Variable | Bivariable Analysis | Multivariable Analysis | ||
---|---|---|---|---|
Relative Risk (95% CI) | p-Value | Relative Risk (95% CI) | p-value | |
Time point on oral PrEP | ||||
Initiation visit | Reference | Reference | ||
Month one visit | 1.24 (1.18–1.30) | 0.001 | 1.23 (1.17–1.30) | 0.001 |
Month two visit | 1.36 (1.29–1.43) | 0.001 | 1.35 (1.29–1.42) | 0.001 |
Month three visit | 1.40 (1.33–1.47) | 0.001 | 1.40 (1.33–1.47) | 0.001 |
Age | ||||
20 years and below | Reference | |||
21 to 24 years | 0.93 (0.88–0.98) | 0.010 | 0.56 (0.34–0.93) | 0.026 |
25 to 30 years | 0.88 (0.82–0.94) | 0.001 | 0.44 (0.26–0.75) | 0.002 |
31 to 34 years | 0.93 (0.85–1.01) | 0.086 | 0.56 (0.30–1.04) | 0.066 |
35 years and over | 0.88 (0.80–0.97) | 0.009 | 0.49 (0.26–0.90) | 0.022 |
Marital status | ||||
Never married | Reference | |||
Married/cohabiting | 1.04 (0.98–1.12) | 0.157 | ||
Divorced/Separated/Widowed | 0.92 (0.79–1.07) | 0.297 | ||
Self-reported recent history of infection with STI (in the past six months) | 1.00 (0.92–1.08) | 0.905 | ||
Reports having sex under the influence of alcohol and recreational drugs | 0.87 (0.83–0.92) | 0.001 | 0.98 (0.93–1.02) | 0.271 |
Type of health facility | ||||
Public/Private | Reference | |||
Drop-in Centre | 1.02 (0.86–1.22) | 0.768 | ||
Geographical region of residence | ||||
Coast | Reference | |||
Lake | 1.12 (1.04–1.20) | 0.002 | 1.22 (1.15–1.30) | 0.001 |
Nairobi | 1.28 (1.20–1.37) | 0.001 | 1.17 (1.10–1.26) | 0.001 |