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Table 1 Demographic data of the studied group

From: The cervix as a natural tamponade in postpartum hemorrhage caused by placenta previa and placenta previa accreta: a prospective study

Characteristic Mean ± SD Range Number (%)
Age (years) 29.2±2.7 25–36  
Parity   P1-P4  
 P1    10 (25 %)
 P2    22 (55 %)
 P3    7 (17.5 %)
 P4    1 (2.5 %)
No. of living children   0–3  
 No children    4 (10 %)
 One child    12 (30 %)
 Two children    18 (45 %)
 Three children    5 (12.5 %)
 Four children    1 (2.5 %)
No. of previous cesarean sections   1–4  
 One cesarean section    10 (25 %)
 Two cesarean sections    22 (55 %)
 Three cesarean sections    7 (17.5 %)
 Four cesarean section    1 (2.5 %)
 Gestational age (weeks) 5.9±1.1 33–37  
  1. SD Standard Deviation, P Para, No Number
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