Table 3 Proportion of food expenditure for food groups based on demographic variable categories
Fruit & vegetables % (95% CI) | Grains & potatoes % (95% CI) | Dairy % (95% CI) | Non-traditional meats % (95% CI) | Traditional meats % (95% CI) | NNDF % (95% CI) | |
|---|---|---|---|---|---|---|
All participants | 10.3 (9.5, 11.0) | 10.3 (9.9, 10.8) | 9.1 (8.3, 9.8) | 19.7 (18.7, 20.8) | 16. 8 (15.5, 18.1) | 33.8 (32.3, 35.3) |
Sex | ||||||
Men | 8 (6.8, 10.4) | 9 (8.9, 10.8) | 8 (6.8, 9.4) | 24 (22.2, 27.4) | 13.6 (10.9, 16.3) | 35.0 (31.6, 38.4) |
Women | 10.6 (9.8, 11.5) | 10.5 (10.0, 11.0) | 9.3 (8.4, 10.2) | 18.5 (17.4, 19.6) | 17.5 (16.1, 19.0) | 33.5 (31.8, 35.2) |
P value† | 0. 03 | 0 . 27 | 0 . 21 | <0 . 001 | 0 . 02 | 0 . 44 |
Age groups | ||||||
<30 y | 8.2 (6.4, 10.0) | 9.4 (8.3, 10.5) | 10.7 (8.4, 12.9) | 20.0 (17.3, 22.6) | 10.8 (8.2, 13.4) | 41.0 (36.8, 45.1) |
30-49 y | 10.5 (9.4, 11.5) | 10.4 (9.7, 11.0) | 8.5 (7.6, 9.4) | 20.4 (19.0, 21.8) | 16.3 (14.7, 17.9) | 33.9 (32.0, 35.8) |
≥50 y | 11.0 (9.6, 12.5) | 11.0 (10.2, 11.9) | 9.2 (7.7, 10.7) | 18.3 (16.4, 20.2) | 21.3 (18.5, 24.0) | 29.2 (26.4, 31.9) |
P value‡ | 0.04 | 0.08 | 0.11 | 0.23 | <0.001 | <0.001 |
Education | ||||||
Low | 9.4 (8.4, 10.5) | 10.7 (9.9, 11.6) | 8.1 (7.0, 9.2) | 18.7 (17.0, 20.5) | 21.3 (19.0, 23.6) | 31.7 (29.2, 34.1) |
Intermediate | 9.6 (8.6, 10.7) | 10.2 (9.5, 10.9) | 9.9 (8.6, 11.2) | 19.7 (18.1, 21.2) | 14.2 (12.3, 16.0) | 36.3 (33.9, 38.8) |
High | 12.8 (10.5, 15.1) | 9.8 (8.9, 10.7) | 8.8 (7.2, 10.4) | 21.5 (18.9, 24.1) | 13.7 (11.2, 16.2) | 33.5 (30.2, 36.7) |
P value‡ | 0.004 | 0.33 | 0.11 | 0.18 | <0.001 | 0.03 |
BMI (kg/m2) | ||||||
< 25 | 9.0 (7.9, 10.2) | 115 (10.5, 12.6) | 10.0 (8.2, 11.9) | 18.6 (16.7, 20.4) | 15.9 (13.4, 18.3) | 34.9 (32.0, 37.9) |
25 - <30 | 9.5 (8.1, 11.0) | 9.9 (9.0, 10.9) | 8.2 (6.9, 9.6) | 20.4 (18.0, 22.8) | 16.1 (13.3, 18.9) | 35.8 (32.4, 39.2) |
≥ 30 | 11.9 (10.5, 13.3) | 10.1 (9.5, 10.7) | 8.7 (7.7, 9.8) | 19.7 (18.1, 21.4) | 17.9 (15.9, 19.9) | 31.6 (29.3, 33.9) |
P value‡ | 0.01 | 0.02 | 0.23 | 0.48 | 0.37 | 0.07 |
Smoking | ||||||
No | 11.0 (9.7, 12.3) | 10.7 (9.9, 11.6) | 8.6 (7.2, 9.9) | 18.5 (16.7, 20.2) | 18.8 (16.3, 21.3) | 32. (29.6, 35.2) |
Yes | 10.0 (9.0, 10.9) | 10.2 (9.6, 10.8) | 9.3 (8.4, 10.2) | 20.3 (19.0, 21.6) | 15.8 (14.3, 17.3) | 34.4 (32.6, 36.2) |
P value† | 0.25 | 0.29 | 0.40 | 0.11 | 0.04 | 0.25 |
MSL score ¥ | ||||||
Low | 8.6 (7.4, 9.8) | 10.6 (9.6, 11.6) | 10.2 (8.5, 11.9) | 20.1 (18.0, 22.2) | 15.0 (12.8, 17.2) | 35.4 (32.3, 38.6) |
Intermediate | 11.0 (9.5, 12.6) | 10.3 (9.5, 11.1) | 9.0 (7.7, 10.3) | 20.9 (19.1, 22.8) | 16.0 (13.6, 18.3) | 32.7 (30.3, 35.2) |
High | 10.7 (9.5, 11.9) | 10.1 (9.4, 10.9) | 8.0 (7.0, 9.1) | 18.3 (16.7, 19.8) | 18.9 (16.7, 21.0) | 34.0 (31.5, 36.5) |
P value‡ | 0.03 | 0.75 | 0.08 | 0.10 | 0.04 | 0.38 |