Table 2. Linear regression coefficient, 95% CI and p-value in the association with body mass index and dietary intake.

		Unadjusted		Adjusted (age and gender)
BMI variables	ß	95% CI	p-value	ß	95% CI	p-value
Total fat	-0.002	-0.011	0.007 0.665	-0.001	-0.010	0.007 0.738
Animal protein	0.000	-0.016	0.015 0.988	0.004	-0.010	0.018 0.538
Plant protein	-0.001	-0.041	0.038 0.951	0.008	-0.028	0.044 0.667
Total sugar	0.009	-0.010	0.028 0.366	-0.002	-0.019	0.015 0.827
Carbohydrates	0.001	-0.002	0.004 0.545	0.001	-0.002	0.004 0.459
Total dietary fibre	0.016	-0.040	0.073 0.570	0.019	-0.032	0.071 0.460
Total protein	0.000	-0.013	0.014 0.972	0.005	-0.007	0.017 0.451
Cholesterol intake	0.002	0.000	0.004 0.058	0.002	0.000	0.004 0.035*
Mono-unsaturat- ed fatty acids	-0.008	-0.032	0.016 0.527	-0.005	-0.027	0.016 0.634
Polyunsaturated fatty acids	-0.002	-0.033	0.028 0.876	-0.002	-0.029	0.026 0.899
Saturated fatty acids	-0.007	-0.033	0.019 0.600	-0.007	-0.030	0.017 0.583

CI: confidence interval, â: beta-coefficient. *Significant at p < 0.05.