Table 2.

Multivariate models describing genetic and non-genetic predictors of hepatic fat content (HFF%) in children

	R2	R2 variation	F-test	P-value F-test	β	95% CI	P-value
Model 1	0.087	0.087	5.220	<0.001
Age					0.072	−12.29–7.61	0.64
Gender					−0.085	−4.47–0.94	0.19
BMI					0.113	−0.12–0.68	0.17
HOMAIR					0.175	0.18–1.52	0.01
Model 2	0.248	0.161	10.141	<0.001
Age					−0.029	−0.58–0.39	0.69
Gender					−0.091	−4.38–0.57	0.13
BMI					0.179	0.07–0.81	0.018
HOMAIR					0.169	0.20–1.43	0.009
PNPLA3 variant (additive model)					0.347	3.60–7.36	1 × 10−7
GCKR variant (additive model)					0.100	−0.30–3.31	0.10
TM6SF2 variant (dominant model)					0.155	1.10–8.08	0.010

CI Confidence interval