Graduate School of Education, The Catholic University of Korea, Bucheon, Korea.
1Department of Nutrition Services, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
2Department of Food and Nutrition, Sangji University, Wonju, Korea.
Copyright © 2011 The Korean Society of Community Nutrition
1) N (valid %)
2) Mean ± SD
1) N (%)
*: p < 0.05 **: p < 0.01
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05 **: p < 0.01 ***: p < 0.001
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05 **: p < 0.01
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05
1) N (valid %) 2) Mean ± SD
1) N (%) *: p < 0.05 **: p < 0.01
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05 **: p < 0.01 ***: p < 0.001
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05 **: p < 0.01
1) Likert-type 5 point scale : 1 = very low, 3 = so-so, 5 = very high, 2) Mean ± SD, *: p < 0.05