Associations between mass incarceration and community health in New York City

Action to Improve Social Determinants of Health: Outcomes of Leadership and Advocacy Training for Community Residents

Racial and ethnic disparities remain a public health problem and are largely due to social determinants of health (SDOH). Using an adapted 36-hour community health worker (CHW) curriculum, we trained 42 lay community residents in New Orleans, Louisiana, neighborhoods experiencing disparities in leadership and advocacy skills to address SDOH. Six months posttraining, 29 participants completed a follow-up survey and interview. Participants described increases in knowledge, self-efficacy, and activities related to leadership and advocacy at all levels of the social ecological model. We also found a significant increase in communicating with Louisiana state senators or representatives (p < .0339). Our findings show that an adapted CHW training curriculum focused on SDOH, leadership, and advocacy can be used to train lay community residents in how to make changes in the community conditions that affect health and prompt new engagement to address SDOH at all levels of the social ecological model. Future efforts to increase lay community participation in addressing SDOH may benefit from providing ongoing support to participants such as organizing meetings with residents interested in similar topics, offering opportunities to “shadow” experienced CHWs, or hosting additional skills building workshops.

Reliability of a Rapid Screener for an Intercept Survey about Drug Use

Intercept surveys are a relatively inexpensive method to rapidly collect data on drug use. However, querying use of dozens of drugs can be time-consuming. We determined whether using a rapid screener is efficacious in detecting which participants use drugs and should be offered a full survey which asks more extensively about use. We surveyed 103 adults (age 18-29) on streets of Manhattan, NY in 2019 to test the reliability of a screener which queried past-year use of six drugs. Those reporting any drug use on the screener (and a third of those not reporting drug use) were offered the full survey which queried use of 97 drugs. We compared self-reported use on the screener to the full survey. Self-reported use of ecstasy, cocaine, and LSD had high test-retest reliability (Kappa = 0.90-1.00), and the screener had high sensitivity (1.00) and specificity (0.97-1.00) in detecting use of these drugs. Reliability for marijuana (Kappa = 0.62) and nonmedical opioid use (Kappa = 0.75) was lower. The screener had higher sensitivity (0.94) and lower specificity (0.64) in detecting marijuana use, and lower sensitivity (0.71) and higher specificity (0.98) in detecting nonmedical opioid use. Within the full survey, all participants reporting use of amphetamine (nonmedical use), shrooms, poppers, synthetic cannabinoids, synthetic cathinones, novel psychedelics, ketamine, or GHB reported use of at least one drug queried on the screener. Self-reported use of common drugs on a screener can reliably be used as an inclusion criterion for more extensive intercept surveys about drug use behavior.