|  |  |  | Complete case | Multiple imputation. | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
n | N | % | OR (95% CI) (a) | P value | OR (95% CI) (b) | P value | OR (95% CI) (a) | P value | OR (95% CI) (b) | P value | |
Postnatal depressive symptom | |||||||||||
 Experience of domestic violence | |||||||||||
  No | 826 | 28,596 | 2.9 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 33 | 477 | 6.9 | 2.50 (1.74–3.58) | < 0.001 | 2.53 (1.76–3.63) | < 0.001 | 3.11 (2.28–4.24) | < 0.001 | 3.11 (2.28–4.24) | < 0.001 |
Low birth weight (< 2500 g) | |||||||||||
 Experience of domestic violence. | |||||||||||
  No | 1627 | 35,865 | 4.5 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 41 | 628 | 6.5 | 1.47 (1.07–2.03) | 0.019 | 1.34 (0.97–1.85) | 0.077 | 1.70 (1.32–2.20) | < 0.001 | 1.57 (1.21–2.02) | 0.001 |
Gestational age (< 37 weeks) | |||||||||||
 Experience of domestic violence. | |||||||||||
  No | 4311 | 35,696 | 12.1 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 84 | 622 | 13.5 | 1.14 (0.90–1.43) | 0.279 | 1.09 (0.86–1.38) | 0.464 | 1.32 (1.06–1.64) | 0.014 | 1.26 (1.02–1.57) | 0.035 |
No early initiation of breast feeding | |||||||||||
 Experience of domestic violence | |||||||||||
  No | 3168 | 31,076 | 10.2 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 88 | 513 | 17.2 | 1.82 (1.45–2.30) | < 0.001 | 1.65 (1.30–2.09) | < 0.001 | 1.90 (1.52–2.37) | < 0.001 | 1.65 (1.31–2.07) | < 0.001 |
Non-EBF at discharge. | |||||||||||
 Experience of domestic violence. | |||||||||||
  No | 3617 | 34,183 | 10.6 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 103 | 563 | 18.3 | 1.89 (1.52–2.35) | < 0.001 | 1.66 (1.33–2.07) | < 0.001 | 2.01 (1.64–2.47) | < 0.001 | 1.71 (1.39–2.12) | < 0.001 |
Non-EBF at first post-natal visit | |||||||||||
 Experience of domestic violence | |||||||||||
  No | 4633 | 30,895 | 15.0 | 1.00 |  | 1.00 |  | 1.00 |  | 1.00 |  |
  Yes | 122 | 518 | 23.6 | 1.75 (1.42–2.14) | < 0.001 | 1.54 (1.24–1.91) | < 0.001 | 1.93 (1.60–2.33) | < 0.001 | 1.66 (1.36–2.02) | < 0.001 |