Table 4.

Adjusted Linear Regression Results for Predictors of Child and Parent Proxy PedsQL Overall and Domain Scores

RISK FACTOR		OVERALL QOL	PHYSICAL QOL	SCHOOL QOL	EMOTIONAL QOL	SOCIAL QOL
		β	β	β	β	β
		(95% CI)	(95% CI)	(95% CI)	(95% CI)	(95% CI)
Female	CHILD	0.2 (-3.4,3.9)	-0.4 (-4.6,3.8)	2.0 (-2.7,6.8)	-3.4 (-8.0,1.3)	2.9 (-2.1,7.8)
	PARENT PROXY	2.6 (-1.1,6.2)	1.8 (-2.8,6.4)	5.7c (0.9,10.4)	0.4 (-3.7,4.5)	3.5 (-1.2,8.2)
Maternal Education(13-15yrs)	CHILD	-0.2 (-4.4,4.0)	2.5 (-2.4,7.3)	-1.4 (-6.9,4.0)	-1.9 (-7.3,3.4)	-1.6 (-7.2,4.1)
	PARENT PROXY	2.4 (-1.7,6.5)	4.3 (-0.8,9.4)	5.6c (0.2,10.9)	-3.2 (-7.7,1.4)	3.5 (-1.8,8.8)
Maternal Education (≥16yrs)	CHILD	5.4c (1.4,9.3)	4.6 (-0.1,9.1)	8.0c (2.9,13.2)	3.4 (-1.7,8.4)	5.9c (0.6,11.2)
	PARENT PROXY	4.7c (0.5,8.8)	5.5c (0.3,10.7)	7.3c (2.0,12.7)	1.8 (-2.9,6.4)	4.7 (-0.6,10.1)
Age per 2 years	CHILD	2.1b (0.9,3.3)	1.7c (0.3,3.1)	1.1 (-0.5,2.7)	2.6c (1.0,4.1)	3.2b (1.5,4.8)
	PARENT PROXY	-0.7 (-1.6,0.1)	-0.7 (-1.7,0.4)	-1.4c (-2.5,-0.2)	-0.1 (-1.0,0.9)	-0.4 (-1.5,0.7)
iGFR per 10ml decline	CHILD	-0.1 (-1.3,1.1)	-0.2 (-1.6,1.1)	-0.9 (-2.4,0.7)	0.7 (-0.9,2.2)	0.0 (-1.6,1.6)
	PARENT PROXY	-0.1 (-1.4,1.1)	-0.7 (-2.2,0.9)	-0.3 (-1.9,1.3)	0.6 (-0.8,1.9)	0.3 (-1.3,1.9)
% of life with CKD per 10%	CHILD	0.4 (-0.1,0.9)	0.8c (0.2,1.4)	0.2 (-0.5,0.9)	0.4 (-0.3,1.0)	0.0 (-0.7,0.7)
	PARENT PROXY	0.6c (0.1,1.2)	0.9c (0.2,1.5)	0.2 (-0.5,0.9)	0.7c (0.1,1.3)	0.6 (-0.2,1.3)
Anemia	CHILD	0.1 (-3.7,3.8)	0.5 (-3.8,4.8)	-0.9 (-5.8,4.0)	1.5 (-3.3,6.2)	-0.9 (-6.0,4.1)
	PARENT PROXY	-1.4 (-5.3,2.5)	-0.7 (-5.5,4.1)	-2.9 (-7.9,2.1)	0.5 (-3.8,4.8)	-3.9 (-8.9,1.0)
<= 5% Height %ile	CHILD	-2.7 (-6.8,1.4)	-4.0 (-8.8,0.7)	-1.6 (-7.0,3.8)	-0.2 (-5.4,5.0)	-4.2 (-9.7,1.4)
	PARENT PROXY	-4.0 (-8.1,0.2)	-5.7c (-10.9,-0.6)	-1.7 (-7.1,3.6)	-1.3 (-5.9,3.4)	-5.0 (-10.3,0.4)

^aSignificant, p<0.0001

^bSignificant, p<0.001

^cSignificant, p<0.05