| Valid n (total n=634) | OR (95% CI) Unadjusted | OR (95% CI) Adjusted* | |
| Normal weight mother with higher education | 375 | 1 | 1 |
| Normal weight mother with lower education | 242 | 1.4 (0.8 to 2.3) | 1.3 (0.6 to 2.6) |
| UW mother with higher education | 9 | 3.0 (0.6 to 14.8) | 2.4 (0.4 to 13.8) |
| UW mother with lower education | 8 | n/a | n/a |
*Adjusted for the variables in the final model in table 3 (sex, maternal smoking, siblings, fruit >5 days/week, maternal age, birth weight SDS, birth length SDS) stratified by combinations of parental body mass index and education.