Table 6. Odds ratios (OR) of the association between education and high sugar-rich food intake ^a adjusted for vigorous work activity ^b, men and women aged 18–79.

	Study sample		Basic Model; age+region+education		Model 1; Basic Model+vigorous work activity
	n	%	OR 95% CI	P-value	OR 95% CI	P-value
Men
Education
primary	1381	36	1.41 (1.11–1.80)	0.006	1.26 (0.99–1.61)	0.063
secondary	1313	42	1.25 (1.00–1.58)	0.055	1.17 (0.93–1.48)	0.187
tertiary	604	29	1.0		1.0
Vigorous work activity
Yes	925	28			1.0
No	1206	37			0.72 (0.61–0.85)	0.000
Missing	1165	35			0.75 (0.60–0.94)	0.013
Women
Education
primary	1520	34	1.59 (1.20–2.12)	0.002	1.48 (1.10–2.00)	0.011
secondary	1604	45	1.51 (1.16–1.97)	0.002	1.45 (1.10–1.90)	0.009
tertiary	345	32	1.0		1.0
Vigorous work activity
Yes	607	18			1.0
No	1088	31			0.81 (0.64–1.02)	0.080
Missing	1762	51			0.96 (0.76–1.22)	0.750

^aSugar-rich food intake is defined as ‘high’ using the upper limit of the 3^rd quintile as the cut-point dividing the population in 40% versus 60%.

^bCategories used for adjustment: ‘vigorous work activity’, ‘no vigorous work activity’, ‘missing’.