Table 2.
Developmental outcomes of extremely poor and reference children
| Developmental outcomes | Group | Mean | SD | t | Df | P-value |
|---|---|---|---|---|---|---|
| PR Personal-social | Extr. poor | .99 | .14 | < 0.001 | ||
| Reference | 1.05 | .18 | 7.28 | 1636 | ||
| PR Fine motor | Extr. poor | 1.02 | .10 | < 0.001 | ||
| Reference | 1.07 | .12 | 7.78 | 1636 | ||
| PR Language | Extr. poor | .96 | .13 | < 0.001 | ||
| Reference | 1.03 | .14 | 9.60 | 1636 | ||
| PR Gross motor Social-emotional |
Extr. poor | 1.04 | .11 | < 0.001 | ||
| Reference Extr. Poor Reference |
1.07 67.87 48.68 |
.10 27.52 27.15 |
6.32 −14.20 |
1636 1636 |
< 0.001 |
Note. PR Performance Ratio, SD Standard Deviation, t Independent samples t-test
statistic, Df Degree of freedom, Extr. Extremely, P-value level of significance