Sample composition and HIV prevention indicator differences using physical vs. virtual venue recruitment of men who have sex with men in San Francisco.
American journal of epidemiology November 28, 2024 Izzy Chiu, Moranda Tate, Dillon Trujillo et al.
During the COVID-19 pandemic, the sampling method for the National HIV Behavioral Surveillance (NHBS) in San Francisco changed from physical venue time-location sampling (TLS) to online or virtual venue TLS for men who have sex with men (MSM). We present differences in the samples of MSM recruited using physical venue TLS in 2017 and virtual venue TLS in 2021. We further assess changes in...
DOI: 10.1093/aje/kwae443 (opens in new tab)
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Sampling methods
Hiv prevention
Virtual health outreach
Msm research
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