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. Author manuscript; available in PMC: 2025 Aug 25.
Published in final edited form as: Int J STD AIDS. 2021 Jul 7;32(13):1204–1211. doi: 10.1177/09564624211030368

Table 2.

Comparison of STI prevalence between HIV-positive index cases and HIV-negative partners.

STI
Gender Yes, N (%) No, N (%) Unadjusted PR (95% CI) Adjusted PR1 (95% CI)
Partner Male 57 (6.4) 840 (93.6) 1.0 1.0
Female 67 (8.1) 756 (91.9) 1.28 (0.91–1.80) 1.49 (0.95–2.33)
Index Male 53 (6.0) 830 (94.0) 0.94 (0.66–1.36) 1.31 (0.83–2.06)
Female 101 (11.9) 744 (88.1) 1.88 (1.38–2.57) 2.15 (1.43–3.22)

STI: Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, or Trichomonas vaginalis.

Note: STI: Sexually transmitted infections.

1

Adjusted for age, marital status, education, and condom use.