The Behavioral Risk Factor Surveillance System (BRFSS) is a collection of health-related telephone surveys distributed to United States residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services. BRFSS collects data in all 50 states as well as the District of Columbia and three U.S. territories about U.S. residents regarding their health-related...

The NYC Health and Nutritional Examination Survey (NYC HANES), modeled on the National Health and Nutrition Examination Survey (NHANES), is a population-based, cross-sectional study with data collected from physical examinations, clinical and laboratory tests, as well as face-to-face interviews and audio computer-assisted self-interviews (ACASI). It was first conducted in 2004 by the NYC Department...

The New York City Community Health Survey (CHS) is a telephone survey conducted annually by the DOHMH, Division of Epidemiology, Bureau of Epidemiology Services. CHS provides robust data on the health of New Yorkers, including neighborhood, borough, and citywide estimates on a broad range of chronic diseases and behavioral risk factors.

The Atherosclerosis Risk in Communities (ARIC) Study is a prospective longitudinal epidemiological study conducted in four U.S. communities in North Carolina, Massachusetts, Maryland, and Minnesota. ARIC is designed to investigate the causes of atherosclerosis and its clinical outcomes, and variations in cardiovascular risk factors, medical care, and disease by race, gender, location, and date. ARIC...

The Consortium of Hospitals Advancing Research on Tobacco (CHART) is a network of six projects and a coordinating center aimed at assessing the effectiveness and cost-effectiveness of smoking cessation interventions initiated during hospitalizations and continued post-discharge. The CHART New York Smoking-Cessation Interventions for Urban Hospital Patients trial looked at the effectiveness of a pro-active,...

The United States Renal Data System (USRDS) is a national data system that collects, analyzes, and distributes information about end-stage renal disease (ESRD) in the United States. The USRDS is funded directly by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). USRDS staff collaborate with members of Centers for Medicare & Medicaid Services (CMS), the United Network for...

The Nurses' Health Studies (NHS) are long-running, questionnaire-based studies on women's health. The study was initiated in 1976 with the NHS cohort. The initial studies focus on cancer, cardiovascular disease and risk factors for chronic health issues in women. The latest cohort, NH3, has been expanded to include both male and female registered nurses and nursing students. Survey and biospecimen...

The WTC Health Registry is an ongoing epidemiological cohort study created as a public health response to 9/11. The Registry includes multiple waves of surveys that are conducted approximately every 3 years. A fourth follow-up survey (Wave 5) was completed between 2020 and 2021. Data is available for: Wave 1 Adult Survey (2003-2004) Wave 2 Adult Survey (2006-2008) Wave 3 Adult Survey (2011-2012)...

The Jackson Heart Study (JHS) is a population-based longitudinal study based in Jackson, Mississippi that investigates risk factors for cardiovascular disease among African Americans. It is a collaborative research project by the University of Mississippi Medical Center, Jackson State University, and Tougaloo College. The primary objective is to investigate environmental and genetic factors associated...

The Los Angeles County Health Survey (LACHS) is a population-based telephone survey that has been conducted approximately every three years since 1997 by the Office of Health Assessment and Epidemiology (OHAE) at the Department of Public Health of Los Angeles County. LACHS collects information about overall health, health care issues, and health indicators of physical and mental well-being from a representative...