Interventions No. women Length of ICU stay>48 hrs. Length of ICU stay>48 hrs. Maternal mortality Maternal mortality Perinatal morbidity Perinatal morbidity Perinatal mortality Perinatal mortality Hospital stay >7 days Hospital stay >7 days
No. % No. % No. % No. % No. %
<4 1 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0
5-9 35 5 14.3 3 8.6 5 14.3 5 14.3 9 25.7
10-14 34 22 64.7 2 5.9 15 44.1 3 8.8 22 64.7
15-19 25 19 76.0 7 28.0 4 16.0 8 32.0 12 48.0
20-24 18 11 61.1 16 88.9 4 22.2 12 66.7 4 22.2
25-29 5 4 80.0 4 80.0 1 20.0 1 20.0 3 60.0
30-34 6 3 50.0 6 100.0 1 16.7 3 50.0 1 16.7
p-value1 0.001* 0.001* 0.001* 0.001* 0.09 0.09 0.001* 0.001* 0.008* 0.008*