1Department of Food and Nutrition, Seoul National University, Seoul, Korea.
2Geumcheon-gu Center for Child-care Foodservice Management, Seoul, Korea.
3Research Institute of Human Ecology, Seoul National University, Seoul, Korea.
Copyright © 2012 The Korean Society of Community Nutrition
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc.
2) n (%)
3) Others included manager and junior staff
4) Size of exclusively used space (1 pyeong = 3.3058 m2)
5) Certificate is issued by Human Resource Development Service of Korea
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) Mean ± SD, 3) by one-way ANOVA test, 4) multiple responses, 5) n (%), 6) by chi-square test, 7) included 'Meals are delivered even if one portion is ordered' and 'Home delivery requires to guarantee a minimum', 8) included 'Home delivery is not available for the children' and 'Home delivery is not available at all'
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) when the cooking takes a long time such as yookgaejang, and kalbitang, 4) n (%), 5) when ordering main dishes such as soup, stew, fried rice, and bibimbap
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) n (%), 4) others included 'Discount store', 'Grocery store', and 'Privately farm'
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) n (%), 4) others included 'No remaining food materials', 'Be at owners' disposal', 'Give away to neighbors', etc., 5) others included 'No leftovers', 'Give away to neighbors', etc.
1) Likert scale: 1 point for strongly disagree, 2 points for disagree, 3 points for neutral, 4 points for agree, and 5 points for strongly agree
2) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc.
3) By one-way ANOVA test
4) Mean ± SD
a, b: Different superscripts mean significant differences at alpha = 0.05 by Duncan's multiple range test
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc.
2) By chi-square test
3) n (%)
4) Likert scale: 1 point for strongly disagree, 2 points for disagree, 3 points for neutral, 4 points for agree, and 5 points for strongly agree
5) Mean ± SD
6) By one-way ANOVA test
a, b: Different superscripts mean significant differences at alpha = 0.05 by Duncan's multiple range test
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc. 2) n (%) 3) Others included manager and junior staff 4) Size of exclusively used space (1 pyeong = 3.3058 m2) 5) Certificate is issued by Human Resource Development Service of Korea
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) Mean ± SD, 3) by one-way ANOVA test, 4) multiple responses, 5) n (%), 6) by chi-square test, 7) included 'Meals are delivered even if one portion is ordered' and 'Home delivery requires to guarantee a minimum', 8) included 'Home delivery is not available for the children' and 'Home delivery is not available at all'
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) when the cooking takes a long time such as yookgaejang, and kalbitang, 4) n (%), 5) when ordering main dishes such as soup, stew, fried rice, and bibimbap
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) n (%), 4) others included 'Discount store', 'Grocery store', and 'Privately farm'
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc., 2) by chi-square test, 3) n (%), 4) others included 'No remaining food materials', 'Be at owners' disposal', 'Give away to neighbors', etc., 5) others included 'No leftovers', 'Give away to neighbors', etc.
1) Likert scale: 1 point for strongly disagree, 2 points for disagree, 3 points for neutral, 4 points for agree, and 5 points for strongly agree 2) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc. 3) By one-way ANOVA test 4) Mean ± SD a, b: Different superscripts mean significant differences at alpha = 0.05 by Duncan's multiple range test
1) It was operationalized as a restaurant mainly dealing with gimbap, tteokbokki, ramen, etc. 2) By chi-square test 3) n (%) 4) Likert scale: 1 point for strongly disagree, 2 points for disagree, 3 points for neutral, 4 points for agree, and 5 points for strongly agree 5) Mean ± SD 6) By one-way ANOVA test a, b: Different superscripts mean significant differences at alpha = 0.05 by Duncan's multiple range test