Table 2:
Distribution of community-level factors and their associations with high-risk women and HIV seroconversion and their population-level impacts (PAR%)ǂ;
| Outcome = risk score 25+ (vs. <25) | Outcome = HIV seroconversion | ||||||
|---|---|---|---|---|---|---|---|
| % | Odds Ratio (95% CI) | p-value | PAR% (95% CI) | Hazard Ratio (95% CI) | p-value | PAR% (95% CI) | |
| % population female 18–25 | 17% (13%, 20%) | 18% (13%, 24%) | |||||
| Lowest (<8%) | 42 | 1 | 1 | - | |||
| Medium (8%−10% ) | 25 | 1.47 (1.22, 1.76) | <0.001 | 7% (5%, 9%) | 1.20 (0.96, 1.50) | 0.104 | 7% (6%, 8%) |
| Highest (>10%) | 32 | 1.55 (1.30, 1.84) | <0.001 | 10% (8%, 12%) | 1.68 (1.26, 2.24) | <0.001 | 11% (8%, 15%) |
| % population female headed HH | 16% (14%, 20%) | 25% (18%, 31%) | |||||
| Lowest (<40%) | 21 | 1 | 1 | - | |||
| Medium (40%−45%) | 40 | 1.39 (1.20, 1.60) | <0.001 | 8% (6%, 9%) | 1.50 (1.18, 1.90) | 0.001 | 15% (12%, 18%) |
| Highest (>45%) | 39 | 1.29 (1.12, 1.48) | <0.001 | 8% (7%, 10%) | 1.30 (1.02, 1.66) | 0.011 | 10% (7%, 12%) |
| % adults unmarried | 10% (8%, 11%) | 13% (4%, 21%) | |||||
| Lowest (<65%) | 38 | 1 | 1 | - | |||
| Medium (65%−70%) | 30 | 0.93 (0.80, 1.08) | 0.338 | - | 1.01 (0.78, 1.31) | 0.953 | 3% (0%, 9%) |
| Highest (>70%) | 32 | 1.28 (1.12, 1.47) | <0.001 | 10% (8%, 11%) | 1.20 (1.03, 1.40) | 0.019 | 10% (5%, 15% |
| % population personal income | 16% (13%, 19%) | 17% (13%, 22%) | |||||
| Lowest (<70%) | 34 | 1 | 1 | - | |||
| Medium (70%−80%) | 33 | 1.20 (1.03, 1.38) | 0.017 | 5% (4%, 7%) | 1.29 (1.04, 1.61) | 0.020 | 8% (6%, 10%) |
| Highest (>80%) | 33 | 1.39 (1.21, 1.61) | <0.001 | 11% (9%, 13%) | 1.34 (1.08, 1.66) | 0.008 | 9% (7%, 12%) |
| % population < secondary school | 18% (15%, 21%) | 22% (18%, 27%) | |||||
| Lowest (<30%) | 37 | 1 | 1 | - | |||
| Medium (30%−32%) | 31 | 1.50 (1.30, 1.73) | <0.001 | 13% (11%, 15%) | 1.52 (1.23, 1.88) | <0.001 | 12% (11%, 15%) |
| Highest (>32%) | 32 | 1.20 (1.04, 1.39) | 0.015 | 5% (4%, 6%) | 1.40 (1.12, 1.74) | 0.003 | 10% (8%, 12%) |
| Distance to the nearest hospital | 32% (28%, 36%) | 7% (4%, 10%) | |||||
| Lowest (<5 km) | 33 | 1 | 1 | - | |||
| Medium (5–9 km) | 35 | 1.76 (1.49, 2.10) | <0.001 | 14% (12%, 16%) | 1.23 (0.92, 1.63) | 0.160 | 1% (0%, 3%) |
| Highest (>9 km) | 32 | 1.86 (1.55, 2.24) | <0.001 | 18% (16%, 20%) | 1.37 (1.04, 1.80) | 0.026 | 6% (4%, 8%) |
| % informal/traditional living | 20% (17%, 23%) | -- (*) | |||||
| Lowest (<25%) | 41 | 1 | 1 | - | |||
| Medium (25% – 55%) | 34 | 1.33 (1.16, 1.53) | <0.001 | 9% (7%, 10%) | 0.85 (0.69, 1.05) | 0.124 | -- (*) |
| Highest (>55%) | 25 | 1.55 (1.34, 1.79) | <0.001 | 11% (9%, 13%) | 1.15 (0.84, 1.34) | 0.229 | -- (*) |
| % HH with no pipes | 14% (11%, 16%) | 9% (5%, 14%) | |||||
| Lowest (<20%) | 50 | 1 | 1 | ||||
| Medium (20% – 40%) | 20 | 1.43 (1.19, 1.72) | <0.001 | 8% (6%, 10%) | 1.42 (1.05, 1.91) | 0.024 | 6% (3%, 6%) |
| Highest (>40%) | 30 | 1.28 (1.08, 1.52) | 0.005 | 6% (5%, 7%) | 1.07 (0.85, 1.34) | 0.558 | 3% (2%, 8%) |
| % HH with no electricity | 17% (14%, 19%) | -- (*) | |||||
| Lowest (<2%) | 30 | 1 | 1 | ||||
| Medium (2% – 5%) | 43 | 1.42 (1.20, 1.68) | <0.001 | 7% (6%, 8%) | 0.83 (0.64, 1.08) | 0.169 | -- (*) |
| Highest (>5%) | 27 | 1.37 (1.15, 1.65) | 0.001 | 10% (8%, 11%) | 0.91 (0.68, 1.21) | 0.505 | -- (*) |
*
not applicable