TABLE 4.

Mean sodium intake (in grams) and regression coefficients of associations with location of consumption and meals/person stratified by age group. Campinas, SP, Brazil.

	Mean (g)
Meal	n	At home1	n	Outside home2	R 3	CI	P value4
Adolescents
Breakfast	700	0.42	42	0.58	0.16	0.01, 0.30	0.032
Lunch	701	1.51	157	1.47	−0.03	−0.20, 0.12	0.62
Afternoon snack	770	0.31	289	0.43	0.09	0.04, 0.50	0.002
Dinner	791	1.30	69	1.55	0.30	0.03, 0.57	0.029
Adults
Breakfast	727	0.36	81	0.44	0.09	0.03, 0.21	0.12
Lunch	547	1.49	273	1.50	0.05	−0.09, 0.19	0.49
Afternoon snack	648	0.22	242	1.98	−0.02	−0.09, 0.05	0.51
Dinner	726	1.32	70	1.49	0.19	0.08, 0.46	0.15
Seniors
Breakfast	792	0.32	18	0.31	0.01	−0.16, 0.18	0.98
Lunch	746	1.31	63	1.34	0.08	−0.10, 0.27	0.38
Afternoon snack	987	0.22	67	0.20	0.17	−0.03, 0.34	0.09
Dinner	760	1.10	9	0.95	−0.15	−0.44, 0.14	0.31

¹Meals/person consumed at home.

²Meals/person consumed outside of home.

³Adjusted for sex.

⁴Significance of difference in sodium intake at meals consumed at home and outside of home.