Table 4.
Multivariable backward ordinal logistic regression with variables from separate blocks predicting motor outcome (Movement ABC total classification; n = 69)
| Variables | Number | B (SE) | 95% CI of OR | Wald | R 2 | p value | ||
|---|---|---|---|---|---|---|---|---|
| Lower | OR | Upper | ||||||
| Neuropsychiatric problems | ||||||||
| ADHD | 69 | 1.01 (0.49) | 0.14 | 0.36 | 0.96 | 4.22 | .07 | .038* |
| Autism spectrum disordera | 69 | – | – | NA | – | – | .12 | .035* |
| Emotional and behavioural problems | ||||||||
| Model 1 | 58 | .07 | .168 | |||||
| Internalising problems | −0.01 (0.03) | 0.95 | 1.01 | 1.08 | 0.10 | .757 | ||
| Externalising problems | −0.04 (0.03) | 0.98 | 1.04 | 1.10 | 1.44 | .235 | ||
| Model 2 | 58 | |||||||
| Externalising problems | −0.04 (0.02) | 0.10 | 1.04 | 1.09 | 3.30 | .07 | .063 | |
| Intelligence | ||||||||
| Model 1 | 68 | .04 | .289 | |||||
| Performance IQ | 0.03 (0.03) | 0.91 | 0.97 | 1.04 | 0.71 | .401 | ||
| Total IQ | 0.001 (0.03) | 0.94 | 1.00 | 1.07 | 0.001 | .973 | ||
| Model 2 | 68 | |||||||
| Performance IQ | 0.03 (0.02) | 0.94 | 0.97 | 1.01 | 2.43 | .04 | .115 | |
OR odds ratio, NA not applicable, R 2 Nagelkerke pseudo R 2
p values of likelihood ratio chi-square; * p < .05
aAs there were nog cases in cells with normal M-ABC-scores for children with an ASD classification, the estimate was minus infinity