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Table 2 Pregnancy Outcomes of Women with and without Prelabour Rupture of Membranes

From: Preterm prelabour rupture of membranes (PPROM) and pregnancy outcomes in association with HIV-1 infection in KwaZulu-Natal, South Africa

 

Prelabour Rupture of Membranes n = 47

No Prelabour Rupture of Membranes n = 189

OddsRatio (95%CI)

p value

Mode of Delivery N (%)

 Spontaneous Vaginal

25 (53.2)

86 (46.2)

0.7 (0.4–1.3)

0.320

 Cesarean

22 (46.8)

100 (53.7)

  

 Missing data

0

3

  

Birth Outcomes N(%)

 Stillbirth

0 (0)

28 (15.0)

–

0.004

 Livebirth

47 (100.0)

159 (85.0)

  

Birth Weight (g) Mean (SD)

2215 (539)

1944 (676)

 

0.027

Category N (%)

  < 2500

27 (57.4)

129 (73.3)

0.5 (0.2–0.9)

0.041

  ≥ 2500

20 (42.56)

46 (26.7)

  

 Missing data

0

4

  

Gestational Age at Delivery-Weeks Median (IQR)

34 (30–38)

33 (29–37)

 

0.139

Category N (%)

  ≤ 34

21 (44.7)

128 (68.1)

0.6 (0.3–1.1)

0.122

  > 34

26 (55.3)

60 (31.9)

  

 Missing data

0

1

  

Newborn Apgar Score − 5 mins N (%)

 8–10

41 (91.1)

142 (92.8)

0.8 (0.2–2.6)

0.750

  < 8

4 (8.9)

11 (7.2)

  

 Missing data

2

6

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