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Table 4 Multivariate analysis of factors associated with stillbirth

From: Ten years analysis of stillbirth in a tertiary hospital in sub-Sahara Africa: a case control study

Factor OR 95% CI lower limit 95% CI upper limit p value
Maternal age 1.09 0.38 3.24 0.80
Marital status 1.59 0.50 5.13 0.43
Notion of referral 14.86 3.35 66.01 0.0004
Pre-eclampsia 0.75 0.08 7.01 0.80
Past history still birth 1.42 0.22 9.35 0.72
Past history of diabetes NA    
Interpregnancy interval >2 years 3.59 1.29 9.98 0.014
Preterm labour/threatened abortion 4.03 0.86 18.84 0.077
Delivery by caesarean section 2.92 1.07 7.97 0.036
Birth weight 2500–4000 0.71 1.22 5.68 0.091
Birth weight 1500–2500 6.11 1.81 20.59 0.004
Birth weight 500–1500 627.79 72.47 5438.14 <0.0001
Gestational age 37–41 weeks 6 days     0.42
Gestational age: 28–36 weeks 6 days 1.41 0.33 6.03 0.64
Gestational age: 22–27 weeks days 10.76 0.51 225.55 0.13
Congenital malformations 13.46 1.10 165.29 0.042