| | Variable | Baby survived (%) | Baby did not survive (%) | Total (%) | value | OR (95% CI) | AOR (95% CI) |
| | Age of mother at childbirth (years) | | | | | | | | 15–20 years | 15 (14.0) | 21 (18.3) | 36 (16.2) | 0.046 | 1.00 | 1.00 | | 21–30 years | 50 (46.7) | 63 (54.8) | 113 (50.9) | 1.13 (0.31, 1.61) | 1.21 (0.43, 1.77) | | 31–40 years | 42 (39.3) | 31 (24.3) | 73 (31.5) | 1.41 (0.37, 4.11) | 1.82 (0.58, 5.13) | | Parity | | | | | | | | Primigravida | 38 (35.5) | 55 (47.8) | 93 (41.9) | 0.042 | 1.00 | 1.00 | | Multigravida (2–5) | 59 (55.1) | 54 (47.0) | 113(50.9) | 1.55 (0.66, 1.73) | 1.06 (0.29, 1.70) | | Grand multigravida (6+) | 10 (9.3) | 6 (5.2) | 16 (7.2) | 1.23 (0.47, 1.12) | 1.03 (0.41, 1.15) | | Number of children | | | | | | | | 1-2 | 63 (58.9) | 69 (60.0) | 132 (59.5) | 0.352 | 1.00 | 1.00 | | 3-4 | 35 (32.7) | 31 (27.0) | 66 (29.7) | 1.42 (0.52, 1.66) | 1.15 (0.34, 2.01) | | 5-6 | 6 (5.6) | 8 (7.0) | 14 (6.3) | 1.51 (0.38, 1.96) | 1.11 (0.22, 1.90) | | Above 6 | 3 (2.8) | 7 (6.1) | 10 (4.5) | 1.11 (0.31, 1.21) | 1.01 (0.13, 1.11) | | Birth interval in relation to newborn | | | | | | | | Less than 1 year | 3 (2.8) | 9 (7.8) | 12 (5.4) | 0.038 | 1.00 | 1.00 | | 1-2 years | 17 (15.9) | 34 (29.6) | 51 (23.0) | 1.38 (0.43, 1.61) | 1.52 (0.93, 1.95) | | 3-4 years | 33 (30.8) | 31 (27.0) | 64 (28.8) | 1.71 (0.87, 2.49) | 1.80 (0.99, 3.23) | | 5-6 years | 54 (50.5) | 41 (35.7) | 95 (42.8) | 1.55 (0.63, 1.79) | 1.73 (0.89, 2.65) | | Duration of pregnancy (in relation to newborn baby) | | | | | | | | 24–30 weeks | 15 (14.0) | 34 (29.6) | 49 (22.1) | 0.026 | 1.00 | 1.00 | | 31–34 weeks | 18 (16.8) | 31 (27.0) | 49 (22.1) | 1.86 (0.95, 1.89) | 1.97 (0.98, 2.09) | | 35–40 weeks | 72 (67.3) | 40 (34.8) | 112 (50.5) | 3.15 (2.21, 6.79) | 3.62 (2.29, 7.11) | | Disease in the mother (hypertension) | | | | | | | | Yes | 13 (12.1) | 10 (8.7) | 23 (10.4) | 0.047 | 1.00 | 1.00 | | No | 94 (87.9) | 105 (91.3) | 199 (89.6) | 1.51 (1.23, 1.99) | 1.41 (1.20, 1.68) | | Disease in the mother (HIV/AIDS) | | | | | | | | Yes | 3 (2.8) | 7 (6.1) | 10 (4.5) | 0.024 | 1.00 | 1.00 | | No | 104 (97.2) | 108 (93.9) | 212 (95.5) | 1.86 (1.33, 1.99) | 1.53 (1.28, 1.71) | | Disease in the mother (diabetes) | | | | | | | | Yes | 5 (4.7) | 7 (6.1) | 12 (5.4) | 0.327 | 1.00 | 1.00 | | No | 102 (95.3) | 108 (93.9) | 210 (94.6) | 1.21 (0.71, 1.74) | 1.07 (0.44, 1.52) |
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