• 디지털융복합연구
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• 제18권7호
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• pp.317-330
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• 2020

본 연구의 목적은 상부위장관질환을 가진 만성조현병환자와 상부위장관질환이 없는 만성조현병환자를 대상으로 생활습관, 식습관, 건강태도와 자기효능감을 비교 확인함으로써 정신요양시설에서의 만성조현병환자의 생활습관, 식습관과 건강태도를 향상시키고, 자기효능감을 증진시키기 위한 대안을 모색하는데 기초자료를 제공하기 위해 시도되었다. 본 연구의 자료수집 기간은 2019년 2월 20일에서 4월 30일까지이다. 자료는 SPSS/WIN 22.0을 활용하여 카이제곱, 독립 t-검정과 ANCOVA로 분석하였다. 상부위장관질환 여부에 따라 유의한 차이를 보인 영향요인은 인구사회학적 요인으로 연령과 교육정도, 생활습관 요인으로는 탄산음료와 신체활동강도, 식습관 요인으로는 과식, 간식, 야식, 지방음식, 다른 요인으로는 자기효능감이 있었다. 본 연구는 만성조현병환자가 일상생활에서 흔히 접하게 되는 상부위장관질환의 특징적인 특성을 확인한 연구라는데 의의가 있다. 또한 본 연구결과는 만성조현병환자의 생활습관과 식습관을 개선하고 자기효능감을 높이기 위한 다양한 중재 방법을 개발할 필요가 있음을 보여준다.

• 한국산업융합학회 논문집
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• 제26권5호
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• pp.793-802
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• 2023

The aim of this study analyzed changes in dietary habits and lifestyles before and after COVID-19 targeting adolescents, using the food consumption behavior survey (2019 vs 2021). In the change in health-related factors, height decreased overall, and a significant difference was especially evident in males. Awareness that functional foods and eco-friendly foods contribute to health has increased. Among the results of dietary behavior, the frequency of skipping breakfast showed that the rate of not skipping breakfast and the rate of skipping breakfast more than 5 times increased at the same time(p=0.019). The rate of eating out decreased significantly after COVID-19, and it was analyzed that schools and school cafeteria, as well as Street carts or restaurants and academy, all increased significantly as places where snacks were not consumed. In order to analyze changes in food-related lifestyle, it was grouped into convenience-seeking, quality/safety-seeking, taste-seeking, and health/safety-seeking. 'Small packaged or pre-processed products' decreased. On the other hand, items such as 'Safety rather than price when choosing food' and 'Don't eat food that could go bad' improved. 'Tend to eat regularly' was higher than 2021 compared to 2019. Also 'Tend to purchase HACCP and GAP-certified products' are increased. Because of COVID-19 changes in lifestyle have affected the diet of adolescents. The results of this study suggest that it can be used as a guideline establishment and nutrition counseling material for the formation of correct eating habits for adolescents in the future pandemic era.

• Journal of Nutrition and Health
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• 제39권7호
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• pp.684-691
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• 2006

Abdominal obesity (AO) is a strong risk factor for type 2 diabetes and cardiovascular disease, which has shown a remarkable increase in Korea. This study aimed to identify prevalence of AO and related risk factors in Korean adults. A total of 5,132 men and women aged 20-85 years old from the 2001 Korean National Health and Nutrition Examination Survey were included in the analyses. AO was defined as waist circumference >=90 cm in men and >=85 cm in women as proposed by Korean Society of Obesity. Multiple logistic regression was carried out to identify risk factors for AO. Three models were specified: (i) demographic and socioeconomic factors (model 1: age, education, poverty income ratio, employment), (ii) lifestyle factors and covariates (model 2: physical activity, cigarette smoking, alcohol consumption, dietary quality, type 2 diabetes, co-morbidity) and (iii) demographic, socioeconomic and lifestyle factors (model 3). The prevalence of AO was 24.1 % in men, 23.5% in women. High poverty income ratio in men and low education attainment in women were risk factors for AO in model. 1. There was a significant association of AO with alcohol consumption, physical inactivity and dietary quality in men, alcohol consumption and cigarette smoking in women. These factors except alcohol consumption in men became insignificant in model 3. This findings underscore the importance of developing AO prevention programs in Korea that target the at risk groups identified in this study. A program focusing on low income men or less educated women would be more efficient.

• 한국지역사회생활과학회지
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• 제26권3호
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• pp.575-587
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• 2015

This study explores economic and psychological factors as well as dietary, clothing, and dwelling lifestyle factors that influence the happiness of college students. For this, a survey of 570 students (222 males and 348 females) was conducted using 72 categories, including general characteristics, the happiness index, the health index, and economic, psychological, dietary, clothing, and dwelling factors. Gender differences in student characteristics were analyzed through an independent samples t-test, and relationships between variables were analyzed using Pearson correlation coefficients. Variables showing significant correlations with the happiness index were classified as independent variables for the dependent variable of the happiness index and used for a regression analysis. The happiness index showed no significant gender difference, but it was higher for males than for females. Males scoring higher in the economic lifestyle and self-esteem, among others, were more likely to think practically, and their economic lifestyles were relatively rational. In both genders significant positive correlations were found between the happiness index and allowance satisfaction, the allowance level, the economic lifestyle, self-esteem, major satisfaction, and peer satisfaction. Variables more likely to influence the happiness index for males were self-esteem, peer satisfaction, the economic level, major satisfaction, and regular exercise, whereas those for females were self-esteem, peer satisfaction, and stress eating. These results indicate that emotional factors such as self-esteem and peer satisfaction were more likely to influence the happiness index of college students for both genders than economic and physical factors.

• 대한영양사협회학술지
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• 제24권1호
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• pp.75-91
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• 2018

The purpose of this study was to investigate changes in dietary life, lifestyle factors, and stress status of Chinese students who came to study abroad to South Korea. A total of 143 Chinese students were recruited from Seoul Women's University and Wonkwang University in 2013. We used SPSS 20 for statistical analyses in this study. The mean length of residence was 2.9 years for Chinese students. Most subjects aged 20~29 years immigrated to South Korea to obtain an academic degree (bachelor, master, or doctorate). We found a significant decrease in the frequency of eating fruits and vegetables among Chinese students in South Korea after migration. Further, there was a significant increase in fast food consumption and frequency of late-night snacking and eating out. In addition, their preferred beverage changed from soft drink or tea to coffee after migration. Stress level significantly (P<0.05) increased in male students compared to female students. The high stress group watched more TV when eating compared to the low stress group. In addition, there were more students who perceived their health status as bad in the high stress group. Overall results give us useful information for targeting the most vulnerable subjects and planning nutrition intervention programs.

• Nutrition Research and Practice
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• 제5권4호
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• pp.357-364
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• 2011

Selenium is an antioxidant trace element linked to cardiovascular disease and cancer. Although diet is a major source, relatively little else is known about independent determinants of selenium levels in free-living humans. In this study, we aimed to investigate the independent demographic. lifestyle, and dietary determinants of selenium levels in 1,997 men and 1,905 women in two large prospective U.S. cohorts. Toenail selenium levels were quantified using neutron activation analysis. Diet, geographic residence, demographic, and environmental factors were assessed by validated self-administered questionnaires. Multivariate generalized linear models were conducted to assess the independent relations of these factors with toenail selenium levels, correcting for measurement error in the diet. In multi variable-adjusted analyses, independent predictors of higher selenium were male gender (6.3% higher levels); living in West and Northern-Midwest U.S. regions (8.9% and 7.4% higher than Southern-Midwest regions, respectively); consumption of beef and bread products (between 0.7 - 2.5% higher per daily serving); and selenium supplement use (6.9% higher than non-users); whereas cigarette smoking (5-10% lower than never smokers), older age (0.6% lower per 5 years), and consumption of eggs, white rice, dairy products, coffee, and alcohol (between 0.1 to 2.0% lower per daily serving) were associated with lower selenium. Multiple dietary and non-dietary factors independently predicted selenium levels, suggesting that both consumption and non-dietary processes (e.g.. related to oxidant status) may affect levels. Significant geographic variation in selenium levels exists in the US.

• 대한지역사회영양학회지
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• 제22권4호
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• pp.347-355
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• 2017

Objectives: Although dietary supplements use in Korea has been rapidly increasing and women are more likely to take dietary supplements more than men, only a few studies have been conducted to investigate factors contributing to gender differences in dietary supplement use in the Korean population. The aim of this study is to evaluate the prevalence of dietary supplement use and also identify gender-specific key factors that contribute to it using the data of the 4th KNHANES. Methods: Subjects were divided into user and non-user groups according to the answer given to the question that asked whether they had used any dietary supplement for more than 2 weeks on a regular basis during the previous year. Factors related to dietary supplement use were examined by general characteristics, health behavior and eating behavior. Results: Prevalence of dietary supplement use was 13.6% for men and 20.6% for women. Users were more likely to be middle-aged, have higher income and education, have a spouse, or reside in dong areas in both men and women. Regarding health behaviors, men with desirable lifestyle behavior were more likely to take dietary supplements, while men who smoked were less likely to take dietary supplements. Regarding disease history, both men and women with a current disease had higher odds of taking supplements. With regard to dietary behavior, frequent eating out and nutrition attitude were associated with higher odds of taking supplements in both men and in women. Conclusions: Health or dietary behavior related factors that were associated with taking supplements differed by gender. These findings can be useful for planning gender-specific dietary education and health programs.

• Journal of Nutrition and Health
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• 제56권3호
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• pp.288-299
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• 2023

본 연구는 COVID-19 유행 동안 대학생의 체중변화를 알아보고 체중증가와 관련된 생활습관 및 식생활 변화를 파악하기 위해 실시되었다. 대학생 270명을 대상으로 2021년 9월 22에서 10월 26일까지 온라인 설문조사를 실시하였다. 체중증가와 일반적 특성, 생활습관 및 식생활 변화와의 관련성이 로지스틱 회귀분석을 통해 평가되었다. 체중이 증가하였다고 응답한 비율은 남성이 42,9%, 여성이 44.7%이었다. 체중이 증가한 주요 이유로는 외부활동 제한으로 활동량 감소, 배달음식이나 인스턴트 위주의 식습관으로 조사되었다. COVID-19 유행 동안 체중증가와 일반적 특성 및 생활습관과의 관련성을 평가한 결과 체중증가는 주관적 건강상태가 나쁜 경우 (OR, 3.97, 95% CI, 1.98-7.96), 저체중 (OR, 0.19, 95% CI, 0.05-0.83)과 유의적 수준에서 관련성이 있었다. 체중증가와 식생활과의 관련성에 대하여 분석한 결과 체중증가가 아침 섭취빈도 증가(OR, 4.44, 95% CI, 1.76-11.21), 간식 섭취빈도 감소 (OR, 0.35, 95% CI, 0.16-0.77), 과일 섭취빈도 감소 (OR, 3.0, 95% CI, 1.32-6.80), 탄산음료 및 가당음료 섭취빈도 증가 (OR, 2.74, 95% CI, 1.26-5.99), 패스트푸드의 섭취빈도 증가 (OR, 2.32, 95% CI, 1.14-4.70)와 유의적 수준에서 관련이 있었다. COVID-19 유행은 체중증가와 생활습관 및 식생활 변화에 영향을 미쳤다. 향후 감염병을 대비하여 좀 더 많은 표본을 대상으로 한 조사결과를 바탕으로 구체적인 건강 및 영양관리 방안이 마련되어야 한다.

• Journal of Korean Biological Nursing Science
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• 제16권1호
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• pp.52-59
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• 2014

Purpose: The purpose of this study was to investigate antioxidant capacity and relating factors including gender, obesity, lifestyle factors, and nutrient intake in chronic stroke patients. Methods: A total of 188 chronic stroke patients who visited a medical center in Seoul participated in the study. A structured questionnaire was used to assess their clinical characteristics and lifestyles. Blood samples were collected for ferric reducing ability of plasma (FRAP) for antioxidant capacity. Dietary intake of the patients were obtained for 2 days by 24 hours recall method. Results: The mean FRAP was $392.0{\mu}mol/L$. According to the hierarchical multiple regression analysis, the factors related to high FRAP were male sex (p=.036), alcohol drinking (p=.013), and calorie intake deficiency (p=.005). Conclusion: We found that antioxidant capacity was related to lifestyle factors including alcohol drinking, and calorie intake in chronic stroke patients. A tailored strategy is needed to increase antioxidant capacity according to gender and lifestyles in the chronic phase of stoke patients.

• 한국식생활문화학회지
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• 제36권3호
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• pp.284-292
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• 2021

The food service industry has grown larger with changes in the economic and socio-cultural environment. In this saturated food service industry, generation X and MZ are the main consumer forces that demand attention. That is because a generation is the main psychographic factor that reflects personal values and lifestyle based on one's life cycle. From such a perspective, a generation in marketing has been used as a variable to predict a market by supplementing demographic factors. Accordingly, this study classified generations into generation X and generation MZ with the use of the 2019 consumer behavior survey for food by Korea Rural Economic Institute (KREI) and then investigated the factors influencing group and personal dining-out expenses. The analysis was carried out applying the Tobit model using SPSS and R. The positively influential variables on generation X's personal dining-out expenditure were male, single person, high income and simple lifestyle, whereas housewives, personal ethical consciousness, behavioral ethical consciousness, and safe dietary life were negatively influential variables. The positively influential variables on generation MZ's personal dining-out expenditures were male, dual-income, high education level, corporate and governmental ethical consciousness, while the number of family members and safe dietary life were negatively influential variables.