Department of Food and Nutrition, Chosun University, Gwangju 61452, Korea.
Copyright © 2018 The Korean Society of Community Nutrition
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Chi-square test
T-test
1) N (%)
2) Mean ± SD
Chi-square test
1) N (%)
Paired t-test
1) Mean ± SD
2) Difference between Post-edu and Pre-edu score
Paired t-test
1) Mean ± SD
2) Difference between Post-edu and Pre-edu score
Each item : min 1 point – max 5 point
Sum range : 6 – 30 point
Paired t-test
1) Mean ± SD
2) Difference between Post-edu and Pre-edu score
Each item : min 1 point – max 5 point
Sum range : 7 – 35 point
Paired t-test
1) Mean ± SD
2) Difference between Post-edu and Pre-edu score
Each item : min 1 point – max 5 point
Sum range : 10 – 50 point
Paired t-test
1) Mean ± SD
2) Difference between Post-edu and Pre-edu score
Item 1 – 28 : min 1 point – max 4 point, Item 29 – 30 : min 1 point – max 7 point
Sum range : 0 – 100 point
Chi-square test T-test 1) N (%) 2) Mean ± SD
Chi-square test 1) N (%)
Paired t-test 1) Mean ± SD 2) Difference between Post-edu and Pre-edu score
Paired t-test 1) Mean ± SD 2) Difference between Post-edu and Pre-edu score Each item : min 1 point – max 5 point Sum range : 6 – 30 point
Paired t-test 1) Mean ± SD 2) Difference between Post-edu and Pre-edu score Each item : min 1 point – max 5 point Sum range : 7 – 35 point
Paired t-test 1) Mean ± SD 2) Difference between Post-edu and Pre-edu score Each item : min 1 point – max 5 point Sum range : 10 – 50 point
Paired t-test 1) Mean ± SD 2) Difference between Post-edu and Pre-edu score Item 1 – 28 : min 1 point – max 4 point, Item 29 – 30 : min 1 point – max 7 point Sum range : 0 – 100 point