Table 1.
Sample characteristics.
Table 2.
Teacher ratings of children’s achievement across the school curriculum.
Table 3.
Performance on the Woodcock-Johnson Tests of Achievement (WJ-III).
Table 4.
Educational delay on the WJ-III.
Fig 1.
Rates of mild and severe reading and mathematics delay amongst methadone-exposed and comparison children.
Fig 2.
Patterns of co-occurring reading and mathematics delay amongst methadone-exposed and comparison children on the WJ-III.
Table 5.
Summary of Logistic regression analysis for confounding factors associated with educational delay (0 = no delay, 1 = delay).