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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 = 47No Prelabour Rupture of Membranes n = 189OddsRatio (95%CI)p value
Mode of Delivery N (%)
 Spontaneous Vaginal25 (53.2)86 (46.2)0.7 (0.4–1.3)0.320
 Cesarean22 (46.8)100 (53.7)  
 Missing data03  
Birth Outcomes N(%)
 Stillbirth0 (0)28 (15.0)0.004
 Livebirth47 (100.0)159 (85.0)  
Birth Weight (g) Mean (SD)2215 (539)1944 (676) 0.027
Category N (%)
  < 250027 (57.4)129 (73.3)0.5 (0.2–0.9)0.041
  ≥ 250020 (42.56)46 (26.7)  
 Missing data04  
Gestational Age at Delivery-Weeks Median (IQR)34 (30–38)33 (29–37) 0.139
Category N (%)
  ≤ 3421 (44.7)128 (68.1)0.6 (0.3–1.1)0.122
  > 3426 (55.3)60 (31.9)  
 Missing data01  
Newborn Apgar Score − 5 mins N (%)
 8–1041 (91.1)142 (92.8)0.8 (0.2–2.6)0.750
  < 84 (8.9)11 (7.2)  
 Missing data26