| % (N) | OR (95% CI) | P | aOR (95% CI)a | P |
---|---|---|---|---|---|
Any malaria infection prior to Doppler scanb | |||||
 Any species | 14.8 (45/303) | 1.7 (0.7–4.37) | 0.25 | 1.7 (0.7–4.3) | 0.25 |
 P.f. | 12.5 (38/303) | 2.2 (0.9–5.7) | 0.09 | 2.2 (0.8–5.5) | 0.11 |
 P.v. | 3.3 (10/303) | – | – | – | – |
 P.f. (sub) | 5.7 (17/296) | 2.5 (0.7–8.2) | 0.14 | 2.4 (0.7–8.2) | 0.16 |
Peripheral malaria infection at any stage in pregnancy (as a measure of exposure)c | |||||
 Any species | 21.4 (54/252) | 1.6 (0.7–3.6) | 0.29 | 1.6 (0.7–3.7) | 0.29 |
 P.f. | 17.1 (43/252) | 2.2 (0.9–5.0) | 0.08 | 2.1 (0.9–5.0) | 0.09 |
 P.v. | 7.1 (18/252) | 1.1 (0.2–5.2) | 0.91 | 1.2 (0.3–5.5) | 0.84 |
 P.f. (sub) | 8.2 (20/244) | 3.7 (1.3–10.7) | 0.014 | 3.6 (1.2–10.9) | 0.021 |
Cumulative malaria detections with any species (as a measure of exposure)c | |||||
 1 | 17.9 (45/252) | 0.9 (0.3–2.5) | 0.85 | 0.9 (0.3–2.5) | 0.86 |
 ≥2 | 3.6 (9/252) | 6.7 (1.6–27.5) | 0.008 | 6.17 (1.5–25.5) | 0.012 |