Table 5.

Multivariable regression for weight risk factors

		Underweight	Overweight	Obese
Multivariable model*		OR (95% CI)	OR (95% CI)	OR (95% CI)
Male sex		2.03 (1.75-2.36)	0.76 (0.63-0.93)	1.00 (0.76-1.34)
Age (ref = ≤12)	13	1.14 (0.90-1.45)	0.76 (0.64-0.90)	0.69 (0.52-0.92)
	14	1.21 (0.97-1.51)	0.61 (0.48-0.77)	0.66 (0.48-0.90)
	15	1.14 (0.90-1.45)	0.48 (0.37-0.61)	0.43 (0.24-0.75)
	16+	0.89 (0.68-1.17)	0.50 (0.37-0.68)	0.41 (0.24-0.69)
Food insecurity		0.93 (0.78-1.10)	1.06 (0.86-1.31)	1.02 (0.71-1.46)
Vegetables		0.97 (0.85-1.11)	0.97 (0.85-1.11)	0.95 (0.68-1.31)
Fruit		0.96 (0.83-1.09)	1.15 (1.01-1.31)	1.20 (0.94-1.53)
Risk factors with only partial data**
Soft drinks		0.95 (0.80-1.13)	0.99 (0.77-1.27)	1.30 (0.88-1.92)
Fast food		1.09 (0.87-1.35)	1.12 (0.90-1.40)	1.28 (0.85-1.95)
Consistently active		0.93 (0.80-1.08)	1.23 (0.97-1.56)	1.13 (0.66-1.96)
Phys. Ed. 3+ days a week		0.97 (0.80-1.18)	1.20 (0.96-1.49)	1.51 (1.02-2.24)
Sitting 3+ hours a day		1.02 (0.88-1.19)	1.23 (0.97-1.56)	1.50 (0.94-2.40)
Does not walk/bike to school		0.94 (0.82-1.07)	0.98 (0.86-1.11)	1.00 (0.77-1.28)
Parental involvement index
	1	0.95 (0.79-1.15)	1.17 (0.98-1.41)	1.05 (0.75-1.45)
	2	1.03 (0.87-1.23)	1.20 (0.99-1.45)	0.95 (0.72-1.26)
	3	0.97 (0.79-1.19)	1.25 (1.01-1.56)	1.14 (0.85-1.53)

*Sex, age, country, food insecurity, vegetables, and fruit adjusted for simultaneously.

**Adjusted for country, age and sex. Data not available for all countries for every variable.

Bolding indicates significance at p<0.05.