| Included mothers (N = 232-242) Mean (SD) |
Excluded mothers (N = 1144-1211) Mean (SD) |
t | p | |||
|---|---|---|---|---|---|---|
| Age (years) | 30.19 | (4.66) | 29.70 | (5.13) | 1.35 | n.s. |
| Number of children | 0.68 | (0.83) | 0.75 | (0.90) | -1.06 | n.s. |
| Partner’s age (years) | 32.3 | (6.0) | 31.9 | (5.9) | 0.72 | n.s. |
| N | N | χ2 | p | |||
| Pregnancy complications, and past disease history (yes: no) | 111: 122 | 519: 692 | 1.82 | n.s. | ||
| Delivery complications (yes: no) | 68: 164 | 254: 890 | 5.44 | 0.02 | ||
| Marriage history (married: unmarried: single) | 236: 0: 4 | 374: 2: 5 | 1.09 | n.s. | ||
| Child gender (boy: girl: twin or more) | 116: 112: 4 | 578: 543: 11 | 1.29 | n.s. | ||