Department of Nutrition Services, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
1Department of Food and Nutrition, Yonsei University, Seoul, Korea.
2Department of Food and Nutrition, Sangji University, Wonju, Korea.
Copyright © 2011 The Korean Society of Community Nutrition
General characteristics of subjects
***: p < 0.001
1) For housewives
2) For housewives having a child
Usefulness, attitude for using and purchase intention about nutrition labeling
*: p < 0.05, **: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
Usefulness, attitude for using and purchase intention about organic food labeling
**: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
Usefulness, attitude for using and purchase intention about food additives labeling
*: p < 0.05, **: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
Correlation of usefulness, attitude for using with purchase intention about food labeling
***: p < 0.001
1) Correlation coefficient
Regression of usefulness and attitude for using on purchase intention about food labeling
1) R = 0.637 R2 = 0.405 adjusted R2 = 0.401 F = 101.150***
2) R = 0.619 R2 = 0.384 adjusted R2 = 0.380 F = 92.440***
3) R = 0.486 R2 = 0.236 adjusted R2 = 0.231 F = 45.961***
**: p < 0.01, ***: p < 0.001
***: p < 0.001
1) For housewives
2) For housewives having a child
*: p < 0.05, **: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
**: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
*: p < 0.05, **: p < 0.01, ***: p < 0.001
1) Likert-type 5 point scale : 1 = strongly disagree, 5 = strongly agree
2) Reverse coding
***: p < 0.001
1) Correlation coefficient
1) R = 0.637 R2 = 0.405 adjusted R2 = 0.401 F = 101.150***
2) R = 0.619 R2 = 0.384 adjusted R2 = 0.380 F = 92.440***
3) R = 0.486 R2 = 0.236 adjusted R2 = 0.231 F = 45.961***
**: p < 0.01, ***: p < 0.001