Diagnosis | No <2000 g (%) | No >3000 g (%) | OR (95% CI) Unadjusted | p Value (χ2) | OR (95% CI) Adjusted for parental factors* | p Value (logistic regression) |
---|---|---|---|---|---|---|
*Adjusted for paternal education, maternal education, child rearing practices (nurturance), smoking in pregnancy, sex, life events, and maternal psychological distress. | ||||||
DSM-III-R, Diagnostic and statistical manual of mental disorders, 3rd revision; CAS, children assessment schedule. | ||||||
Depression | 2 (2) | 1 (1) | 2.0 (0.2 to 23) | 0.5 | 1.8 (0.2 to 21) | 0.52 |
Separation anxiety | 3 (2) | 2 (2) | 1.5 (0.3 to 9.4) | 0.6 | 0.4 (0.01 to 19) | 0.66 |
Phobia | 9 (7) | 7 (5) | 1.3 (0.5 to 3.7) | 0.6 | 0.9 (0.2 to 3.3) | 0.87 |
Enuresis | 2 (2) | 1 (1) | 2.1 (0.2 to 23) | 0.5 | 1.8 (0.2 to 21) | 0.52 |
Encoprese | 2 (2) | 0 | ||||
Attention deficit hyperactivity disorder | 13 (10) | 1 (1) | 14.7 (1.8 to 114) | 0.001 | 9.6 (1.2 to 82) | 0.04 |
Oppositional defiant disorder | 1 (1) | 0 | ||||
Conduct disorder | 1 (1) | 0 | ||||
Total number of diagnoses | 33 (27) | 12 (9) | 3.1 (1.5 to 6.5) | 0.001 | 2.4 (1.01 to 5.5) | 0.047 |