Not in hospital | Hospital | OR | 95% CI | χ2 | p Value | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cases | Controls | Cases | Controls | ||||||||||||
n | % | n | % | n | % | n | % | ||||||||
Birth weight <2500 g | 11 | 78.6 | 6 | 12.0 | 823 | 72.4 | 694 | 8.4 | 1.55 | 0.53, 4.71 | 0.74 | 0.39 | |||
Gestational age <37 weeks | 8 | 57.1 | 4 | 8.0 | 645 | 53.6 | 441 | 5.3 | 1.37 | 0.37, 5.42 | 0.26 | 0.61 | |||
Mother's age <20 years | 6 | 42.9 | 7 | 14.0 | 259 | 22.9 | 1097 | 13.8 | 3.63 | 1.07, 12.12 | 6.04 | 0.01 | |||
Mother's schooling <8 years | 10 | 71.4 | 20 | 40.0 | 500 | 41.5 | 2932 | 35.3 | 2.93 | 1.27, 6.63 | 8.34 | 0.01 | |||
Name of father absent | 5 | 35.7 | 15 | 30.0 | 457 | 38.0 | 2256 | 27.1 | 1.65 | 0.52, 4.86 | 0.94 | 0.33 |