Characteristic | n/N (%) | Unadjusted PR (95% CI) | P-value | Adjusted PR (95% CI) | P-value |
---|---|---|---|---|---|
Number of ANC contacts | Â | Â | Â | Â | Â |
 < 4 contacts | 9/406(2.2) | 1.00 |  | 1.00 |  |
 4 or more contacts | 10/466(2.2) | 0.97(0.4–2.4) | 0.94 | 0.87(0.3–2.3) | 0.78 |
Initiation of ANC care | Â | Â | Â | Â | Â |
 1st trimester | 3/73(4.1) | 1.00 |  | 1.00 |  |
 After 1st trimester | 16/799(2.0) | 0.49(0.2–1.6) | 0.25 | 0.67(0.2–2.1) | 0.50 |
Prophylaxis (Fe/Fo, SP, TT) | Â | Â | Â | Â | Â |
 No | 2/131(1.5) | 1.00 |  | 1.00 |  |
 Yes | 17/741(2.3) | 1.50(0.4–6.4) | 0.58 | 1.96(0.5–8.3) | 0.36 |
Blood testing (HIV, Syphilis, Hb) | Â | Â | Â | Â | Â |
 No | 18/819(2.2) | 1.00 |  | 1.00 |  |
 Yes | 1/53(1.9) | 0.86(0.1–6.3) | 0.88 | 0.88(0.1–6.8) | 0.90 |
Ultrasound scan | Â | Â | Â | Â | Â |
 No | 12/610(2.0) | 1.00 |  | 1.00 |  |
 Yes | 7/262(2.7) | 1.36(0.5–3.4) | 0.52 | 1.72(0.6–4.8) | 0.30 |
Fetal status examination (FHR, Lie, Position, FH) | Â | Â | Â | Â | Â |
 No | 2/20(10.0) | 1.00 |  | 1.00 |  |
 Yes | 17/852(2.0) | 0.20(0.1–0.8) | 0.02 | 0.22(0.1–0.6) | 0.01 |
Maternal status examination (BP, Wt, Pallor) | Â | Â | Â | Â | Â |
 No | 14/750(1.9) | 1.00 |  | 1.00 |  |
 Yes | 5/122(4.1) | 2.20(0.8–6.4) | 0.13 | 1.72(0.6–4.6) | 0.28 |