Variables

OR (95%IC)

Authors

Cesarean versus vaginal delivery

4.71 (4.08 - 5.43)

Leth et al. [21]

Emergency versus elective cesarean delivery

1.39 (1.11 - 1.75)

Leth et al. [21]

Presence of PROM*

3.13 (1.34 - 7.38)

Chang et al. [22]

Obesity

1.60 (1.31 - 1.95)

Kelley [16]

Length of cesarean (>60 min vs ≤60 min)

1.9 (1. 1 - 3.5)

Teguete et al. [2]

Abnormal amniotic fluid coloration

3.3 (2.7 - 3.39)

Teguete et al. [2]