Institution
U.S. Agency for Toxic Substances and Disease Registry
Healthcare•Atlanta, Georgia, United States•
About: U.S. Agency for Toxic Substances and Disease Registry is a healthcare organization based out in Atlanta, Georgia, United States. It is known for research contribution in the topics: Population & Environmental exposure. The organization has 485 authors who have published 718 publications receiving 25213 citations.
Papers published on a yearly basis
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TL;DR: In this article, the Guide to Community Preventive Service's methods for systematic reviews were used to evaluate the effectiveness of various approaches to increasing physical activity: informational, behavioral and social, and environmental and policy approaches.
1,866 citations
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TL;DR: The normal range of urinary creatinine concentrations among various demographic groups are documented, the impact that variations in creatinin concentrations can have on classifying exposure status of individuals in epidemiologic studies are evaluated, and an approach using multiple regression to adjust for variations in Creatinine in multivariate analyses is recommended.
Abstract: Biologic monitoring (i.e., biomonitoring) is used to assess human exposures to environmental and workplace chemicals. Urinary biomonitoring data typically are adjusted to a constant creatinine concentration to correct for variable dilutions among spot samples. Traditionally, this approach has been used in population groups without much diversity. The inclusion of multiple demographic groups in studies using biomonitoring for exposure assessment has increased the variability in the urinary creatinine levels in these study populations. Our objectives were to document the normal range of urinary creatinine concentrations among various demographic groups, evaluate the impact that variations in creatinine concentrations can have on classifying exposure status of individuals in epidemiologic studies, and recommend an approach using multiple regression to adjust for variations in creatinine in multivariate analyses. We performed a weighted multivariate analysis of urinary creatinine concentrations in 22,245 participants of the Third National Health and Nutrition Examination Survey (1988–1994) and established reference ranges (10th–90th percentiles) for each demographic and age category. Significant predictors of urinary creatinine concentration included age group, sex, race/ethnicity, body mass index, and fat-free mass. Time of day that urine samples were collected made a small but statistically significant difference in creatinine concentrations. For an individual, the creatinine-adjusted concentration of an analyte should be compared with a “reference” range derived from persons in a similar demographic group (e.g., children with children, adults with adults). For multiple regression analysis of population groups, we recommend that the analyte concentration (unadjusted for creatinine) should be included in the analysis with urinary creatinine added as a separate independent variable. This approach allows the urinary analyte concentration to be appropriately adjusted for urinary creatinine and the statistical significance of other variables in the model to be independent of effects of creatinine concentration.
1,617 citations
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TL;DR: The prevalence of autism in Brick Township seems to be higher than that in other studies, particularly studies conducted in the United States, but within the range of a few recent studies in smaller populations that used more thorough case-finding methods.
Abstract: Objective. This study determined the prevalence of autism for a defined community, Brick Township, New Jersey, using current diagnostic and epidemiologic methods. Methods. The target population was children who were 3 to 10 years of age in 1998, who were residents of Brick Township at any point during that year, and who had an autism spectrum disorder. Autism spectrum disorder was defined as autistic disorder, pervasive developmental disorder-not otherwise specified (PDD-NOS), and Asperger disorder. The study used 4 sources for active case finding: special education records, records from local clinicians providing diagnosis or treatment for developmental or behavioral disabilities, lists of children from community parent groups, and families who volunteered for participation in the study in response to media attention. The autism diagnosis was verified (or ruled out) for 71% of the children through clinical assessment. The assessment included medical and developmental history, physical and neurologic evaluation, assessment of intellectual and behavioral functioning, and administration of the Autism Diagnostic Observation Schedule—Generic. Results. The prevalence of all autism spectrum disorders combined was 6.7 cases per 1000 children. The prevalence for children whose condition met full diagnostic criteria for autistic disorder was 4.0 cases per 1000 children, and the prevalence for PDD-NOS and Asperger disorder was 2.7 cases per 1000 children. Characteristics of children with autism in this study were similar to those in previous studies of autism. Conclusions. The prevalence of autism in Brick Township seems to be higher than that in other studies, particularly studies conducted in the United States, but within the range of a few recent studies in smaller populations that used more thorough case-finding methods.
592 citations
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TL;DR: Hospitalizations for atrial fibrillation have increased dramatically (2- to 3-fold) in recent years, and the public health burden of atrialfibrillation is enormous and expected to continue to increase over the next decades.
Abstract: Background— Atrial fibrillation, the most common sustained disturbance of heart rhythm, is associated with a 5-fold increase in the incidence of ischemic stroke. Methods and Results— The National Hospital Discharge Survey was used to estimate the annual number and prevalence of hospitalizations with atrial fibrillation among men and women 35 years of age or older. From 1985 through 1999, hospitalizations increased from 154 086 to 376 487 for a first-listed diagnosis and from 787 750 to 2 283 673 for any diagnosis. Prevalence was higher among successive age groups. Age-standardized prevalence was consistently higher among men than women. In 1999, essential hypertension, ischemic heart disease, congestive heart failure, and diabetes were prominent coexisting conditions. The number of male patients discharged home decreased from 77% to 63%, whereas the number of discharges to long-term care increased from 9% to 15%; the corresponding values for women were 72% to 56% and 15% to 23%. A slight increase in disch...
546 citations
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TL;DR: A public health approach to climate change is proposed, based on the essential public health services, that extends to both clinical and population health services and emphasizes the coordination of government agencies, academia, the private sector, and nongovernmental organizations.
Abstract: There is scientific consensus that the global climate is changing, with rising surface temperatures, melting ice and snow, rising sea levels, and increasing climate variability. These changes are expected to have substantial impacts on human health. There are known, effective public health responses for many of these impacts, but the scope, timeline, and complexity of climate change are unprecedented. We propose a public health approach to climate change, based on the essential public health services, that extends to both clinical and population health services and emphasizes the coordination of government agencies (federal, state, and local), academia, the private sector, and nongovernmental organizations.
545 citations
Authors
Showing all 489 results
Name | H-index | Papers | Citations |
---|---|---|---|
George A. Mensah | 114 | 450 | 151498 |
Alexander D. MacKerell | 92 | 474 | 67029 |
Patrick N. Breysse | 56 | 274 | 11817 |
James L. Pirkle | 56 | 152 | 13413 |
Bruce A. Fowler | 50 | 170 | 7413 |
Christopher J. Portier | 49 | 207 | 9765 |
Howard Frumkin | 48 | 213 | 13445 |
John R. Barr | 47 | 216 | 8685 |
Andrew L. Dannenberg | 45 | 119 | 8946 |
Mary C. White | 40 | 118 | 5845 |
Henry Falk | 38 | 82 | 4124 |
Robert M. Brackbill | 37 | 121 | 4508 |
Jeremy J. Hess | 37 | 117 | 6066 |
Frank C. Curriero | 37 | 146 | 9797 |
Hercules Moura | 33 | 94 | 3792 |