Infant and maternal factors | Univariate OR (95 % CI) P value | Multivariate OR (95 % CI) P value |
---|---|---|
Gestational age | 1.06 (1.01 to 1.11) 0.01 | 1.03 (0.89 to 1.19) 0.67 |
Birthweight | 1.00 (1.00 to 1.01) 0.01 | 1.00 (0.99 to 1.00) 0.98 |
Maternal age | 1.03 (0.99 to 1.07) 0.16 | 0.98 (0.94 to 1.03) 0.48 |
Married/Co-habiting | 0.51 (0.30 to 0.89) 0.01 | 0.49 (0.27 to 0.88) 0.02 |
Consent for Autopsy | 2.74 (1.44 to 5.21) 0.002 | 2.92 (1.28 to 6.64) 0.01 |
History of previous miscarriage | 1.44 (0.86 to 2.41) 0.17 | 1.79 (0.98 to 3.25) 0.06 |