The serologic and cytokine responses of children hospitalized with multisystem inflammatory syndrome (MIS-C) vs coronavirus disease 2019 (COVID-19) are poorly understood. METHODS: We performed a prospective, multicenter, cross-sectional study of hospitalized children who met the Centers for Disease Control and Prevention case definition for MIS-C (n = 118), acute COVID-19 (n = 88), or contemporaneous healthy controls (n = 24). We measured severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike receptor-binding domain (RBD) immunoglobulin G (IgG) titers and cytokine concentrations in patients and performed multivariable analysis to determine cytokine signatures associated with MIS-C. We also measured nucleocapsid IgG and convalescent RBD IgG in subsets of patients. RESULTS: Children with MIS-C had significantly higher SARS-CoV-2 RBD IgG than children with acute COVID-19 (median, 2783 vs 146; P < .001), and titers correlated with nucleocapsid IgG. For patients with MIS-C, RBD IgG titers declined in convalescence (median, 2783 vs 1135; P = .010) in contrast to patients with COVID-19 (median, 146 vs 4795; P < .001). MIS-C was characterized by transient acute proinflammatory hypercytokinemia, including elevated levels of interleukin (IL) 6, IL-10, IL-17A, and interferon gamma (IFN-γ). Elevation of at least 3 of these cytokines was associated with significantly increased prevalence of prolonged hospitalization ≥8 days (prevalence ratio, 3.29 [95% CI, 1.17-9.23]). CONCLUSIONS: MIS-C was associated with high titers of SARS-CoV-2 RBD IgG antibodies and acute hypercytokinemia with IL-6, IL-10, IL-17A, and IFN-γ. |
Assessing the Effect of School-Based Health Centers on Achievement of National Performance Measures
Hussaini KS , Offutt-Powell T , James G , Koumans EH . J Sch Health 2021 91 (9) 714-721 BACKGROUND: We assess the impact of School-Based Health Centers (SBHCs) on National Performance Measures (NPMs) related to health care access and utilization among Medicaid-insured youth in Delaware. METHODS: Our retrospective analysis of Delaware's SBHC program data linked with Medicaid claims during 2014-2016 for 13 to 18-year-olds assessed achievement of NPMs and use of mental health services using propensity scores. We estimated crude and adjusted prevalence ratios (APR) for SBHC-enrolled compared with non-enrolled youth. RESULTS: Students enrolled in SBHCs had more health care visits (M = 8.7; 95% CI: 7.9-9.5) compared with non-SBHC-enrolled youth (M = 4.5; 95% CI: 4.3-4.7). Compared with non-SBHC, those enrolled in SBHCs were more likely to receive: well-child visits (APR = 1.2; 95% CI: 1.1-1.3); annual risk assessment (APR = 11.0; 95% CI: 6.9-17.5); BMI screening (APR = 5.6; 95% CI: 3.3-9.4); nutrition counseling (APR = 4.1; 95% CI: 2.8-6.0); physical activity counseling (APR = 6.3; 95% CI: 4.2-9.4); STIs and chlamydia screening (APR = 1.9; 95% CI: 1.3-2.8); mental health visits (APR = 2.6; 95% CI: 2.2-3.1). CONCLUSIONS: We found that among Medicaid-insured youth, those enrolled in SBHCs vs not enrolled in SBHCs had greater health care utilization as evident from NPMs and mental health services. |
Assessing the relationship between neonatal abstinence syndrome and birth defects in Delaware
Hussaini KS , Drummond D , EBartoshesky L , Acheson A , Stomieroski K , APaul D , Kirby RS . Birth Defects Res 2020 113 (2) 144-151 BACKGROUND: Neonatal abstinence syndrome (NAS) is a withdrawal syndrome in newborns and is frequently caused by maternal opioid use during pregnancy. Our study examines whether NAS is associated with birth defects in Delaware. METHODS: We conducted a retrospective analysis of linked Delaware birth certificate data (BCD), hospital discharge data (HDD), and birth defects registry (BDR) data to examine the association between NAS and birth defects for all hospital births to Delaware residents from 2010 to 2017. Birth defects data were abstracted from medical records from Delaware's BDR. We used International Classification of Diseases Ninth and Tenth Revision Clinical Modification (ICD-9-CM/ICD-10-CM) 779.5 and P96.1 codes to determine NAS using HDD and excluded iatrogenic cases of NAS. We estimated crude and adjusted odds ratio with 95% confidence intervals (CIs). RESULTS: During 2010-2017, there were 2,784 cases of birth defects and 1,651 cases of NAS in Delaware. Among infants with a diagnosis of NAS, 56 also had a birth defect (3.4%), similar to 2,728 birth defects among 79,636 infants without a diagnosis of NAS (3.4%). We found no statistically significant association between an NAS diagnosis and birth defects (adjusted odds ratios = 1.0; 95% CI: 0.8-1.3). CONCLUSIONS: Our multiyear state-wide study using linked BCD, HDD, and BDR data for Delaware did not show a statistically significant association between infants diagnosed with NAS and birth defects, overall. |
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