TABLE 1—

Respondent-Driven Sampling–Adjusted HIV Prevalence by Demographic Characteristics Among Men Who Have Sex With Men and Transgender Women: Bogotá, Colombia, 2011

	Current Study			UNFPA/MSPS Study
Demographic Characteristic	Total No.	HIV-Positive, No.	Adjusted % (95% CI)	Total No.	HIV Positive, No.	Adjusted % (95% CI)
Age, y
18–24	640	48	7.5 (4.2, 10.9)	248	19	7.4 (3.7, 11.6)
25–34	274	47	19.1 (11.2, 28.0)	138	27	15.9 (8.8, 24.1)
35–44	61	25	32.7 (17.3, 49.9)	53	21	40.5 (21.1, 56.1)
45–49 or over 44a	21	4	18.5 (0.7, 45.4)	46	12	21.8 (6.7, 40.6)
SES
Lowb	823	100	11.6 (8.2, 15.4)	400	64	14.5 (10.2, 19.8)
Highc	173	24	14.7 (6.1, 25.9)	79	14	18.0 (6.0, 29.6)
Insurance type
Contributory	301	46	15.5 (8.0, 24.2)	241	39	14.0 (8.7, 20.6)
Subsidized	325	38	13.3 (7.2, 19.8)	129	26	18.5 (10.7, 28.8)
Linked, none, or unknown	370	40	8.8 (5.6, 12.6)	108	14	13.6 (5.7, 24.2)
Education
Less than high school	165	30	20.5 (11.3, 31.2)
Finished high school	209	31	13.5 (6.2, 22.0)
Some university	471	43	8.2 (4.6, 12.7)
Finished university	151	20	16.6 (6.0, 27.1)
Weekly income, Colombian pesos
0–50 000	354	24	6.7 (3.5, 10.3)
51 000–100 000	213	33	18.0 (9.6, 27.3)
101 000–200 000	222	35	14.9 (6.7, 23.6)
> 200 000	207	32	14.2 (6.1, 22.3)
Gender identity
Transgender woman	58	8	18.0 (3.7, 35.5)
Man	938	116	11.6 (8.3, 15.5)
Forced relocation
Yes	112	27	18.6 (8.9, 30.5)
No	884	97	11.2 (7.6, 15.0)
Main partner
Yes	486	57	10.8 (6.8, 15.5)
No	510	67	13.1 (8.4, 18.8)
Exchange sexd
Yes	282	44	18.2 (10.9, 26.6)
No	714	80	9.8 (6.4, 13.7)

Note. SES = socioeconomic status; UNFPA/MSPS = United Nations Population Fund and the Colombian Ministry of Health and Social Protection. Variables without comparison data either involved different response categories or were not included in the UNFPA/MSPS Study.

^aThe current study used the age range of 45–49 years, while the UNFPA/MSPS study used age > 44 years.

^bStrata 1–3.

^cStrata 4–6.

^dSexual intercourse in exchange for money, goods, or services.