Variables	CHU-9D Utility Score: UK Tariff			CHU-9D Utility Score: Chinese Tariff
	Mean Difference	95% CI	P Value	Mean Difference	95% CI	P Value
Age (months)	0.001	(0.000, 0.001)	0.01b	0.001	(0.000, 0.002)	0.01b
Weight
Underweight/healthy weight
Overweight/obese	0.005	(-0.003, 0.014)	0.25	0.004	(-0.007, 0.016)	0.45
Gender
Male	—
Female	0.011	(0.005, 0.018)	0.001b	0.014	(0.004, 0.023)	0.003b
Mother’s university education
No	—
Yes	-0.002	(-0.012, 0.005)	0.46	-0.004	(-0.017, 0.007)	0.41
Father’s university education
No	—
Yes	-0.001	(-0.010, 0.007)	0.80	-0.002	(-0.009, 0.014)	0.66