TABLE 3.

ORs^* and 95% CIs for the associations between family affluence and obesity risk factors among elementary school children (n=200)

	Diet-related obesity risk factors
	Fruits		Vegetables		Sweets		Soft drinks
Familial socioeconomic status	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
High (FAS score 7 or 8)	1.00		1.00		1.00		1.00
Medium (FAS score 5 or 6)	1.79	0.76–4.22	1.20	0.51–2.81	1.02	0.29–3.66	1.05	0.25–4.37
Low (FAS score 0 to 4)	0.61	0.25–1.45	0.79	0.34–1.86	0.85	0.24–3.01	1.35	0.34–5.26
Linear trend	NS		NS		NS		NS
	Physical activity and sedentary behaviour-related obesity risk factors
	Vigorous physical activity		Watching television		Using a computer
Familial socioeconomic status	OR	95% CI	OR	95% CI	OR	95% CI
High (FAS score 7 or 8)	1.00		1.00		1.00
Medium (FAS score 5 or 6)	0.50	0.22–1.16	0.73	0.29–1.84	0.67	0.28–1.58
Low (FAS score 0 to 4)	0.39	0.17–0.89†	0.95	0.37–2.40	0.41	0.17–0.99†
Linear trend	†		NS		†

^*Adjusted for sex, age, residential mobility, time residing in Canada, family structure and school;

^†P<0.05. FAS Family affluence scale; NS Nonsignificant