Mothers and infant characteristics of the different subgroups
| Serology at delivery | RPR and TPHA negative (n=275) | RPR and TPHA positive (n=275) | ||
|---|---|---|---|---|
| Figures are percentages or means. *p<0.05 (univariate χ2 with Yates's correction) for differences between the study group and the control group. Rx = treatment. | ||||
| Serology antenatal clinic/Rx | RPR(−),Rx(−) (n=225) | RPR(+),Rx(+) (n=50) | RPR(+),Rx(+) (n=88) | RPR(+), Rx(−) OR RPR(−), Rx(−)(n=187) |
| Intervention clinic | 35.6% | 48.0% | 52.3%* | 35.2%* |
| Adverse pregnancy outcome | 6.2% | 8.0% | 14.7%* | 26.2%* |
| Birth weight (mean (SD)) | 3190 (538) | 3102 (531) | 3013 (510)* | 2971 (702)* |