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. 2023 Jul 27;11:1153638. doi: 10.3389/fpubh.2023.1153638

Figure 2.

Figure 2

Global associations of key populations with HIV-1 recombinants, CRFs, and URFs relative to heterosexual people (1990–2015). (A) Odds ratios for HIV-1 recombinants, CRFs, and URFs, compared to HIV-1 subtypes, of key populations relative to heterosexual people (1990–2015). (B) Odds ratios for HIV-1 recombinants, compared to HIV-1 subtypes, of key populations relative to heterosexual people in each time period (1990–1999, 2000–2004, 2005–2009, 2010–2015). No data on recombinants was available for BLOOD in 1990–1999, and no data was available for CSW in 2010–2015. Error bars represent the 95% confidence intervals. Square areas are proportional to the number of participants in each key population analyzed. Odds ratios and 95% CI are provided in the Appendix p15 (*P < 0.05, **P < 0.01). BLOOD, blood/plasma transfusion associated infections; CRF, circulating recombinant form; CSW, commercial sex workers; HET, Heterosexual; MSM, men who have sex with men; PWID, people who inject drugs; URF, Unique Recombinant Form; VERT, vertical transmission (mother to child).