LR test statistic | ||||||
---|---|---|---|---|---|---|
Predictor | Cases n (%) | Controls n (%) | Adjusted OR (95% CI) | x 2 | Degrees of freedom | P value |
Qualification of birth attendant | 10.58 | 1 | <0.01 | |||
Midwife | 142 (74) | 191 (50) | 1 | |||
Doctor | 50 (26) | 187 (49) | 0.2 (0.1-0.6) | |||
Number of antenatal care visits | 7.35 | 2 | 0.03 | |||
0-1 | 31 (26) | 15 (4) | 4.5 (1.2-16.7) | |||
2-3 | 74 (63) | 212 (59) | 1.0 | |||
Above 4 | 13 (11) | 133 (36) | 0.5 (0.2-1.5) | |||
Gestational age at admission | 19.72 | 2 | <0.01 | |||
<37 weeks | 116 (72) | 74 (20) | 7.0 (2.4-20.4) | |||
37-42 weeks | 39 (24) | 274 (75) | 1.0 | |||
> 42 weeks | 6 (4) | 15 (4) | 16.2 (2.8-92.3) | |||
Premature rupture of membrane | 6.38 | 1 | 0.01 | |||
No | 148 (74) | 373 (93) | 1.0 | |||
Yes | 52 (26) | 27 (7) | 4.1 (1.4-12.1) | |||
Haemorrhage | 4.09 | 1 | 0.04 | |||
No | 183 (91) | 371 (95) | 1.0 | |||
Yes | 17 (9) | 29 (5) | 4.8 (1.1-21.9) | |||
Dystocia | 5.08 | 1 | 0.02 | |||
No | 158 (79) | 336 (84) | 1.0 | |||
Yes | 42 (21) | 64 (16) | 3.6 (1.2-10.9) | |||
Other maternal complications | 0.47 | 1 | 0.49 | |||
No | 184 (92) | 378 (94) | 2.0 (0.3-13.9) | |||
Yes | 16 (8) | 22 (6) | 1.0 | |||
Sepsis | 0.3 | 1 | 0.58 | |||
No | 163 (82) | 275 (69) | 1.0 | |||
Yes | 37 (18) | 125 (31) | 1.4 (0.5-3.9) | |||
Asphyxia | 1.65 | 1 | 0.20 | |||
No | 127 (63) | 326 (81) | 1.0 | |||
Yes | 73 (37) | 74 (19) | 0.4 (0.1-1.7) | |||
Respiratory Distress syndrome | 0.05 | 1 | 0.82 | |||
No | 134 (67) | 306 (76) | 1.0 | |||
Yes | 66 (33) | 94 (24) | 0.9 (0.4-2.3) | |||
Congenital malformation | 4.14 | 1 | 0.04 | |||
No | 179 (89) | 182 (95) | 1.0 | |||
Yes | 21 (11) | 18 (5) | 6.3 (1.2-31.6) | |||
Baby’s birth weight | 2.82 | 1 | 0.09 | |||
Above 2500 gms | 49 (27) | 282 (71) | 1.0 | |||
less than 2500 gms | 133 (73) | 116 (29) | 2.4 (0.9-6.7) | |||
Baby’s Apgar score | 26.09 | 1 | <0.001 | |||
7-10 at 5 mins | 79 (50) | 349 (95) | 1.0 | |||
0-6 at 5 mins | 78 (49) | 20 (5) | 26.4 (6.1-113.8) |