J Nutr Health.  2018 Feb;51(1):60-72. 10.4163/jnh.2018.51.1.60.

Analysis of comparisons of eating-out, dietary lifestyles, and healthy dietary competencies among middle-aged consumers according to obesity status and gender for implications of consumer education

• Park JO

• KMID: 2410326
• DOI: http://doi.org/10.4163/jnh.2018.51.1.60

Abstract

PURPOSE
The purpose of this study was to determine differences in eating-out, dietary life styles, and healthy dietary competencies among middle-aged consumers according to obesity status and gender for implications of consumer education.
METHODS
Data were drawn from the 2016 Food Consumption Behavior Survey, and 3,022 subjects (mail 1,388; female 1,634) who were middle-aged adults were investigated. Analysis of variance with Scheffé test, t-test, χ²-test, and factor analysis were performed using SPSS v.24.
RESULTS
Males showed less interest in diet than females. For both males and females, higher BMI degrees were associated with higher levels of interest in diet. For frequency, monthly average consumption expenditure, one-time cost for eating out, and drinking frequency, males showed higher levels than females. Especially for the male group, higher obesity status was associated with higher levels of eating out and drinking. Dietary lifestyles of males and females turned out to be very similar. For the male group, normal weight group was more likely to show "˜health and high quality pursuit dietary life-style' than the other groups. For females, the normal weight group were more likely to show "˜health and high quality pursuit dietary life-style' and "˜safety pursuit dietary life-style' than the other groups. The level of "˜healthy dietary competence' for females was found to be higher than that for males. For the female group, there were significant differences according to obesity status, and practice was more important than knowledge in determining a healthy dietary life.
CONCLUSION
For dietary life-related education for obese middle-aged consumers, it is important to emphasize less eating-out and drinking and less overeating while eating-out based on the results that eating-out, drinking, and overeating in the obesity group were significantly higher than in the normal group. It is important to focus on the value of dietary life and diverse foods, based on the results that the obesity group was less likely to be have healthy dietary lifestyles and consume less diverse foods than the normal group.

Keyword

middle-aged consumers; obesity; gender; dietary life style; healthy dietary competency

MeSH Terms

Adult
Diet
Drinking
Eating
Education*
Female
Health Expenditures
Humans
Hyperphagia
Life Style*
Male
Obesity*

Reference

1. Lee EA. The relationships of the middle-aged married men and women's gender-role attitude and psychological adjustment. Korean J Hum Ecol. 2006; 9(1):25–42.

2. Lee YS, Lim HS, Ahn HS, Chang NS. Nutrition through the life cycle. 3rd edition. Paju: Kyomoonsa;2011.

3. Ministry of Health and Welfare. Korea Centers for Disease Control and Prevention. Korea Health Statistics 2015: Korea National Health and Nutrition Examination Survey (KNHANES VI-3) [Internet]. Sejong: Korea Centers for Disease Control and Prevention;2016. cited 2017 Oct 10. Available from: https://knhanes.cdc.go.kr/knhanes/main.do.

4. Sohn SM, Lim HS, Kim JH, Lee JH, Seo JS, Sohn CM. Clinical nutrition. 2nd edition. Paju: Kyomoonsa;2011.

5. Ministry of Health and Welfare (KR). National common dietary principles (Press release 2016.04.08) [Internet]. Sejong: Ministry of Health and Welfare;2016. cited 2017 Oct 10. Available from: http://www.mohw.go.kr/react/al/sal0301vw.jsp?PAR_MENU_ID=04&MENU_ID=0403&CONT_SEQ=330959&page=1.

6. Bae YJ. Evaluation of nutrient and food intake status, and dietary quality in Korean female adults according to obesity: based on 2007-2009 Korean National Health and Nutrition Examination Survey. Korean J Nutr. 2012; 45(2):140–149.

7. Asghari G, Mirmiran P, Yuzbashian E, Azizi F. A systematic review of diet quality indices in relation to obesity. Br J Nutr. 2017; 117(8):1055–1065.

8. Yoon HJ. Men who enjoy eating-out are likely to be obesity [Internet]. Seoul: Brain Media;2014. cited 2017 Oct 10. Available from: http://kr.brainworld.com/BrainHealth/14007.

9. Lee JH. The study on the relationships between dining-out activities, eating habits, and the frequency of fast food intake and obesity among the university students in the Busan area. Korean J Culinary Res. 2009; 15(3):225–235.

10. Lee JH, Lee BS, Park YH. A Study on obesity eating-out behaviors, and eating habits among the housewives in Busan and Gyeongnam Province. Korean J Culinary Res. 2011; 17(3):151–161.

11. Shon CW. Real conditions of obesity and plan for improving obesity for Seoul citizen. Seoul Inst Policy Rep. 2017; 223:1–18.

12. Kim JH, Jeon MS, Park DS, Kim SM, Paik JK, Hong WS. Korean restaurant satisfaction according to the food-related lifestyle: focused on Japanese and Chinese. Korean J Food Cookery Sci. 2013; 29(5):617–624.

13. Ko SH. Research on the consumer's delivery service quality perception and satisfaction in foodservice industry based on the types of food-related life-style. J Korea Contents Assoc. 2014; 14(8):406–415.

14. Lee JH. A study on obesity index and attributes of selecting places to eat out by food-related lifestyle types: focusing on Pusan University. Korean J Culinary Res. 2012; 18(4):47–58.

15. Park KH. Differences in diet-related attitudes and demographics by type of food-lifestyle: focused on adults in their 20s and 30s. Fam Environ Res. 2015; 53(6):655–665.

16. Shon IN, Kim YS. Research on the dining-out behavior of Cheong-ju undergraduates by food-related lifestyle. J Korea Contents Assoc. 2008; 8(11):347–355.

17. O'Brien G, Davies M. Nutrition knowledge and body mass index. Health Educ Res. 2007; 22(4):571–575.

18. Korea Rural Economic Institute. Food survey [Internet]. Naju: Korea Rural Economic Institute;2016. cited 2017 May 16. Available from: http://foodsurvey.krei.re.kr.

19. Lee HS, Lim JH. SPSS 18.0 manual. Seoul: Jiphyeonjae;2011.