• Journal of Nutrition and Health
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• v.38 no.10
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• pp.836-846
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• 2005

This study was performed to determine the effect of carotenoid-rich food consumption and smoking on the lipid peroxidation and antioxidant status in human. The subjects consisted of the health 210 middle-aged adults who visited health care center in the Inha University hospital. The blood and urine samples of the subjects were taken to analyze serum lipid profiles, plasma TBARS, total antioxidant status (TAS) and urinary 8-isoprostanes concentration. The anthropometric indices of the subjects were measured. The nutritional intake and the frequency of carotenoid-rich food consumption was determined by semi-quantitative food frequency questionnaire survey. HDL-cholesterol level of the smoking subjects was significantly lower than that of the non-smoking subjects in men. In the analysis of the carotenoid-rich food consumption, the frequency of pepper and tomato consumption of the non-smoking subjects was significantly higher than that of the smoking subjects in men. In women, the Sequency of pear and peach consumption of the non-smoking subjects was significantly higher than that of the smoking subjects. HDL-cholesterol level of the high carotenoid rich food consumption group was significantly higher than that of medium and low group in women. TAS of the high carotenoid rich food consumption group was significantly higher than that of medium and low group. In conclusion, carotenoid intakes seemed to be effective to reduce lipid peroxidation and increase antioxidant status in the body. The frequency of the carotenoid-rich food consumption seemed to be lower in the smokers than in the non-smokers. However, further researches consisted of large-scaled and randomized clinical trials are required to determine whether carotenoids have any other beneficial effect in human. (Korean J Nutrition 38(10): 836$\sim$846,2005)

• Journal of the Korea Society of Computer and Information
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• v.23 no.4
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• pp.167-173
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• 2018

This purpose of this study was to analyze the variables associated with the ethical consumption behavior of children consumers. This subjects were 431 elementary school students. PASW 18.0 was used for data processing to do frequency analysis, T-test, one-way ANOVA, correlation analysis and multiple regression analysis. The results were as follows. First, children consumers tend to a little higher everyday ethical consumption behavior than others-oriented ethical consumption behavior. Second, as a result of analyzing ethical consumption behavior according to social economic variables, a high tendency of ethical consumption behavior was shown in groups that personality is extrovert and their household economic status is over upper middle class and father's age is higher. Third, the variables affecting ethical consumption behavior of children consumers were self-regulation ability, materialism, altruism, personality tendency, household economic status. Materialism had a negative effect but self-regulation ability, materialism, altruism, personality tendency, and household economic status had a positive effect.

• Journal of Nutrition and Health
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• v.30 no.10
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• pp.1188-1194
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• 1997

The aim of this was to investigate whether the regular consumption of kimchi influences the iron status (RBC , Hb, Ht, MCH, MCV, MCHC, transferrin , serum iron, and ferritin) in volunteers. Healthy male adults(n=12) took part in the study subdivided into the control Ⅰ-phase(for 2weeks), kimchi-phase (for 4 weeks), and control Ⅱ-phase(for 2 weeks). In addition to their normal diet, participant consumed 300g of lactic acid fermented Chinese cabbage kimchi daily for four weeks. In the control Ⅰ and control Ⅱ phases, the participants kept up their normal diets without consuming any fermented foods. Dietary intakes were recorded for 3 consecutive days in each phase, with the aid of household measures. Every two weeks. blood specimens were analysed. Significant differences(p<0.05) between the phases were found in MCHC, and transferrin in blood were not significantly changed during kimchi consumption. However, serum iron and ferritin levels were significantly increased(p<0.05) during kimchi consumption, achieving the highest levels in the fourth week of the kimchi components(ascrobic acid, sulfer compound, organic acid, capsaicin, gingerol , allicin). Because of lacticacid fermented kimchi's potential to prevent anemia , the consumption of this food can be recommended.

• Journal of Fashion Business
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• v.19 no.5
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• pp.77-92
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• 2015

The purpose of this study is to examine and compare effects of psychological factors on market mavenism and fashion leadership in order to determine the differences of two influential groups in the marketplace. The data were collected from 20's-50's consumers through an online survey institute and a total of 857 questionnaires were analyzed. Demographic variables (gender, age, and income level) were entered into the regression model 1 as independent variables, and 6 factors of consumer self-confidence, clothing involvement, status consumption, and price consciousness were entered into the regression model 2. In the regression model 1, gender (female) alone was significant in explaining market mavenism, while the income level had a positive relationship with fashion leadership. In the regression model 2, information acquisition, social outcome, persuasion knowledge among consumer self-confidence, and status consumption were significant predictors of market mavenism. On the other hand, personal outcome, social outcome, persuasion knowledge, clothing involvement, and status consumption had an effect on the fashion leadership. When comparing magnitudes of effects in predicting market mavenism and fashion leadership, social outcome and status consumption showed to have stronger impacts on fashion leadership than on market mavenism. Psychological factors showed to be more powerful in predicting market mavenism or fashion leadership, as compared to demographic variables.

• Korean Journal of Community Nutrition
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• v.22 no.3
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• pp.228-237
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• 2017

Objectives: The purpose of this study was to investigate the smoking status among adult workers, and current status of sugar intake. Methods: The survey included 500 men working in Gyeonggi-do from October to November in 2016. Questionnaire items covered their age, working status, smoking status, eating habits, eating behaviors, snack consumption status, habits and behaviors related to sugar intake. All data were analyzed by SPSS program (Ver. 23) and descriptive statistics was performed; a t-test, ${\chi}^2$ test, One-way ANOVA and Scheffe test were used for post-hoc test. Results: The study results showed that eating habits and behaviors of non-smokers were better than those of smokers. The frequency of daily snack consumption was the highest in smokers compared to and non-smokers. The smokers' favorite taste after smoking was 'Sweet'. The average score of sugar-related nutrition knowledge was higher in non-smokers compared to smokers. Non-smokers had better recognition of 'sugar reduction', and smokers were more likely to eat sweet foods, respectively. On the other hand, non-smokers could observe that they were trying to control themselves for health reasons. According to the results of the study, non-smokers showed better eating habits and dietary habits and consumed less sugar. Also, it was found that non-smokers tried to drink more water than beverages and refrain from eating sweets to reduce their sugar intake. Further, the most of the bread, coffee and beverages were also consumed at a lower frequency by non-smokers compared to smokers. Conclusions: This study results showed that smoking and sugar consumption were closely related. Therefore, adult workers should actively promote and learn so that they can maintain healthy and suitable dietary habits through reduction of sugar consumption.

• Korean journal of food and cookery science
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• v.24 no.6
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• pp.861-870
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• 2008

This study was conducted to evaluate the health status, life style, dietary habits and nutritional status of 44 industry workers that were routinely exposed to unclean environments while consuming 3 major pork dishes 2 times a week for 6 weeks. The health status, life style and dietary habits of the workers were investigated by a survey questionnaire, and the nutritional status was evaluated using the 24-hour recall method. Overall, the subjects reported that their health status was fairly good throughout the year, but that they felt dizziness and fatigue often. In general, the subjects did not exercise regularly and drank alcohol very often. The average daily energy intake increased from 1,708.3 kcal to 1,859.5 kcal without a change in the BMI or WHR when the respondents were fed pork dishes. However, the mineral intake did not differ significantly in response to the consumption of pork, although the Zn intake tended to increase. Moreover, the vitamin $B_1$, niacin, and E intakes increased after consuming pork(p<0.05), while the cholesterol intake decreased from 425.2 mg to 356.7 mg after eating pork(p<0.05). Additionally, both the fat intake and the PUFA intake increased after the consumption of pork with the intake of oleic, linoleic and linolenic acids increasing significantly(p<0.001). Finally, the intake of essential amino acids also increased significantly in response to the consumption of pork(p<0.01). Based on the results, regular consumption of pork dishes improved the nutritional status of industry workers without any adverse effect in terms of the intake of relative fat and cholesterol.

• Journal of Families and Better Life
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• v.16 no.4
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• pp.183-196
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• 1998

The purpose of this study was to investigate the discretionary consumption expenditure of Korean urban housewives and the factors contributing to the discretionary consumption expenditure. 535 housewives living in Seoul and Gyungki district were selected and frequencies percentile means standard deviation and multiple-regression analysis were utilized. The results of this study were as follows: First the monthly discretionary consumption expenditure of Korean urban housewives was 592,500won. Particularly the level of clothing expenditure for urban housewives of 135,700won was found to be the highest expenditure among other discretionary expenditures while the level of transportation expenditure of 68,100won was found to be the lowest expenditure. Second educational attainment employment status conspicuous tendency of consumption and contribution to household economic of urban housewives husband's job the number of children monthly income debt ownership and home ownership were ignificant variables on each category of discretionary consumption expenditure while age future economic expectation egion and total asset were not significant variables. Third employment status conspicuous tendency of consumption husband's job the number of children monthly income and debt ownership were related to discretionary consumption expenditure of Korean urban housewives.

• 한국노년학
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• v.30 no.3
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• pp.911-931
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• 2010

This study was conducted with objectives to assess consumption structure of the elderly households in Korea, focusing on the difference of consumption structure depending on the poverty status and family type. The results of this study show that the poor elderly households have primarily consumed the necessary goods for health care, food, clothing, and shelter. Especially, the poor single elderly living alone and married couples living independently(or alone) have been in the serious unbalanced consumption status. Based on the findings of the study, it is recommended that the support schemes to help the consumption of necessary goods should be introduced to improve their economic well-being. The support schemes to promote their social role as consumers should be also introduced.

• Journal of Nutrition and Health
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• v.30 no.1
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• pp.48-60
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• 1997

The purpose of this study was to evaluate alcohol consumption and nutritional status in patients with alcoholic liver disease. The subjects were 80 patients with alcoholic liver cirrhosis and 12 patients with alcoholic fatty liver. Also 57 alcoholics without liver disease, 32 patients with viral liver cirrhosis and 194 normal men were included as control groups. Data on anthropometric index, socioeconomic status, alcohol consumption, dietary habits and dietary intakes were collected by individual interview. Alcoholic liver disease group had significantly lower triceps skinfold thickness and mid-uppr-arm circumferences than other groups. Socioeconomic status of alcholoci subjects was middle class or lower than that. The amount, duration and frequency of alcohol consumption were significantly higher and the quality of side dishes consumed with alcoholic beverage was significantly poorer in patients with alcoholic liver cirrhosis than others. Patients with alchololic liver disease ingested approximately 40% of daily caloric intake as alcohol and all alcoholic subjects had lower average intakes of protein, carbohydrates, fat, vitamins and minerals as compared with Korean adult average intakes. The results suggest that alcohol and poor dietary intake could cause malnutrition and might be two of the important risk factors to develop alcoholic liver disease in alcoholics. But other factors like genetic and immunological factors should be also considered in elucidating the causes of alcoholic liver disease. An extensive nutritional education should be emphasized for alcohol consuming population to prevent development of alcoholic liver disease.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.4
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• pp.1733-1737
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• 2016

Background: Stress associated with fishing is known to trigger consumption of alcohol and tobacco among fishermen. This study aimed to assess the prevalence of tobacco and alcohol consumption among fishermen in Udupi Taluk in the state of Karnataka, India, and to study associations with health status and job stress. Materials and Methods: The study was conducted among 825 fishermen in Udupi Taluk of Karnataka between January-June 2015, using a two stage cluster sampling procedure. Associations between variables of interest were assessed using multivariable analysis and logistic regression models. Results: The prevalences of consumption of tobacco, alcohol and either of these substances were 64.2%, 45.6% and 86.9% respectively. There was a positive association between alcohol and any form of tobacco consumption with income but none with respondent's job stress and health status. Conclusions: Our study concluded that fishermen with poor health status are seen more among tobacco and alcohol users.