Table 3

Birth status model

Age group Steps Variables Coefficient R2 p value
5–12 years1Parental MHS0.47930.207<0.0001
2Level of lesion0.02270.0510.0055
3Head circumference−0.02300.0050.3634
4Congenital anomalies0.00800.0010.7287
13–20 years1Parental MHS0.55700.234<0.0001
2Level of lesion0.01700.0170.2565
3Head circumference−0.00910.0290.8092
4Congenital anomalies−0.01760.0310.5990