Meconium-stained amniotic fluid: a risk factor for postpartum hemorrhage

Figures & data

Table 1 Postpartum blood loss in meconium-stained amniotic fluid (MSAF) and clear amniotic fluid (AF) group

Blood loss (mL)	MSAF, n (%) (n=10,997)	Clear AF, n (%) (n=63,147)	OR p-value (95% CI)
<1,000	10,670 (97)	61,762 (97.8)	1
1,000–2,000	307 (2.8)	1,338 (2.1)	1.3 (1.2–1.5) <0.001
>2,000	20 (0.2)	47 (0.1)	2.5 (1.5–4.2) <0.001