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. 2024 May 7;24:1247. doi: 10.1186/s12889-024-18652-1

Table 1.

Sample characteristics for focus groups, key informant interviews, rapid prototyping, and usability testing (% n)

HIV Service Providers Young Black Gay/Bisexual Men
Informant Interviews Rapid Prototyping Focus Groups Rapid Prototyping Usability Testing
Variable n = 12 n = 12 n = 50 n = 31 n = 21
Age – Mean; Range N/A N/A 25.2; 18–30 25.9; 20–30 25.1; 18–29
Gender Identity
 Male 75% 75% 100% 100% 100%
 Female 25% 25% 0% 0% 0%
Race/Ethnicity (mutually inclusive)
 Black or African-American 66% 83% 100% 100% 100%
 White or Caucasian 33% 17% 0% 0% 0%
 Hispanic or Latino 25% 0% 8% 0% 0%
City and Statea
 New Orleans, LA 8% 0% 0% 0% –-
 Jackson, MS 0% 42% 0% 39% –-
 Huntsville, AL 25% 33% 26% 32% –-
 Dallas, TX 25% 0% 0% 0% –-
 Los Angeles, CA 25% 25% 28% 29% –-
 Riverside, CA 17% 0% 0% 0% –-
 Oakland, CA 0% 0% 18% 0% –-
 San Francisco, CA 0% 0% 28% 0% –-

N/A Not available

aYBGBM who participated in usability testing were from 20 different zip codes across 10 different states