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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: AIDS Behav. 2021 Jan 7;25(7):2139–2153. doi: 10.1007/s10461-020-03144-1

Table IV.

Crude and adjusted prevalence ratios modeling associations between partner and partnership contexts with sexual communication behaviors and CAI among Peruvian MSM and TW, 2017, participant N = 568, partner N = 1518

MSM (participant N = 446, partner N = 1191)a TW (participant N =122, partner N = 327)a
Condom Use Discussions (n/N= 163/1281)b HIV serostatus Communication (n/N= 196/1281)b CAI (n/N= 681/1278)b Condom Use Discussions (n/N= 45/347)b HIV serostatus Communication (n/N= 59/347)b CAI (n/N= 146/347)b
PR (95 % CI) p-val ue aP R (9 5 % CI ) p-val ue PR (95 % CI) p-val ue aP R (95 % CI) p-val ue PR (95 % CI) p-val ue aP R (95 % CI) p-val ue PR (95 % CI) p-val ue aP R (95 % CI) p-val ue PR (95 % CI) p-val ue aP R (95 % CI) p-val ue PR (95 % CI) p-val ue aP R (95 % CI) p-val ue
Age 0.98 (0.96, 1.00) 0.08 1.00 (0.99, 1.02) 0.79 1.00 (0.98, 1.02) 0.86 1.00 (0.99, 1.00) 0.96 1.00 (0.97, 1.03) 0.98 1.00 (0.96, 1.03) 0.90 0.99 (0.96, 1.02) 0.44 0.99 (0.95, 1.02) 0.48
Education (<Secondary is reference)
 Secondary 0.78 (0.39, 1.58) 0.49 0.55 (0.32, 0.94) 0.03 0.45 (0.24, 0.82) 0.009 0.93 (0.68, 1.28) 0.67 1.74 (0.68, 4.46) 0.25 1.14 (0.44, 2.94) 0.79 1.40 (0.56, 3.50) 0.47 0.96 (0.34, 2.71) 0.94
 >Secondary 1.07 (0.55, 2.08) 0.83 0.73 (0.45, 1.19) 0.21 0.67 (0.38, 1.20) 0.18 1.03 (0.76, 1.39) 0.87 1.50 (0.51, 4.42) 0.46 1.38 (0.50, 3.78) 0.54 1.47 (0.51, 4.20) 0.48 1.12 (0.35, 3.52) 0.85
Participant Sexual Orientation/Gender Identity (Heterosexual is reference)
 Bisexual 0.49 (0.17, 1.44) 0.20 0.32 (0.18, 0.55) <0.001 0.35 (0.15, 0.81) 0.01 1.14 (0.65, 2.01) 0.65 2.73 (0.58, 12.87) 0.21 1.71 (0.40, 7.22) 0.47 1.30 (0.33, 5.05) 0.71 1.43 (0.26, 7.82) 0.68
 Gay 0.40 (0.15, 1.08) 0.07 0.28 (0.18, 0.42) <0.001 0.28 (0.14, 0.59) 0.001 1.48 (0.87, 2.51) 0.15 0.72 (0.20, 2.68) 0.63 0.70 (0.23, 2.11) 0.53 0.50 (0.17, 1.46) 0.20 0.53 (0.17, 1.67) 0.28
 Transgender 1.26 (0.27, 5.83) 0.77 1.14 (0.28, 4.70) 0.85 0.77 (0.23, 2.59) 0.67 0.78 (0.22, 2.70) 0.69
Participant Role (Pasivo is reference)
 Moderno 0.88 (0.63, 1.23) 0.46 0.95 (0.70, 1.30) 0.76 0.85 (0.59, 1.22) 0.38 0.97 (0.85, 1.11) 0.69 0.94 (0.40, 2.25) 0.89 0.50 (0.19, 1.33) 0.16 0.56 (0.21, 1.49) 0.25 0.37 (0.10, 1.27) 0.11
Discussed questions or concerns about HIV/STI preventi on with close social contacts 1.47 (0.91, 2.37) 0.11 1.87 (1.04, 3.35) 0.04 2.18 (1.19, 4.02) 0.01 1.00 (0.34, 2.90) 1.00 1.19 (0.44, 3.27) 0.73
Sexual Network Size > Median (<Media n is reference) 0.84 (0.59, 1.19) 0.32 0.71 (0.51, 0.98) 0.04 0.76 (0.52, 1.12) 0.16 0.83 (0.42, 1.66) 0.60 1.33 (0.65, 2.77) 0.44
Partner Gender Identity (Cisgender man is reference)
 Cisgender woman 0.77 (0.13, 4.74) 0.78 3.60 (0.92, 14.11) 0.07 5.02 (0.73, 34.78) 0.10 0.95 (0.09, 9.79) 0.97 0.79 (0.07, 9.00) 0.85
 Transgender woman 1.33 (0.38, 4.64) 0.66 4.05 (1.58, 10.40) 0.004 4.27 (1.31, 13.89) 0.02 3.16 (1.55, 6.46) 0.002 4.15 (1.15, 14.96) 0.03
Perceived Partner Sexual Orientation (Heterosexual is reference)
 Bisexual 0.79 (0.48, 1.28) 0.34 0.82 (0.51, 1.33) 0.42 1.10 (0.52, 2.34) 0.81 0.88 (0.52, 1.48) 0.64
 Gay 0.94 (0.59, 1.49) 0.79 1.14 (0.72, 1.81) 0.58 1.29 (0.47, 3.54) 0.62 1.52 (0.77, 3.00) 0.23
Partner Type (Stable is reference)
 Casual 0.76 (0.47, 1.22) 0.26 0.42 (0.30, 0.58) <0.001 0.37 (0.25, 0.54) <0.001 1.06 (0.87, 1.29) 0.55 2.59 (0.66, 10.22) 0.17 2.34 (0.61, 8.96) 0.21 0.58 (0.34, 0.97) 0.04 0.97 (0.50, 1.87) 0.93
 Anonymous 0.74 (0.44, 1.26) 0.27 0.29 (0.19, 0.45) <0.001 0.28 (0.17, 0.46) <0.001 0.94 (0.76, 1.16) 0.55 2.71 (0.63, 11.64) 0.18 2.00 (0.48, 8.32) 0.34 0.59 (0.29, 1.22) 0.16 0.91 (0.40, 2.06) 0.82
 Commercial 1.02 (0.50, 2.08) 0.96 0.48 (0.28, 0.83) 0.008 0.47 (0.23, 0.98) 0.04 0.89 (0.66, 1.20) 0.45 1.56 (0.34, 7.14) 0.57 1.37 (0.35, 5.34) 0.65 0.47 (0.25, 0.89) 0.02 0.67 (0.31, 1.43) 0.30
Partnership Length 1.00 (1.00, 1.00) 0.08 1.00 (1.00, 1.00) 0.08 1.00 (1.00, 1.00) 0.24 1.00 (1.00, 1.00) 0.04 1.00 (1.00, 1.00) 0.05
Partnership Concurrency 0.96 (0.70, 1.30) 0.78 1.27 (0.97, 1.66) 0.08 2.41 (1.23, 4.73) 0.01 2.27 (1.08, 4.77) 0.03 0.84 (0.47, 1.50) 0.56
Alcohol use by participant or partner 0.99 (0.70, 1.41) 0.96 0.82 (0.58, 1.15) 0.26 0.81 (0.57, 1.16) 0.25 1.15 (1.03, 1.29) 0.01 1.17 (0.60, 2.30) 0.65 1.42 (0.71, 2.83) 0.33 0.66 (0.39, 1.12) 0.13 0.78 (0.44, 1.37) 0.38
Drug use by participant or partner 1.12 (0.64, 1.95) 0.70 1.64 (1.11, 2.43) 0.01 1.87 (1.20, 2.91) 0.006 1.09 (0.92, 1.28) 0.32 0.92 (0.42, 1.99) 0.82 0.77 (0.34, 1.71) 0.52 1.42 (0.74, 2.70) 0.29 1.15 (0.58, 2.29) 0.69
Knowledge of partner HIV status 1.34 (0.86, 2.07) 0.19 0.84 (0.67,1.05) 0.13 0.36 (0.06,2.19) 0.27 0.95 (0.54,1.67) 0.85
Condom use discussions before or during sex 2.67 (2.01,3.55) <0.001 1.19 (1.04,1.36) 0.01 1.20 (1.04,1.37) 0.01 3.73 (2.29,6.06) <0.001 1.07 (0.77,1.48) 0.68
HIV serostat us communication 3.00 (2.19,4.12) <0.001 0.94 (0.80, 1.10) 0.44 5.95 (3.29, 10.74) <0.001 0.95 (0.65, 1.41) <0.001 0.81
a

N for multivariate analyses based on complete case data; Ns for individual variables may vary, depending on completeness of participant responses.

b

n represents the population size reporting each outcome, written over the total population size, N.

Definitions: CAI: condomless anal intercourse, aPR: adjusted prevalence ratio, 95% CI: 95% confidence interval.

Bold text indicates p < 0.05. Multivariate analyses were adjusted for participant age, education, sexual orientation/gender identity, and sexual role; partner type; and alcohol and drug use prior to sex.

Unless otherwise specified, “No” is reference.