Department of Food & Nutrition, College of Human Ecology, Inha University, Incheon, Korea.
Copyright © 2016 The Korean Society of Community Nutrition
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1) Mean ± SD
1) Mean ± SD
2) 5: ≥5/week, 4: 4/week, 3: 3/week, 2: 2/week, 1: ≤1/week
3) 5: very regular, 4: regular, 3: usually, 2: irregular, 1: very irregular
4) 5: very fast, 4: fast, 3: usually, 2: slow, 1: very slow
5) 5: ≥2/day, 4: 1/day, 3: 3/week, 2: 2/week, 1: ≤1/week
6) 5: ≥1/day, 4: 4-5/week, 3: 2-3/week, 2: 1/week, 1: ≤2/month
*: p < 0.05, ***: p < 0.001
1) N (%)
1) Mean ± SD, ***: P < 0.001, **: P < 0.01
2) 5: 3/day, 4: 2/day, 3: 1/day, 2: 3/week, 1: ≤1/week
3) 5: ≥2/day, 4: 1/day, 3: 3/week, 2: 2/week, 1: ≤1/week
4) 4: >1,500 ml, 3: 1,000~1,500 ml, 2: 500~1,000 ml, 1: <500 ml
**: p < 0.01, ***: p < 0.001
1) Mean ± SD
2) 5: 1/day, 4: 4-5/week, 3: 2-3/week, 2: 1/week, 1: <2/month
***: p < 0.001
1) Mean ± SD
1) Mean ± SD 2) 5: ≥5/week, 4: 4/week, 3: 3/week, 2: 2/week, 1: ≤1/week 3) 5: very regular, 4: regular, 3: usually, 2: irregular, 1: very irregular 4) 5: very fast, 4: fast, 3: usually, 2: slow, 1: very slow 5) 5: ≥2/day, 4: 1/day, 3: 3/week, 2: 2/week, 1: ≤1/week 6) 5: ≥1/day, 4: 4-5/week, 3: 2-3/week, 2: 1/week, 1: ≤2/month *: p < 0.05, ***: p < 0.001
1) N (%)
1) Mean ± SD, ***: P < 0.001, **: P < 0.01 2) 5: 3/day, 4: 2/day, 3: 1/day, 2: 3/week, 1: ≤1/week 3) 5: ≥2/day, 4: 1/day, 3: 3/week, 2: 2/week, 1: ≤1/week 4) 4: >1,500 ml, 3: 1,000~1,500 ml, 2: 500~1,000 ml, 1: <500 ml **: p < 0.01, ***: p < 0.001
1) Mean ± SD 2) 5: 1/day, 4: 4-5/week, 3: 2-3/week, 2: 1/week, 1: <2/month ***: p < 0.001