• International Journal of Advanced Culture Technology
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• v.4 no.3
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• pp.24-38
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• 2016

The purpose of our study is to analyze the effect of socio-economic status on the diet pattern of Korean adults. Raw data from the fifth (2010-2012) Korea National Health and Nutrition Examination Survey (KNHANES) were used, and finally 11,700 adults were analyzed as subjects. Results in consideration of the socio-economic status of the subjects, a linear trend was observed in men in which the odds ratio of having lunch (p for trend=0.006) and dinner (p for trend=0.0317) decreased as the level of education went down. In diet frequency, a decreasing trend (p for trend=0.0328) was observed in which the odds ratio of having 3 meals a day reduced as the household income lowered. For women, a linear trend (p for trend=0.0012) was observed in which the frequency of dinner decreased as the level of education became lower. A falling trend in the rate of having 3 meals a day was also observed (p for trend=0.0135). Our study analyzed the characteristics of the diet patterns of individuals according to their socio-economic status with the purpose of suggesting guidelines for correcting. To prevent this, we will need education and awareness and public attention for the practice of correct eating habits.

• Nutrition Research and Practice
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• v.16 no.1
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• pp.94-105
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• 2022

BACKGROUND/OBJECTIVES: The purpose of this study was to investigate the association between socioeconomic status and chewing discomfort and identify the role of food insecurity in the association's causal pathway in a representative sample of Korean elders. MATERIALS/METHODS: We conducted cross-sectional analyses of the Korea National Health and Nutrition Examination Survey (2013-2015) data for elders aged ≥ 65 years. Socioeconomic status indicators used included household income and education level. Chewing discomfort was assessed according to the self-reported presence of chewing problems. Food security was surveyed using a questionnaire based on the US Household Food Security Survey Module. RESULTS: The odds ratios of chewing discomfort in the 1st and 2nd income quartiles were 1.55 (95% confidence interval [CI], 1.15-2.10) and 1.40 (95% CI, 1.03-1.90), respectively, compared to participants in the highest income quartile. Participants with the lowest education level were 1.89 (95% CI, 1.30-2.75) times more likely to have chewing discomfort than those without chewing discomfort. After including food security in the final model, the logistic coefficients were attenuated in the income and education quartiles. CONCLUSIONS: Low socioeconomic status was associated with chewing discomfort. In addition, the results confirm that food insecurity can mediate the association between socioeconomic inequalities and chewing discomfort among the elderly.

• The Research Journal of the Costume Culture
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• v.31 no.5
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• pp.669-691
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• 2023

This study aims to analyze the variations in online clothing purchasing patterns based on demographic attributes and purchasing behavior. The survey subjects comprised individuals in their 10s to 50s who had prior experience with online shopping. The survey was conducted in Gyungnam from May to June 2022. A total of 397 questionnaires were analyzed using the χ²-test statistical method. The analysis of clothing purchase type based on demographic characteristics revealed differences in terms of gender, marital status, age, monthly income, and occupation. Notably, when analyzed by demographic characteristics and clothing purchase types, monthly online purchase frequency displayed significant differences in marital status, age, and occupation. Similarly, monthly purchase amounts through online platforms exhibited significant variations based on marital status, age, monthly income, and occupation. The online fashion platforms, when examined in relation to demographic characteristics and purchase types, showed significant differences across all variables. Clothing purchases by consumers seeking individuality and differentiation exhibited significant differences in age, occupation, and purchase types. Furthermore, the reasons for choosing online platforms for clothing purchases varied significantly based on age and occupation. These findings indicate diverse purchasing behaviors on online platforms influenced by demographic characteristics. These findings can be valuable for effectively segmenting the online fashion market.

• Korean Journal of Health Education and Promotion
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• v.26 no.2
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• pp.35-47
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• 2009

Purpose: The purpose of this study was to investigate the chronic disease, health status and lifestyle, and to test the chronic disease and health status and lifestyle of rural elderly by gender. Method: The interview survey was performed in September 2004 with structured questionnaires(Scale of Long-Term Health and Welfare Need Survey) to 770 of the elderly who lived in Muan-Gun of Chunnam Province. The percentage, Chi-squire test and regression method were used for some of the cross-sectional data. Results: The 770 elderly respondents were composed of 51.3% male and 48.7% female. 59.1% of the elderly had chronic disease. About the subjective health status that 54.3% of the respondents have been answered not good health status, 87.9% of the respondents have been health examination. The related variables of chronic disease and general characteristics were education and religious level in male, age, marital status, type of social security, education and religious level in female, and health status variables were subjective health status, cognitive function, ADL, IADL, and lifestyle factors was exercise in male, examination in female. Conclusion: These results suggested that special health promotion and education programs of the health habits such as physical exercise and health examination were necessities for the elderly of rural area.

• Journal of Korean society of Dental Hygiene
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• v.17 no.1
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• pp.99-110
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• 2017

Objectives: I examined the health and oral health status of elderly people living alone compared to elderly people living with their families by using data (2014) from the 6th Two-Year Korea National Health and Nutrition Examination Survey. Methods: Among 1,454 health survey respondents aged 65 years and over who participated in the 6th Two-Year Korea National Health and Nutrition Examination Survey conducted in 2014, 311 were elderly people living alone and 1,143 were elderly people living with their families. Results: In terms of socio-demographic characteristics, the percentage of elderly people living alone was high especially in women and when the subjects' age, education level, and income level were low. In terms of oral health status, the percentage of elderly people living alone was high when elderly people thought that their subjectively viewed health was poor and the frequency of drinking and exercise was low. In terms of oral health status, the percentage of elderly people living alone was high among elderly people who did not have good oral health in their subjective view and did not get oral examinations for a year and had a lot of difficulty chewing. Conclusions: Family support or additional social support for elderly people who live alone should be considered to promote the healthy lives of elderly people.

• Hwankyungkyoyuk
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• v.17 no.2
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• pp.106-121
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• 2004

This thesis examined and analyzed the occupational status of the promising occupations in the environmental industry. A study on the status of the occupations in the environmental industry is very necessary for planning policies and improving occupations in the environmental industry. Studies and discussions regarding the status of the occupations in the environmental industry, however, were extremely insufficient. A survey of the employees in the environmental industry was conducted in order to certainly comprehend the status of the occupations, educational and training programs, and occupational changes and to utilize the result of the survey as foundational data necessary for occupational studies in the environmental industry. The subject of the survey was limited to the employees who had work for one or more years in twenty promising occupations in the environmental industry. The content of the survey was occupational performance competencies, occupational careers, the degree of occupational satisfaction, vocational education and training, working conditions, occupational changes, and the security of the human resources. Dissimilarities as well as similarities among twenty promising occupations were discovered according to the analysis result of the occupations in the environmental industry. A major discovery was that there are lots of difficulties in securing environment-related human resources. Primary reasons for the difficulties were inconsistent working conditions and the shortage of the qualified human resources. To solve the difficulties in securing the human resources, the curriculum of the educational and the training institutes should be innovated and the human resources from the institutes could be applied to the workplace directly after the graduation.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.24-31
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• 2004

In order to decommission safely nuclear power plant, it is necessary for the procedure of residual radioactivity investigation in site to provide detailed guidance for planning, implementing, and evaluating environmental and facility radiological surveys conducted to demonstrate compliance with a dose or risk-based regulation. This study presents the procedure of residual radioactivity investigation in decommissioning site - Historical Site Assessment, Scoping Survey, characterization Survey, Remedial Action Support Survey, Final Status Survey - on the basis of MARSSIM(Multi-Agency Radiation Survey and Site Investigation Manual) and investigation cases of decommissioned or decommissioning nuclear power plant.

• Journal of Agricultural Education and Human Resource Development
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• v.49 no.4
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• pp.43-65
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• 2017

The purpose of this study is to identify the Issues of the survey on employment status at the vocational high school. For this, 19 chief teachers of employment department were interviewed with the validity of the concept of employment, the appropriateness of the survey period, the effectiveness of the survey method, and the usefulness of the survey output. The main results of research were as follows. First, in the survey of current employment situation, employment is a low standard to be recognized as an ordinary standard, and the employment counts not linked to DB are likely to be inaccurate. Second, regarding the period of employment, the current February survey is difficult to distinguish between field study and employment, and there is a limit to the study of full employment. Third, the present method has limitations on reliability and work efficiency in the survey method. Fourth, current output is not useful for school use in relation to survey output.

• Journal of Nutrition and Health
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• v.25 no.5
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• pp.404-412
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• 1992

Iron intake and nutritional status of 99 female college students of Chungnam Natiional Unive-rsity were estimateed with dietary survey and measurement of hematological indices including the level of serum ferritin Food intake was measured using the weighing method and iron availability per meal was calculated according to Monsen and Hallberg. The average daily intakes of protein vitamin C. total iron and also total available amount of iron were higher than the Korean R.D.A. The blood indices for iron status however showed that iron status of the subjects was inade-quate. Furthermore the serum ferritin levels indicated marginal iron storage in 75% of the subjects.

• Journal of Korean society of Dental Hygiene
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• v.14 no.4
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• pp.563-570
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• 2014

Objectives : The purpose of this study was to investigate the relationship of subjective recognition for oral health in HBsAg positive carriers based on the data of the $5^{th}$ National Health and Nutrition Examination Survey. Methods : A statistical package SPSS 21.0 was used to analyze the relationship between oral health status and subjective oral health awareness based on data of the $5^{th}$ National Health and Nutrition Examination Survey. Results : The subjective poor oral health was found in those who had mastication and speaking discomfort and those having dental prosthesis. Conclusions : The respondents considered themselves to be in poor oral health when the subjective systemic health status and objective oral health status were worse.