참고문헌
- Ministry of the Interior and Safety (KR). Number of registered residents by region (administrative district) by gender and age [Internet]. Sejong: Ministry of the Interior and Safety; 2023 [cited 2023 Oct 2]. Available from: https://www.data.go.kr/data/15097972/fileData.do.
- Statistics Korea. Future population estimate: 2020-2070 [Internet]. Daejeon: Statistics Korea; 2021 [cited 2023 Jul 12]. Available from: https://kostat.go.kr/board.es?mid=a10301020600&bid=207&act=view&list_no=4154.
- OECD iLibrary. Life expectancy at birth [Internet]. Paris: OECD; 2023 [cited 2023 Jul 13]. Available from: https://www.oecd-ilibrary.org/social-issues-migration-health/health-status/indicator-group/english_bd12d298-en.
- Korea Institute for Health and Social Affairs. 2020 Survey of older [Internet]. Sejong: Korea Institute for Health and Social Affairs; 2020 [cited 2023 May 3]. Available from: http://www.mohw.go.kr/react/jb/sjb030301vw.jsp?PAR_MENU_ID=03&MENU_ID=032901&CONT_SEQ=366496&page=1.
- Ministry of Health and Welfare (KR); Korea Centers for Disease Control and Prevention. Korea health statistics 2021: Korea National Health and Nutrition Examination Survey (KNHANES VIII-3) [Internet]. Sejong: Korea Centers for Disease Control and Prevention; 2022 [cited 2022 Jul 12]. Available from: https://knhanes.kdca.go.kr/knhanes/sub04/sub04_04_01.do.
- Kim HY, Kwon SH, Lee JS, Choi YS, Chung HR, Kwak TK, et al. Development of a nutrition quotient (NQ) equation modeling for children and the evaluation of its construct validity. Korean J Nutr 2012; 45(4): 390-399. https://doi.org/10.4163/kjn.2012.45.4.390
- Kang MH, Lee JS, Kim HY, Kwon SH, Choi YS, Chung HR, et al. Selecting items of a food behavior checklist for the development of nutrition quotient (NQ) for children. Korean J Nutr 2012; 45(4): 372-389. https://doi.org/10.4163/kjn.2012.45.4.372
- Chung MJ, Kwak DT, Kim HY, Kang MH, Lee JS, Chung HR, et al. Development of NQ-E, Nutrition Quotient for Korean Elderly: item selection and validation of factor structure. J Nutr Health 2018; 51(1): 87-102. https://doi.org/10.4163/jnh.2018.51.1.87
- Lim YS, Lee JS, Whang JY, Kim KN, Hwang HJ, Kwon SH, et al. Revision of Nutrition Quotient for Elderly in assessment of dietary quality and behavior. J Nutr Health 2022; 55(1): 155-173. https://doi.org/10.4163/jnh.2022.55.1.155
- Kim DH, Min SH. A study on the dietary status among elderly residents in senior citizen's center using nutrition quotient for elderly. Korean J Food Cookery Sci 2020; 36(4): 382-391. https://doi.org/10.9724/kfcs.2020.36.4.382
- Seo EH. Factors affecting Nutrition Quotient for Elderly (NQ-E) for the elderly in Changwon city. Korean J Food Nutr 2022; 35(2): 75-87.
- Ministry of Food and Drug Safety (KR). Health Functional Foods Act [Internet]. Cheongju: Ministry of Food and Drug Safety; 2023 [cited 2022 Jan 13]. Available from: https://www.law.go.kr/%EB%B2%95%EB%A0%B9/%EA%B1%B4%EA%B0%95%EA%B8%B0%EB%8A%A5%EC%8B%9D%ED%92%88%EC%97%90%EA%B4%80%ED%95%9C%EB%B2%95%EB%A5%A0.
- Ministry of Food and Drug Safety (KR). Regulations Concerning Recognition of Functional Ingredients and Standards and Specifications for Health Functional Foods [Internet]. Cheongju: Ministry of Food and Drug Safety; 2023 [cited 2022 Aug 24]. Available from: https://www.mfds.go.kr/brd/m_211/view.do?seq=14783&srchFr=&srchTo=&srchWord=&srchTp=&itm_seq_1=0&itm_seq_2=0&multi_itm_seq=0&-company_cd=&company_nm=&page=1.
- aT Food Information Statistics System (KR). Food market trend. Individualization of food [Internet]. Naju: Korea Agro-Fisheries & Food Trade Corporation; 2022 [cited 2023 Feb 2]. Available from: https://www.atfis.or.kr/home/board/FB0002.do?act=read&subSkinYn=N&bpoId=4255&searchCondition=bpoSj&bcaId=0&pageIndex=5.
- Korea Health Industry Development Institute (KR). 2019 Survey on the demand and consumption characteristics of products and services in age-friendly industries [Internet]. Cheongju: Korea Health Industry Development Institute; 2019 [cited 2023 May 13]. Available from: https://www.khidi.or.kr/board/view?&linkId=48827522&menuId=MENU00085&link=%26linkId%3D48827522%26menuId%3DMENU00085.
- Jin HJ, Woo HD. A prospect for growth and economic size of foods for elderly industry focused on health functional foods and foods for special dietary uses. J Food Hyg Saf 2012; 27(4): 339-348. https://doi.org/10.13103/JFHS.2012.27.4.339
- Kim EJ. The effect of psychological characteristics of elderly consumer on health functional food purchase intention. J Digit Converg 2016; 14(2): 73-81. https://doi.org/10.14400/JDC.2016.14.2.73
- Kim HK, Kim HJ. The effect of elderly preference and merit perception of functional foods on purchase intention: focused on consumption behavior and package attributions of fruit and vegetable beverage. J OOH Advert Res 2018; 15(3): 31-58.
- Ham SW, Kim KH. Evaluation of the dietary quality and nutritional status of elderly people using the Nutrition Quotient for Elderly (NQ-E) in Seoul. J Nutr Health 2020; 53(1): 68-82. https://doi.org/10.4163/jnh.2020.53.1.68
- aT Food Information Statistics System (KR). Food market newsletter-health functional foods [Internet]. Naju: Korea Agro-Fisheries & Food Trade Corporation; 2021 [cited 2023 Feb 25]. Available from: https://www.atfis.or.kr/home/board/FB0002.do?act=read&subSkinYn=N&bpoId=3671&searchCondition=bpoSj&bcaId=0&searchKeyword=%25EA%25B1%25B4%25EA%25B0%2595%25EA%25B8%25B0%25EB%258A%25A5%25EC%258B%259D%25ED%259.
- Yun SH, Lee JH, Oh KW. National health statistics plus. Status of dietary supplement use [Internet]. Sejong: Korea Disease Control and Prevention Agency; 2022 [cited 2023 Jul 13]. Available from: https://knhanes.kdca.go.kr/knhanes/sub04/sub04_04_02.do.
- Innopolis Foundation (KR). Dietary supplement market [Internet]. Daejeon: Innopolis Foundation; 2019 [cited 2023 Jul 13]. Available from: https://www.innopolis.or.kr/board/view?link-Id=44359&menuId=MENU00999.
- Ministry of Agriculture Food and Rural Affairs (KR). Easy to understand functional labeling system for general foods [Internet]. Sejong: Ministry of Agriculture Food and Rural Affairs; 2021 [cited 2023 Jul 13]. Available from: https://mafra.go.kr/bbs/mafra/68/327039/artclView.do.
- Kim SH. A survey on the use of and significant variables for health functional foods among Korean elderly. Korean J Food Cult 2011; 26(1): 30-38.
- Park YJ. Functional foods consumption of some elderly in Gyeonggi area [master's thesis]. Seoul: Kookmin University; 2017.
- Gham MJ, Um MH, Kye SH. Evaluation of dietary quality and nutritional status based on nutrition quotient and health functional food intake in the Korea elderly. J Korean Soc Food Cult 2019; 34(4): 474-485.
- Um JS. Ingestion status of health functional foods and influencing factors for office workers [master's thesis]. Seoul: Yonsei University; 2004.
- Chang MK, Kim YH. Assessment of functional food consumption among the working women in Korea. Korean J Nutr 2008; 41(8): 832-838.
- Kim SH, Han JH, Kim WY. Health functional food use and related variables among the middle-aged in Korea. Korean J Nutr 2010; 43(3): 294-303. https://doi.org/10.4163/kjn.2010.43.3.294
- Ju JY, Seok JH, Moon H. An analysis of factors affecting healthy food consumption intention and behavior: focusing on ginseng and red ginseng products. Rural Econ Rev 2022; 45(2): 41-64.
- Kim YE, Heo YR. Nutritional status according to the frailty status of the elderly at home in Seo-gu, Gwangju, Korea. Korean J Community Nutr 2021; 26(5): 382-395. https://doi.org/10.5720/kjcn.2021.26.5.382
- Ministry of Food and Drug Safety (KR). Nutrition Quotients [Internet]. Cheongju: Ministry of Food and Drug Safety; 2021 [cited 2023 Jul 13]. Available from: https://various.foodsafetykorea.go.kr/nq/.
- Korean Nutrition Society. Nutrition Quotients (NQ) [Internet]. Seoul: Korean Nutrition Society; 2021 [cited 2023 Jul 13]. Available from: https://www.kns.or.kr/fileroom/fileroom.asp?BoardID=Nq.