Table 2.

Multilevel modeling results showing the effects of parent-child relationship quality on weight status and dietary fat intake among childhood cancer survivors (N=170) and their parents (N=114)

	Body Mass Index (BMI)				Percent energy from fat
	Raw Coefficient (B)	Standard Error	t-test	Effect size (r)c	Raw Coefficient (B)	Standard Error	t-test	Effect size (r)c
Intercepta	26.15	.45	--		33.03	.50
Social roleb	−1.96	.36	−5.50**	.45	.02	.37	.05	--
Relationship quality	−.12	.82	−.15	--	−1.88	.92	−2.05*	.14
Social role × Relationship quality	.55	.73	.76	--	−1.51	.76	−2.00*	.18

Note.

^aPredictor variables were grand-mean centered to more directly interpret the intercept.

^bEffect coding was used for the variable of social role (parent = −1, survivor = 1).

^cThe effect size r associated with each t: $r=\sqrt{t^2/t^2+df}$,

^*p<.05,

^**p<.01