Table 3.
Factors Associated with Gonorrhea/Chlamydia Test Positivity
| Total (N=11,184) | MSM (N=5,855) | MSW (N=2,614) | Women (N=2,715) | |
|---|---|---|---|---|
| Calendar time | ||||
| Linear parameter 2004–2014, per year | 1.10 (1.07, 1.12) | 1.12 (1.09, 1.15) | 0.96 (0.89, 1.04) | 1.09 (1.02, 1.16) |
| Sexual risk group | ||||
| MSM | 4.09 (3.31, 5.05) | |||
| MSW | 1.57 (1.18, 2.08) | |||
| Women | 1.00 (Ref) | |||
| Age (years) | ||||
| Under 30 | 5.33 (4.32, 6.59) | 5.11 (4.05, 6.45) | 6.83 (3.26, 14.34) | 16.37 (7.26, 36.89) |
| 30–39 | 3.16 (2.59, 3.85) | 3.28 (2.65, 4.07) | 2.34 (1.10, 4.94) | 5.58 (2.44, 12.78) |
| 40–49 | 2.02 (1.67, 2.46) | 1.92 (1.55, 2.36) | 2.34 (1.12, 4.91) | 4.06 (1.79, 9.24) |
| 50 or older | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| Race/ethnicity | ||||
| Non-Hispanic White | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| Non-Hispanic Black | 0.92 (0.77, 1.09) | 0.92 (0.75, 1.11) | 1.63 (0.93, 2.88) | 1.37 (0.80, 2.34) |
| Hispanic | 0.86 (0.73, 1.02) | 0.85 (0.72, 1.01) | 0.95 (0.46, 1.99) | 1.13 (0.54, 2.38) |
| Other | 0.75 (0.54, 1.04) | 0.70 (0.49, 0.99) | 1.16 (0.34, 4.01) | 2.88 (0.82, 10.10) |
| History of IDU | ||||
| No | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| Yes | 0.72 (0.59, 0.89) | 0.73 (0.57, 0.94) | 0.38 (0.21, 0.68) | 1.24 (0.78, 1.98) |
| Annual HIV care visits | ||||
| ≤ 3 | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| 4 to 6 | 1.39 (1.22, 1.59) | 1.54 (1.33, 1.78) | 0.80 (0.44, 1.46) | 1.19 (0.76, 1.86) |
| ≥ 7 | 1.60 (1.35, 1.88) | 1.73 (1.44, 2.09) | 1.12 (0.60, 2.11) | 1.48 (0.93, 2.36) |
| CD4 count (cells/μl)* | ||||
| ≤ 200 | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| 201 – 350 | 1.84 (1.45, 2.33) | 1.92 (1.47, 2.51) | 2.11 (0.99, 4.49) | 1.40 (0.69, 2.85) |
| ≥ 351 | 2.01 (1.63, 2.48) | 2.19 (1.72, 2.79) | 2.00 (0.97, 4.11) | 1.34 (0.71, 2.51) |
| HIV RNA (copies/ml)* | ||||
| ≤ 400 | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) | 1.00 (Ref) |
| > 400 | 1.39 (1.22, 1.58) | 1.32 (1.15, 1.53) | 1.73 (1.14, 2.62) | 1.38 (0.89, 2.13) |
Values are Adjusted Odds Ratio (95% Confidence Interval). All models included an indicator variable to adjust for HIV Research Network site. MSM, men who have sex with men; MSW, men who have sex exclusively with women; IDU, injection drug use
*
First measurement of the calendar year