Table 4 Cross-table between qualitatively-derived severity stages, baseline BSID-III DQ, and baseline child’s calendar age (N = 22)
Variables | Qualitatively-derived severity stages | ||||
|---|---|---|---|---|---|
Stage 1 (N = 3) | Stage 2 (N = 7) | Stage 3 (N = 6) | Stage 4 (N = 6) | P value[a] | |
BSID-III DQ | 0.0126 | ||||
Moderate (DQ 50–75) | 2 | 4 | 1 | 0 | |
Severe (DQ < 50) | 1 | 3 | 5 | 6 | |
Age at baseline (years) | 0.0008 | ||||
Below 6 years old | 3 | 7 | 4 | 1 | |
6 years old and above | 0 | 0 | 2 | 5 | |