Last data update: Jun 03, 2024. (Total: 46935 publications since 2009)
Records 1-18 (of 18 Records) |
Query Trace: Zaganjor I [original query] |
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Emergency department visits for pedestrians injured in motor vehicle traffic crashes - United States, January 2021-December 2023
Barry V , Van Dyke ME , Nakayama JY , Zaganjor H , Sheppard M , Stein Z , Radhakrishnan L , Schweninger E , Rose K , Whitfield GP , West B . MMWR Morb Mortal Wkly Rep 2024 73 (17) 387-392 Traffic-related pedestrian deaths in the United States reached a 40-year high in 2021. Each year, pedestrians also suffer nonfatal traffic-related injuries requiring medical treatment. Near real-time emergency department visit data from CDC's National Syndromic Surveillance Program during January 2021-December 2023 indicated that among approximately 301 million visits identified, 137,325 involved a pedestrian injury (overall visit proportion = 45.62 per 100,000 visits). The proportions of visits for pedestrian injury were 1.53-2.47 times as high among six racial and ethnic minority groups as that among non-Hispanic White persons. Compared with persons aged ≥65 years, proportions among those aged 15-24 and 25-34 years were 2.83 and 2.61 times as high, respectively. The visit proportion was 1.93 times as high among males as among females, and 1.21 times as high during September-November as during June-August. Timely pedestrian injury data can help collaborating federal, state, and local partners rapidly monitor trends, identify disparities, and implement strategies supporting the Safe System approach, a framework for preventing traffic injuries among all road users. |
Prevalence of vision zero action plans or strategies: USA, 2021
Webber BJ , Whitfield GP , Rose KM , Stowe EW , Zaganjor H , Ederer DJ , Fulton JE . Inj Prev 2024 BACKGROUND: Vision Zero is a strategy to eliminate traffic fatalities and to promote equitable mobility options for all road users. Using a nationally representative survey, we aimed to estimate the prevalence of Vision Zero action plans or strategies in the USA. METHODS: Municipal officials were surveyed in 2021. In this cross-sectional study, we calculated the prevalence of Vision Zero plans or strategies and compared municipalities with adjusted prevalence ratios (PR) to account for region and sociodemographic characteristics. RESULTS: Among 1955 municipalities participating in the survey (question-specific response rate: 44.3%), the prevalence of a Vision Zero action plan or strategy was 7.7%; 70.5% responded no and 21.8% don't know. Prevalence was 4.8% in small municipalities (1000-2499 residents), 20.3% in medium-large municipalities (50 000-124 999 residents; PR=4.1), and 37.8% in large municipalities (≥125 000 residents; PR=7.6). CONCLUSION: The prevalence of Vision Zero plans and strategies across the USA is low. Additional adoption of Vision Zero plans and strategies could help address traffic fatalities. |
Physical activity according to diabetes and metropolitan status: United States 2020 and 2022
Onufrak S , Saelee R , Zaganjor I , Miyamoto Y , Koyama AK , Xu F , Pavkov ME . Am J Prev Med 2024 INTRODUCTION: Physical activity (PA) can reduce morbidity and mortality among adults with diabetes. While rural disparities in PA exist among the general population, it is not known how these disparities manifest among adults with diabetes. METHODS: Data from the 2020 and 2022 National Health Interview Survey were analyzed in 2023 to assess prevalence of meeting aerobic and muscle-strengthening recommendations according to the 2018 Physical Activity Guidelines for Americans during leisure time. PA prevalence was computed by diabetes status, type of PA, and urban/rural residence (large central metro, large fringe metro, medium/small metro, and non-metro). Logistic regression models were used to estimate prevalence and prevalence ratios of meeting PA recommendations by urban/rural residence across diabetes status. RESULTS: Among adults with diabetes in non-metro counties, only 23.8% met aerobic, 10.9% met muscle-strengthening, and 6.2% met both PA recommendations. By contrast, among adults with diabetes in large fringe metro counties, 32.1% met aerobic, 19.7% met strengthening, and 12.0% met both guidelines. Multivariable adjusted prevalence of meeting muscle-strengthening recommendations was higher among participants with diabetes in large fringe metro compared to large central metro counties (PR=1.27; 95% CI 1.03-1.56). Among those without diabetes, adjusted prevalence of meeting each recommendation or both was lower in non-metro and small/medium metro compared to large central metro counties. CONCLUSIONS: Adults with diabetes are less likely to meet the PA recommendations than those without, and differences exist according to urban/rural status. Improving PA among rural residents with diabetes may mitigate disparities in diabetes-related mortality. |
Change in testing for blood glucose during the COVID-19 pandemic, United States 2019–2021
Miyamoto Y , Saelee R , Koyama AK , Zaganjor I , Xu F , Onufrak S , Pavkov ME . Diabetes Res Clin Pract 2023 205 Aim: This study assessed changes in testing for blood glucose in the United States (US) from 2019 to 2021. Methods: We conducted a serial cross-sectional analysis of the 2019–2021 National Health Interview Survey by including adults aged ≥ 18 years without reported diagnosed diabetes. We estimated the prevalence of testing for blood glucose within 12 months and the difference in the testing prevalence between 2019 and 2021. Results: The study sample included 82,594 respondents without diabetes in 2019––2021, with a mean age between 46.4 and 46.8 years. Overall, the prevalence of testing for blood glucose decreased significantly from 64.2 % (95 % confidence interval [CI] 63.3 %, 65.1 %) in 2019 to 60.0 % (95 % CI 59.1 %, 60.9 %) in 2021. Among adults who met the United States Preventive Services Task Force's 2015 screening recommendation, the prevalence decreased from 73.4 % (95 % CI 72.2 %, 74.6 %) to 69.5 % (95 % CI 68.3 %, 70.6 %). Although decreases in testing were observed in most groups, the extent of the decline differed by subgroups. Conclusions: Testing for blood glucose decreased in the US during the COVID-19 pandemic. This may have delayed diagnosis and treatment of prediabetes and diabetes, underscoring the importance of continued access to diabetes screening during pandemics. © 2023 |
Traffic as a barrier to walking safely in the United States: Perceived reasons and potential mitigation strategies
Soto GW , Whitfield GP , Webber BJ , Omura JD , Chen TJ , Zaganjor H , Rose K . Prev Med Rep 2022 30 102003 Motor vehicle traffic is commonly cited as a barrier to walking, but national level perceptions of traffic characteristics that negatively influence walking and potential traffic mitigation strategies remain unclear. The objectives of this study were to describe perceptions of (1) traffic characteristics that make walking unsafe in the United States and (2) potential mitigation strategies to address these concerns among those who report traffic as a barrier to walking. Data were from FallStyles, a nationwide internet panel survey conducted in October 2019 (n = 3,284 adults). Respondents reported if traffic makes walking unsafe where they live; those who answered yes were then asked about traffic characteristics that make walking unsafe (number of vehicles, speed of vehicles, distracted or impaired driving, types of vehicles, and other reasons) and potential mitigation strategies (new or improved sidewalks, crosswalks, pedestrian signals, street lighting, things that slow vehicles down, separating the sidewalk from the road, fewer vehicle lanes, and other). Prevalence of responses was assessed overall and by select sociodemographic and geographic characteristics, and by walking status. Nearly 25% of US adults reported that traffic is a barrier to walking where they live. Of these, 79% selected vehicle speed as a contributing traffic characteristic, and 57% indicated new or improved sidewalks as a potential mitigation strategy. These top responses were shared across all sociodemographic, geographic, and walking behavior subgroups. Speed reduction efforts and built environment enhancements such as sidewalks may alleviate pedestrian safety concerns. Promotion campaigns may be needed to bring awareness to such changes. |
Is maternal employment site a source of exposure misclassification in studies of environmental exposures and birth outcomes? A simulation-based bias analysis of haloacetic acids in tap water and hypospadias.
Zaganjor I , Keil AP , Luben TJ , Desrosiers TA , Engel LS , Reefhuis J , Michalski AM , Langlois PH , Olshan AF . Environ Epidemiol 2022 6 (2) e207 In population research, exposure to environmental contaminants is often indirectly assessed by linking residence to geocoded databases of environmental exposures. We explored the potential for misclassification of residence-based environmental exposure as a result of not accounting for the workplace environments of employed pregnant women using data from a National Birth Defects Prevention Study (NBDPS) analysis of drinking water haloacetic acids and hypospadias. METHODS: The original analysis used NBDPS data from women with haloacetic acid exposure information in eight states who delivered an infant with second- or third-degree hypospadias (cases) or a male infant without a birth defect (controls) between 2000 and 2005. In this bias analysis, we used a uniform distribution to randomly select 11%-14% of employed women that were assumed to change municipal water systems between home and work and imputed new contaminant exposures for tap water beverages consumed at work among the selected women using resampled values from the control population. Multivariable logistic regression was used to estimate the association between hypospadias and haloacetic acid ingestion with the same covariates and exposure cut-points as the original study. We repeated this process across 10,000 iterations and then completed a sensitivity analysis of an additional 10,000 iterations where we expanded the uniform distribution (i.e., 0%, 28%). RESULTS: In both simulations, the average results of the 10,000 iterations were nearly identical to those of the initial study. CONCLUSIONS: Our results suggest that household estimates may be sufficient proxies for worksite exposures to haloacetic acids in tap water. |
Priorities and indicators for economic evaluation of built environment interventions to promote physical activity
Cradock AL , Buchner D , Zaganjor H , Thomas JV , Sallis JF , Rose K , Meehan L , Lawson M , Lavinghouze R , Fenton M , Devlin HM , Carlson SA , Bhattacharya T , Fulton JE . J Phys Act Health 2021 18 (9) 1-9 BACKGROUND: Built environment approaches to promoting physical activity can provide economic value to communities. How best to assess this value is uncertain. This study engaged experts to identify a set of key economic indicators useful for evaluation, research, and public health practice. METHODS: Using a modified Delphi process, a multidisciplinary group of experts participated in (1) one of 5 discussion groups (n = 21 experts), (2) a 2-day facilitated workshop (n = 19 experts), and/or (3) online surveys (n = 16 experts). RESULTS: Experts identified 73 economic indicators, then used a 5-point scale to rate them on 3 properties: measurement quality, feasibility of use by a community, and influence on community decision making. Twenty-four indicators were highly rated (≥3.9 on all properties). The 10 highest-rated "key" indicators were walkability score, residential vacancy rate, housing affordability, property tax revenue, retail sales per square foot, number of small businesses, vehicle miles traveled per capita, employment, air quality, and life expectancy. CONCLUSION: This study identified key economic indicators that could characterize the economic value of built environment approaches to promoting physical activity. Additional work could demonstrate the validity, feasibility, and usefulness of these key indicators, in particular to inform decisions about community design. |
Maternal exposure to disinfection by-products and risk of hypospadias in the National Birth Defects Prevention Study (2000-2005)
Zaganjor I , Luben TJ , Desrosiers TA , Keil AP , Engel LS , Michalski AM , Carmichael SL , Nembhard WN , Shaw GM , Reefhuis J , Yazdy MM , Langlois PH , Feldkamp ML , Romitti PA , Olshan AF , The National Birth Defects Prevention Study . Int J Environ Res Public Health 2020 17 (24) The purpose of this study was to estimate the association between 2nd and 3rd degree hypospadias and maternal exposure to disinfection by-products (DBPs) using data from a large case-control study in the United States. Concentration estimates for total trihalomethanes (TTHMs), the sum of the five most prevalent haloacetic acids (HAA5), and individual species of each were integrated with data on maternal behaviors related to water use from the National Birth Defects Prevention Study (NBDPS) to create three different exposure metrics: (1) household DBP concentrations; (2) estimates of DBP ingestion; (3) predicted uptake (i.e., internal dose) of trihalomethanes (THMs) via ingestion, showering, and bathing. The distribution of DBP exposure was categorized as follows: (Q1/referent) < 50%; (Q2) ≥ 50% to < 75%; and (Q3) ≥ 75%. Logistic regression was used to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CIs). Generally, null associations were observed with increasing TTHM or HAA5 exposure. An increased risk was observed among women with household bromodichloromethane levels in the second quantile (aOR: 1.8; 95% CI: 1.2, 2.7); however, this association did not persist after the inclusion of individual-level water-use data. Findings from the present study do not support the hypothesis that maternal DBP exposures are related to the occurrence of hypospadias. |
Foods and beverages obtained at worksites in the United States
Onufrak SJ , Zaganjor H , Pan L , Lee-Kwan SH , Park S , Harris DM . J Acad Nutr Diet 2019 119 (6) 999-1008 BACKGROUND: Nutrition interventions are a common component of worksite wellness programs and have been recognized as an effective strategy to change employee dietary behaviors. However, little is known about worksite food behaviors or the foods that are obtained at workplaces at the national level. OBJECTIVE: The aims were to examine the frequency of and the amount of money spent obtaining foods at work among employed US adults, to determine the foods most commonly obtained at work, and to assess the dietary quality of these foods. DESIGN: This is a cross-sectional analysis of data from the US Department of Agriculture Food Acquisition and Purchasing Survey, a nationally representative household survey conducted from April 2012 through January 2013 on food purchases and acquisitions during a 7-day study period. PARTICIPANTS: The study included 5,222 employed adult Americans. MAIN OUTCOME MEASURES: The study assessed the prevalence of obtaining any foods at work overall and according to sociodemographic subgroups, number of acquisitions and calories obtained, most commonly obtained foods and leading food sources of calories, and 2010 Healthy Eating Index (HEI) scores that represent dietary quality. STATISTICAL ANALYSES PERFORMED: Prevalence estimates of obtaining >/=1 foods at work were compared according to sociodemographic characteristic using chi(2) tests. RESULTS: Nearly a quarter (23.4%) of working adults obtained foods at work during the week, and the foods they obtained averaged 1,292 kcal per person per week. The leading food types obtained included foods typically high in solid fat, added sugars, or sodium, such as pizza, regular soft drinks, cookies or brownies, cakes and pies, and candy. HEI scores suggest that work foods are high in empty calories, sodium, and refined grains and low in whole grains and fruit. CONCLUSIONS: Working adults commonly obtain foods at work, and the foods they obtain have limited dietary quality. Future research should examine the role worksites can play to help ensure access to and promote healthier options. |
Food service guideline policies on local government-controlled properties
Zaganjor H , Bishop Kendrick K , Onufrak S , Ralston Aoki J , Whitsel LP , Kimmons J . Am J Health Promot 2019 33 (8) 890117119865146 PURPOSE: Local governments can implement food service guideline (FSG) policies, which, in large cities, may reach millions of people. This study identified FSG policies among the 20 largest US cities and analyzed them for key FSG policy attributes. DESIGN: Quantitative research. SETTING: Local government facilities. PARTICIPANTS: Twenty largest US cities. MEASURES: Frequency of FSG policies and percent alignment to tool. ANALYSIS: Using municipal legal code libraries and other data sources, FSG policies enacted as of December 31, 2016, were identified. Full-text reviews were conducted of identified policies to determine whether they met inclusion criteria. Included policies were analyzed for key policy attributes specific to nutrition, behavioral design, implementation, and facility efficiency. RESULTS: Searches identified 469 potential FSG policies, of which 6 policies across 5 cities met inclusion criteria. Five policies met a majority of criteria assessed by the classification tool. Overall alignment to the tool ranged from 17% to 88%. Of the 6 policies, 5 met a majority of the nutrition attributes and 5 met at least 50% of attributes associated with implementation. No policies met the attributes associated with facility efficiency. CONCLUSION: The FSG policies were identified in 5 of the 20 US cities. Policy alignment was high for nutrition and implementation attributes. This analysis suggests that when cities adopt FSG policies, many develop policies that align with key policy attributes. These policies can serve as models for other jurisdictions to create healthier food access through FSGs. |
Systematic review and Bayesian meta-analysis of the dose-response relationship between folic acid intake and changes in blood folate concentrations
Crider KS , Devine O , Qi YP , Yeung LF , Sekkarie A , Zaganjor I , Wong E , Rose CE , Berry RJ . Nutrients 2019 11 (1) The threshold for population-level optimal red blood cell (RBC) folate concentration among women of reproductive age for the prevention of neural tube defects has been estimated at 906 nmol/L; however, the dose-response relationship between folic acid intake and blood folate concentrations is uncharacterized. To estimate the magnitude of blood folate concentration increase in response to specific dosages of folic acid under steady-state conditions (as could be achieved with food fortification), a systematic review of the literature and meta-analysis was conducted. Of the 14,002 records we identified, 533 were selected for full-text review, and data were extracted from 108 articles. The steady-state concentrations (homeostasis) of both serum/plasma and RBC folate concentrations were estimated using a Bayesian meta-analytic approach and one-compartment physiologically-based pharmacokinetic models. RBC folate concentrations increased 1.78 fold (95% credible interval (CI): 1.66, 1.93) from baseline to steady-state at 375(-)570 microg folic acid/day, and it took a median of 36 weeks of folic acid intake (95% CI: 27, 52) to achieve steady-state RBC folate concentrations. Based on regression analysis, we estimate that serum/plasma folate concentrations increased 11.6% (95% CI: 8.4, 14.9) for every 100 microg/day folic acid intake. These results will help programs plan and monitor folic acid fortification programs. |
Foods consumed by US adults from cafeterias and vending machines: NHANES 2005 to 2014
Onufrak SJ , Zaganjor H , Moore LV , Hamner HC , Kimmons JE , Maynard LM , Harris D . Am J Health Promot 2019 33 (5) 890117118821846 PURPOSE:: As part of wellness efforts, employers may seek to improve the nutritional quality of foods offered and consumed in cafeterias and vending machines. However, little is known about who consumes food from these venues and the types and dietary quality of the foods consumed. DESIGN:: Cross-sectional. SETTING:: Nonschool cafeterias and vending machines. PARTICIPANTS:: US adults >/=20 years old. MEASURES:: Prevalence of consuming foods, most common foods eaten, leading calorie sources, 2010 Healthy Eating Index. ANALYSIS:: Using 24-hour dietary recall data from NHANES 2005-2014 (N = 25,549 adults), we estimated the prevalence of consuming foods, assessed the most commonly consumed foods, and calculated dietary quality of foods. RESULTS:: On a given day, 3.1% of adults consumed foods from cafeterias and 3.9% from vending machines. Consumers averaged 692 kcal from cafeterias and 264 kcal from vending machines. Cafeteria consumers had higher income and education, while vending consumers were more likely to be male and younger adults. Common cafeteria foods included vegetables and fruits, but cafeteria foods were generally high in sodium and low in whole grains. Sugar-sweetened beverages and candies accounted for approximately half of all vending calories. CONCLUSION:: Foods chosen from cafeterias and vending machines do not align well with the Dietary Guidelines for Americans. Improving the dietary quality of foods consumed from these venues could impact millions of adults. |
Development and Utility of a Birth Defects Surveillance Toolkit
Flores AL , Turay K , Valencia D , Hillard CL , Sekkarie A , Zaganjor I , Williams J , Qi YP , Cordero AM , Mulinare J , Botto LD , Peña-Rosas JP , Groisman B , Mastroiacovo P . J Glob Health Perspect 2018 0 According to the World Health Organization (WHO), an estimated 303,000 neonates die within their first month of age every year globally as a result of a birth defect. Neural tube defects, serious birth defects of the brain and spine, are among the most common and severe of these birth defects. Since some low- and middle-income countries lack comprehensive, accurate data documenting the burden of these defects, providing technical assistance to help build birth defects surveillance programs can accelerate the collection of data needed to demonstrate this burden and advance prevention initiatives. We developed a birth defects surveillance toolkit, a technical assistance tool for country staff to help them implement birth defects surveillance. An evaluation of the toolkit with partners in Africa was conducted to assess perceptions of the usefulness, effectiveness, and policy impact of the surveillance toolkit and surveillance-related technical assistance provided to countries thus far. Overall, respondents provided very positive feedback about the toolkit components. Recommendations for improvement included customization to country contexts, such as photos reflective of African babies; surveillance examples from other countries; and consistent use of terms. |
Nutrition standards for food service guidelines for foods served or sold in municipal government buildings or worksites, United States, 2014
Onufrak SJ , Zaganjor H , Moore LV , Carlson S , Kimmons J , Galuska D . Prev Chronic Dis 2016 13 E172 INTRODUCTION: The Institute of Medicine and Centers for Disease Control and Prevention have recommended that government agencies use nutrition standards for foods and beverages sold and provided at their facilities. In this study, we examine written nutrition standards for foods sold or served in local government buildings or worksites among US municipalities. METHODS: We used data from a 2014 national survey of 1,945 municipal governments serving populations of 1,000 or more to assess the presence of written nutrition standards, the food groups or nutrients addressed by standards, and the populations served by facilities where standards are applied. The prevalence of standards was estimated by municipality population size, rural-urban status, census region, poverty prevalence, education level, and racial/ethnic composition. RESULTS: Overall, 3.2% of US municipalities reported nutrition standards with greater prevalence observed among large municipalities (12.8% of municipalities with ≥50,000 people vs 2.2% of municipalities with <2,500 people, P < .001). Prevalence differed by region, and standards were most common in the West (6.6%) and least common in the Midwest (2.0%, P = .003).The most common nutrition topics addressed in standards were offering low-calorie beverages, fruits and vegetables, and free drinking water. Most standards applied to facilities serving government employees (67%) or the general public (66%), with fewer serving institutionalized populations (23%). CONCLUSION: Few municipal governments reported having written nutrition standards for foods and beverages sold in their facilities in 2014. Implementing nutrition standards for foods sold or served by local governments is a strategy for increasing access to healthier foods and beverages among municipal employees and local residents. |
Food service guideline policies on state government-controlled properties
Zaganjor H , Bishop Kendrick K , Warnock AL , Onufrak S , Whitsel LP , Ralston Aoki J , Kimmons J . Am J Health Promot 2016 32 (6) 1340-1352 PURPOSE: Food service guideline (FSG) policies can impact millions of daily meals sold or provided to government employees, patrons, and institutionalized persons. This study describes a classification tool to assess FSG policy attributes and uses it to rate FSG policies. DESIGN: Quantitative content analysis. SETTING: State government facilities in the United States. PARTICIPANTS: Participants were from 50 states and District of Columbia in the United States. MEASURES: Frequency of FSG policies and percentage alignment to tool. ANALYSIS: State-level policies were identified using legal research databases to assess bills, statutes, regulations, and executive orders proposed or adopted by December 31, 2014. Full-text reviews were conducted to determine inclusion. Included policies were analyzed to assess attributes related to nutrition, behavioral supports, and implementation guidance. RESULTS: A total of 31 policies met the inclusion criteria; 15 were adopted. Overall alignment ranged from 0% to 86%, and only 10 policies aligned with a majority of the FSG policy attributes. Western states had the most FSG policies proposed or adopted (11 policies). The greatest number of FSG policies were proposed or adopted (8 policies) in 2011, followed by the years 2013 and 2014. CONCLUSION: The FSG policies proposed or adopted through 2014 that intended to improve the food and beverage environment on state government property vary considerably in their content. This analysis offers baseline data on the FSG landscape and information for future FSG policy assessments. |
Possible Zika virus infection among pregnant women - United States and Territories, May 2016
Simeone RM , Shapiro-Mendoza CK , Meaney-Delman D , Petersen EE , Galang RR , Oduyebo T , Rivera-Garcia B , Valencia-Prado M , Newsome KB , Perez-Padilla J , Williams TR , Biggerstaff M , Jamieson DJ , Honein MA , Ahmed F , Anesi S , Arnold KE , Barradas D , Barter D , Bertolli J , Bingham AM , Bollock J , Bosse T , Bradley KK , Brady D , Brown CM , Bryan K , Buchanan V , Bullard PD , Carrigan A , Clouse M , Cook S , Cooper M , Davidson S , DeBarr A , Dobbs T , Dunams T , Eason J , Eckert A , Eggers P , Ellington SR , Feldpausch A , Fredette CR , Gabel J , Glover M , Gosciminski M , Gay M , Haddock R , Hand S , Hardy J , Hartel ME , Hennenfent AK , Hills SL , House J , Igbinosa I , Im L , Jeff H , Khan S , Kightlinger L , Ko JY , Koirala S , Korhonen L , Krishnasamy V , Kurkjian K , Lampe M , Larson S , Lee EH , Lind L , Lindquist S , Long J , Macdonald J , MacFarquhar J , Mackie DP , Mark-Carew M , Martin B , Martinez-Quinones A , Matthews-Greer J , McGee SA , McLaughlin J , Mock V , Muna E , Oltean H , O'Mallan J , Pagano HP , Park SY , Peterson D , Polen KN , Porse CC , Rao CY , Ropri A , Rinsky J , Robinson S , Rosinger AY , Ruberto I , Schiffman E , Scott-Waldron C , Semple S , Sharp T , Short K , Signs K , Slavinski SA , Stevens T , Sweatlock J , Talbot EA , Tonzel J , Traxler R , Tubach S , Van Houten C , VinHatton E , Viray M , Virginie D , Warren MD , Waters C , White P , Williams T , Winters AI , Wood S , Zaganjor I . MMWR Morb Mortal Wkly Rep 2016 65 (20) 514-9 Zika virus is a cause of microcephaly and brain abnormalities (1), and it is the first known mosquito-borne infection to cause congenital anomalies in humans. The establishment of a comprehensive surveillance system to monitor pregnant women with Zika virus infection will provide data to further elucidate the full range of potential outcomes for fetuses and infants of mothers with asymptomatic and symptomatic Zika virus infection during pregnancy. In February 2016, Zika virus disease and congenital Zika virus infections became nationally notifiable conditions in the United States (2). Cases in pregnant women with laboratory evidence of Zika virus infection who have either 1) symptomatic infection or 2) asymptomatic infection with diagnosed complications of pregnancy can be reported as cases of Zika virus disease to ArboNET* (2), CDC's national arboviral diseases surveillance system. Under existing interim guidelines from the Council for State and Territorial Epidemiologists (CSTE), asymptomatic Zika virus infections in pregnant women who do not have known pregnancy complications are not reportable. ArboNET does not currently include pregnancy surveillance information (e.g., gestational age or pregnancy exposures) or pregnancy outcomes. To understand the full impact of infection on the fetus and neonate, other systems are needed for reporting and active monitoring of pregnant women with laboratory evidence of possible Zika virus infection during pregnancy. Thus, in collaboration with state, local, tribal, and territorial health departments, CDC established two surveillance systems to monitor pregnancies and congenital outcomes among women with laboratory evidence of Zika virus infection(dagger) in the United States and territories: 1) the U.S. Zika Pregnancy Registry (USZPR),( section sign) which monitors pregnant women residing in U.S. states and all U.S. territories except Puerto Rico, and 2) the Zika Active Pregnancy Surveillance System (ZAPSS), which monitors pregnant women residing in Puerto Rico. As of May 12, 2016, the surveillance systems were monitoring 157 and 122 pregnant women with laboratory evidence of possible Zika virus infection from participating U.S. states and territories, respectively. Tracking and monitoring clinical presentation of Zika virus infection, all prenatal testing, and adverse consequences of Zika virus infection during pregnancy are critical to better characterize the risk for congenital infection, the performance of prenatal diagnostic testing, and the spectrum of adverse congenital outcomes. These data will improve clinical guidance, inform counseling messages for pregnant women, and facilitate planning for clinical and public health services for affected families. |
Describing the Prevalence of Neural Tube Defects Worldwide: A Systematic Literature Review
Zaganjor I , Sekkarie A , Tsang BL , Williams J , Razzaghi H , Mulinare J , Sniezek JE , Cannon MJ , Rosenthal J . PLoS One 2016 11 (4) e0151586 BACKGROUND: Folate-sensitive neural tube defects (NTDs) are an important, preventable cause of morbidity and mortality worldwide. There is a need to describe the current global burden of NTDs and identify gaps in available NTD data. METHODS AND FINDINGS: We conducted a systematic review and searched multiple databases for NTD prevalence estimates and abstracted data from peer-reviewed literature, birth defects surveillance registries, and reports published between January 1990 and July 2014 that had greater than 5,000 births and were not solely based on mortality data. We classified countries according to World Health Organization (WHO) regions and World Bank income classifications. The initial search yielded 11,614 results; after systematic review we identified 160 full text manuscripts and reports that met the inclusion criteria. Data came from 75 countries. Coverage by WHO region varied in completeness (i.e., % of countries reporting) as follows: African (17%), Eastern Mediterranean (57%), European (49%), Americas (43%), South-East Asian (36%), and Western Pacific (33%). The reported NTD prevalence ranges and medians for each region were: African (5.2-75.4; 11.7 per 10,000 births), Eastern Mediterranean (2.1-124.1; 21.9 per 10,000 births), European (1.3-35.9; 9.0 per 10,000 births), Americas (3.3-27.9; 11.5 per 10,000 births), South-East Asian (1.9-66.2; 15.8 per 10,000 births), and Western Pacific (0.3-199.4; 6.9 per 10,000 births). The presence of a registry or surveillance system for NTDs increased with country income level: low income (0%), lower-middle income (25%), upper-middle income (70%), and high income (91%). CONCLUSIONS: Many WHO member states (120/194) did not have any data on NTD prevalence. Where data are collected, prevalence estimates vary widely. These findings highlight the need for greater NTD surveillance efforts, especially in lower-income countries. NTDs are an important public health problem that can be prevented with folic acid supplementation and fortification of staple foods. |
State and local perspective on implementation of the Centers for Disease Control and Prevention dog confinement agreement
Zaganjor I , Sinclair JR , Coleman MS . Zoonoses Public Health 2015 62 (8) 590-2 The Centers for Disease Control and Prevention (CDC) works in conjunction with state, territorial, local and tribal agencies (STLTAs) to prevent the transmission of infectious agents. Issuance of confinement agreements using CDC Form 75.37 'Notice to Owners and Importers of Dogs' to importers of dogs that are not vaccinated or incompletely vaccinated against rabies is part of the agency's regulatory programme to prevent the entry of dogs infected with rabies. Although this is a regulatory programme that depends heavily on partnerships between CDC and STLTAs, CDC had never formally evaluated the acceptability of the confinement agreement process with these partners. Thus, a short survey of nine STLTAs was conducted to evaluate whether these partners have enough personnel and resources to implement the regulation and their general opinions of the confinement agreement process. The results illustrate that CDC partners are dissatisfied to some extent with the process, and there are multiple issues limiting their success in enforcing the regulation. |
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