Table 6.
Hierarchical Logistic Regression Predicting Above Target Performance in Year 2 Assessments (n = 6,397)
| Variable | b | SE | Wald | p | Odds ratio (95% CI) |
|---|---|---|---|---|---|
| Unadjusted model | |||||
| EAL | −0.14 | .17 | 0.70 | .404 | 0.87 (0.62, 1.21) |
| CCC–S score | −0.16 | .01 | 718.37 | < .001 | 0.85 (0.84, 0.86) |
| CCC–S × EAL | 0.05 | .01 | 13.97 | < .001 | 1.05 (1.03, 1.08) |
| Constant | 0.27 | .04 | 38.11 | < .001 | |
| Adjusted model | |||||
| EAL | −0.01 | .17 | < 0.01 | .965 | 0.99 (0.71, 1.39) |
| CCC–S score | −0.15 | .01 | 613.39 | < .001 | 0.86 (0.85, 0.87) |
| CCC–S × EAL | 0.05 | .01 | 13.35 | < .001 | 1.05 (1.02, 1.08) |
| Male sex | 0.09 | .06 | 2.17 | .140 | 1.10 (0.97, 1.24) |
| Age in months | 0.08 | .01 | 87.19 | < .001 | 1.09 (1.07, 1.10) |
| IDACI rank | < 0.01 | < .01 | 150.76 | < .001 | 1.00 (1.00, 1.00) |
| Constant | −6.31 | .59 | 115.61 | < .001 | |
EAL = English as an additional language; CCC–S = Children's Communication Checklist–Short; IDACI = Income Deprivation Affecting Children Index.