Questionnaire items | Answer | 20 - 59 years (N = 492) | p-value | ||
No. Participants | Mean | 95% CI | |||
Making oneself gorge on a meal | everyday | 171 | 13.2 | (12.6 to 13.8) | - |
5 - 6 times/week | 240 | 12.8 | (12.3 to 13.3) | 0.99 | |
3 - 4 times/week | 69 | 13.3 | (12.4 to 14.3) | 0.99 | |
≤2 times/week | 12 | 11.1 | (8.8 to 13.3) | 0.47 | |
Having ≥2 different staple foods | ≥3 times/week | 147 | 13.7 | (13.1 to 14.4) | - |
per meal | ≤2 times/week | 345 | 12.6 | (12.2 to 13) | 0.004 |
Having a 1-dish meal | ≥3 times/week | 315 | 13.3 | (12.9 to 13.8) | - |
≤2 times/week | 177 | 12.3 | (11.7 to 12.8) | 0.004 | |
Number of simmered dishes per day | ≥4 servings | 18 | 14.9 | (13.0 to 16.7) | - |
2 - 3 servings | 142 | 12.9 | (12.3 to 13.6) | 0.34 | |
1 serving | 248 | 13.0 | (12.5 to 13.5) | 0.35 | |
≤1 serving/2 days | 84 | 12.4 | (11.6 to 13.3) | 0.11 | |
Number of soups per day | ≥3 servings | 36 | 13.8 | (12.5 to 15.1) | - |
2 servings | 163 | 13.1 | (12.5 to 13.7) | 0.99 |