Table 6

Univariate and multivariate linear regression models predicting DRS1 and DRS2 by depth of lesion, volume, and number of lesions, Glasgow coma scale (GCS) and age groups

Variable		Univariate models				Multivariate model
Variable		Coefficient	R²			Coefficient	R²
Models predicting DRS1:
Depth of lesion	0.45^6-160	0.11		0.37^6-150	0.18
GCS	−0.30^6-150	0.07		−0.13
Age group^6-151	−0.42	0.02		−0.36
Lesion volume	0.24	0.03		0.26t
No of lesions	0.07	0.03		0.01
Models predicting DRS2:
Depth of lesion	0.26^6-160	0.09		0.20^6-150	0.17
GCS	−0.25^6-160	0.11		−0.18^6-150
Age group	−0.26	0.01		−0.15
Lesion volume	0.13	0.02		0.15t
No of lesions	0.02	0.01		−0.02

t=Trend, 0.05<p<0.10;
↵6-150 p<0.05;
↵6-160 p<0.01.
↵6-151 Age groups: 4–9 y; 10–14 y; 15–20 y.