Graduate School of Education, Chonbuk National University, Jeonju, Korea.
1Department of Agrofood Resources, NAAS, RDA, Suwon, Korea.
2Department of Food Science & Human Nutrition, Research Institute of Human Ecology, Chonbuk National University, Jeonju, Korea.
Copyright © 2011 The Korean Society of Community Nutrition
This study was carried out with the support of "Cooperative Research Program for Agricultural Science & Technology Development (PJ006488)", Rural Development Administration, Republic of Korea.
1) Mean ± SD
2) Obesity index (%) = (Real weight - Standard weight) / Standard weight × 100
< -10% : underweight, -10% ≤ < 10% : normal, 10% ≤ < 20% : overweight, 20% ≤ : obese
3) N (%)
NS : Not Significant
1) Mean ± SD
2) by t-test
3) by ANCOVA test
*: p < 0.05, **: p < 0.01, ***: p < 0.001
NS: Not Significant
Score: non-corrected, 0; corrected, 1
1) Mean ± SD
**: p < 0.01 by t-test
(R) denotes a negatively phrased and reversely scored item
NS: Not Significant
Score: seldom, 1; often, 2; frequent, 3; always, 4
1) N (%)
*: p < 0.05, **: p < 0.01 by chi-square test
NS: Not Significant
1) Mean ± SD
2) by t-test
3) by ANCOVA test
*: p < 0.05, **: p < 0.01, ***: p < 0.001
NS: Not Significant
1) N (%)
EER: Estimated Energy Requirement
EAR: Estimated Average Requirement
RNI: Recommended Nutrient Intake
AI: Adequate Intake
NS: Not Significant by Mann-Whitney U Test
1) N (%), *: p < 0.05, **: p < 0.01, ***: p < 0.001 by Mann-Whitney U Test
EAR: Estimated Average Requirement, RNI: Recommended Nutrient Intake, UL: Tolerable Upper Intake Level, AI: Adequate Intake, NS: Not Significant
1) N (%), ***: p < 0.001, *: p < 0.05 by Mann-Whitney U Test
EAR: Estimated Average Requirement, RNI: Recommended Nutrient Intake, UL: Tolerable Upper Intake Level, AI: Adequate Intake, Goal: Population nutrient intake goal, NS: Not Significant
1) N (%)
2) Mean ± SD
Score: Dissatisfied 1, Normal 2, Satisfied 3
1) Mean ± SD 2) Obesity index (%) = (Real weight - Standard weight) / Standard weight × 100 < -10% : underweight, -10% ≤ < 10% : normal, 10% ≤ < 20% : overweight, 20% ≤ : obese 3) N (%) NS : Not Significant
1) Mean ± SD 2) by 3) by ANCOVA test *: NS: Not Significant Score: non-corrected, 0; corrected, 1
1) Mean ± SD **: (R) denotes a negatively phrased and reversely scored item NS: Not Significant Score: seldom, 1; often, 2; frequent, 3; always, 4
1) N (%) *: NS: Not Significant
1) Mean ± SD 2) by 3) by ANCOVA test *: NS: Not Significant
1) N (%) EER: Estimated Energy Requirement EAR: Estimated Average Requirement RNI: Recommended Nutrient Intake AI: Adequate Intake NS: Not Significant by Mann-Whitney U Test
1) N (%), *: EAR: Estimated Average Requirement, RNI: Recommended Nutrient Intake, UL: Tolerable Upper Intake Level, AI: Adequate Intake, NS: Not Significant
1) N (%), ***: EAR: Estimated Average Requirement, RNI: Recommended Nutrient Intake, UL: Tolerable Upper Intake Level, AI: Adequate Intake, Goal: Population nutrient intake goal, NS: Not Significant
1) N (%) 2) Mean ± SD Score: Dissatisfied 1, Normal 2, Satisfied 3