Infection | N | Replete (%) | Deficient (%) | Unadjusted | Adjusteda | |||
---|---|---|---|---|---|---|---|---|
RR (95% CI) | P valueb | Nc | RR (95% CI) | P value | ||||
Adjusted ferritin | ||||||||
BVd | 1347 | 0.127 | 1326 | 0.032 | ||||
Nugent 7–10e | 1347 | 142/1151 (12.3) | 15/175 (8.6) | 1.44 (0.87–2.39) | 0.168 | 1326 | 1.53 (0.92–2.54) | 0.104 |
Nugent 4–6e | 1347 | 108/1151 (9.4) | 11/175 (6.3) | 1.49 (0.82–2.72) | 0.203 | 1326 | 1.47 (0.81–2.68) | 0.210 |
Nugent 0–3e | 1347 | 901/1151 (78.3) | 149/175 (85.1) | 0.92 (0.86–0.99) | 0.036 | 1326 | 0.92 (0.86–0.98) | 0.016 |
Vaginal discharge | 1673 | 21/1430 (1.5) | 8/214 (3.7) | 0.39 (0.18–0.88) | 0.044 | 1644 | 0.41 (0.18–0.92) | 0.030 |
pH ≥ 4.5 | 1371 | 608/1166 (52.1) | 86/183 (47.0) | 1.11 (0.94–1.31) | 0.204 | 1349 | 1.11 (0.94–1.30) | 0.222 |
sTfR/log ferritin ratio > 5.6 | ||||||||
BVd | 1347 | 0.513 | 1324 | 0.224 | ||||
Nugent 7–10e | 1347 | 127/1030 (12.3) | 30/294 (10.2) | 1.21 (0.83–1.76) | 0.358 | 1324 | 1.25 (0.86–1.83) | 0.239 |
Nugent 4–6e | 1347 | 95/1030 (9.2) | 24/294 (8.2) | 1.13 (0.74–1.73) | 0.644 | 1324 | 1.12 (0.73–1.71) | 0.619 |
Nugent 0–3e | 1347 | 808/1030 (78.4) | 240/294 (81.6) | 0.96 (0.90–1.02) | 0.255 | 1324 | 0.96 (0.90–1.02) | 0.231 |
Vaginal discharge | 1673 | 18/1270 (1.4) | 11/372 (3.0) | 0.48 (0.23–1.01) | 0.070 | 1642 | 0.49 (0.23–1.04) | 0.062 |
pH ≥ 4.5 | 1371 | 551/1044 (52.8) | 144/303 (47.5) | 1.11 (0.97–1.27) | 0.117 | 1347 | 1.11 (0.97–1.26) | 0.126 |