The NYC Youth Risk Behavior Survey (YRBS) is conducted through an ongoing collaboration between the NYC Health Department, the Department of Education and the National Centers for Disease Control and Prevention (CDC). The City's YRBS is part of the CDC's National Youth Risk Behavior Surveillance System.
Based on the protocol developed by CDC, the survey has been conducted in odd-numbered years since 1997. The survey's primary purpose is to monitor priority health risk behaviors that contribute to the leading causes of mortality, morbidity and social problems among youth in the city.
Public high school students in grades 9 through 12 complete a self-administered, anonymous questionnaire that measures a variety of behaviors, including:
The NYC YRBS can provide prevalence data for the city as a whole, for each of the five boroughs (starting in 2003), and since 2005 for three high-risk neighborhoods — the South Bronx, North and Central Brooklyn, and East and Central Harlem in Manhattan — where the Health Department has its Neighborhood Health Action Centers, formerly known as District Public Health Offices (DPHOs).
For more information on YRBS methodology, see the Comprehensive YRBS Methods Report (PDF).