Department of Home Economics Korea National Open University, Seoul, Korea.
1Department of Food & Nutrition, Catholic University, Bucheon, Korea.
Copyright © 2012 The Korean Society of Community Nutrition
1) N (%)
1) Mean ± SD
2) Significance as determined by GLM test
3) Means with different superscripts (a > b) within a row are significantly different from each at p = 0.05 by Duncan's multiple range test
4) ***: p < 0.001 by χ2-test
1) N (%)
2) Significance as determined by χ2-test
***: p < 0.001
1) Mean ± SD
2) Means with different superscripts (a > b) within a row are significantly different from each at p = 0.05 by Duncan's multiple range test
*: p < 0.05, **: p < 0.01 by GLM test
cf. 4) yes = 3 point, sometimes = 2 point, no = 1point, 5) often = 3point, sometimes = 2point, rarely = 1point, The highest score, the better it is for the health, perfect score = 30
1) N (%)
2) Significance as determined p < 0.05 by χ2-test
1) Mean ± SD
2) Significance as determined by GLM test
3) Means with different superscripts (a > b) within a row are significantly different at p = 0.05 by Duncan's multiple range test
4) N (%)
5) Significance as determined by χ2-test
***: p < 0.001
1) Significance as determined by Pearson's correlation coefficient (r)
*: p < 0.05, **: p < 0.01, ***: p < 0.001
1) N (%)
1) Mean ± SD 2) Significance as determined by GLM test 3) Means with different superscripts (a > b) within a row are significantly different from each at p = 0.05 by Duncan's multiple range test 4) ***: p < 0.001 by χ2-test
1) N (%) 2) Significance as determined by χ2-test ***: p < 0.001
1) Mean ± SD 2) Means with different superscripts (a > b) within a row are significantly different from each at p = 0.05 by Duncan's multiple range test *: p < 0.05, **: p < 0.01 by GLM test cf. 4) yes = 3 point, sometimes = 2 point, no = 1point, 5) often = 3point, sometimes = 2point, rarely = 1point, The highest score, the better it is for the health, perfect score = 30
1) N (%) 2) Significance as determined p < 0.05 by χ2-test
1) Mean ± SD 2) Significance as determined by GLM test 3) Means with different superscripts (a > b) within a row are significantly different at p = 0.05 by Duncan's multiple range test 4) N (%) 5) Significance as determined by χ2-test ***: p < 0.001
1) Significance as determined by Pearson's correlation coefficient (r) *: p < 0.05, **: p < 0.01, ***: p < 0.001