• Journal of dental hygiene science
• /
• v.2 no.2
• /
• pp.63-67
• /
• 2002

The purpose of this study was to develop more effective dental health education program and to reduce the occurrence of dental diseases among industrial men-workers in Korea. The questionaire and dental examination were given to 782 industrial men-workers who visited Asan Medical Center for the purpose of health examinations in 2000. The obtained results were as follows; 1. According to the results of logistic regression analysis, both ages (especially under 30's: P=0.027) and monthly incomes (especially under 1,000,000 won: P=0.000) show negative relationships with the occurrence of dental caries. 2. As the results of logistic regression analysis, ages shows positive relationship and monthly incomes shows negative relationship (only under 1,000,000 won: P=0.059) with the occurrence of missing teeth. 3. According to the results of logistic regression analysis of periodontal disease, the model shows no significance (P=0.117). 4. As the results of logistic regression analysis, both monthly incomes and ages show positive relationships with the occurrence of abrasion.

• Journal of Nutrition and Health
• /
• v.54 no.4
• /
• pp.355-372
• /
• 2021

Purpose: This study aimed to provide baseline data for establishing a sugar reduction policy at coffee shops by analyzing the factors that affect a coffee shop user's perception and behavioral intention of reducing sugar intake. Methods: An online survey was conducted involving 1,274 Daegu citizens aged 19-49 years, who had visited coffee shops within the last month. Results: When visiting a coffee shop, the purchase of sweet drinks was higher in the younger age group, and the addition of syrup or sugar was higher in the older age group. Of the total respondents, 42.1% were aware that some coffee shops accommodate reduced sugar requests, 57.9% perceived the need to reduce sugar in coffee shop beverages and 22.3% had purchased beverages intending to reduce their sugar intake. In addition, 59.7% knew about sugar nutrition labeling, and 68.8% perceived the need for nutrition labeling for sugar. When purchasing beverages, 35.6% checked the nutrition labeling, and 77.2% purchased alternative drinks when the sugar content was high. Guiding the choice of sweetness levels in coffee shop orders was seen to have the highest effectiveness and intention to reduce sugar intake. Moreover, the perceived need to reduce sugar intake had the most positive effect on the behavioral intention to reduce sugars in coffee shop beverages (β = 0.558, p < 0.001). Conclusion: Although the overall awareness and practice of reducing the sugar intake in coffee shop users were low, the behavioral intention to reduce sugars was positive, and this was most affected by the perception of the need to reduce sugars. Therefore, there is a need for differentiated education and promotion for each age group for recognizing the necessity and outlining methods for reducing sugar intake. Furthermore, coffee shops should reflect customer's sugar reduction needs.

• Journal of Labour Economics
• /
• v.33 no.3
• /
• pp.129-149
• /
• 2010

We find that there is the height premium in the Korean labor market. The wage increases by 1.5% with a centimeter increase of height among male workers of ages 30-49. This estimate is barely affected by family backgrounds such as a worker's father's education or occupation. It is rejected that a worker's height is a proxy variable for his health, which increases his wage. The height premium is unrelated with obesity. It is not also supported that a worker's height affects his wage through his occupational choice. We partly confirm that a worker's height affects his wage through his educational choice. The estimated height premium of 30's in Korea is comparable to that of age 33 in Great Britain.

• The Journal of the Convergence on Culture Technology
• /
• v.5 no.1
• /
• pp.99-105
• /
• 2019

This study analyzed the reactions of ad liking, empathy and psychological resistance to antismoking public advertisements through in-depth interviews of 30 adult males. According to the study, non-smokers responded favorably to the advertisement, while smokers were unhappy. In addition, smokers in their 40s and 50s showed a higher level of empathy for ads than those in their 20s and 30s. Smokers have tried various forms of psychological resistance to non-smoking messages, especially denigrating information sources. Based on the results of this research, a measure was proposed to enhance the effectiveness of the non-smoking advertisements.

• Fashion & Textile Research Journal
• /
• v.20 no.4
• /
• pp.389-399
• /
• 2018

The purpose of this study was to investigate the differences of sociocultural attitudes toward appearance, clothing and cosmetics purchasing behaviors according to male consumer's age group. The research method was survey and subjects were 656 male consumers. The results were as follows. First, three factors (appearance importance awareness, appearance internalization, and slimness importance awareness) were emerged on sociocultural attitudes toward appearance. Young age group showed higher level of appearance importance awareness and internalization than middle age group. Second, there were many differences on clothing purchasing behaviors by age variable. Young age group more importantly considered psycho-social purchasing motives, aesthetic selection criteria, and the internet as information source and purchasing place than middle age group. Whereas middle age group more importantly considered practical purchasing motives, practical selection criteria, and store display & salesman as information sources, and fashion outlet as purchasing place than young age group. Third, there were also many differences on cosmetics purchasing behaviors by age variable. Young age group used more and various cosmetics, and they more importantly considered skin improvement as purchasing motive, skin suitability and price as selection criteria, the internet as information source and purchasing place than middle age group. On the other hand, middle age group generally used fundamental cosmetics, and they more importantly considered skin protection as purchasing motive, quality as selection criterion, TV and store display & salesman as information sources, and discount store and cosmetics speciality store as purchasing places than young age group.

• Journal of Oral Medicine and Pain
• /
• v.33 no.2
• /
• pp.167-176
• /
• 2008

We analyzed 121 age estimation clients who had visited oral medicine clinic, Chonbuk National University Hospital, from January 2000 to December 2007 to evaluate its characters in Jeonllabuk-do. The obtained results were as follows : 1. There was distinct difference in sex distribution(Male : 58.7%, Female : 41.3%) and more than half percent(55.4%) was over 50's. 2. The difference between registered and alleged age was the most in more than 5 years, and most of them were over 50's. 3. There were more clients who wanted to increase their age than to decrease and was no prominent difference in sex. Age estimation clients who wanted to decrease their age were predominant under 10 years old and in 20's, and those wanted to increase were predominant in 10's and over 30's. 4. The most reasons to correct age were related to welfare benefit. The purpose of age estimation was different according to each age groups; welfare benefit was the most over 50's, occupation in 40's and 50's, friendship in 30's and 40's, sibling-related in 50's, employment in 10's and 20's. 5. Age was estimated by the attrition of permanent tooth and pulp/tooth ratio from 20 years, root apex closure for 10's and calcification of permanent tooth under 10 years old. In cases that were difficult to estimate by use of the attrition of permanent tooth and pulp/tooth ratio, age was estimated by missing time of permanent tooth and the change of mandibular angle with age. 6. The estimated ages were close to alleged age in 77.7% of clients but the rest(22.3%) was close to registered age.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.43 no.7
• /
• pp.1132-1137
• /
• 2014

The purpose of this study was to assess the need for nutritional education in male workers living in Busan, Korea. This study surveyed 310 industrial workers at five companies in Busan using a questionnaire. According to the results, need for nutritional education scored 3.60/5.00 points. The usage rate of mass media as a means of acquiring nutritional information was significantly higher (P<0.001) in subjects in their 50s compared to other age groups. Regarding scores on need for nutritional education according to theme, 'balanced eating habits' showed the highest score, followed by 'food safety', 'diet therapy related to a disease', and 'food hygiene and food poisoning prevention'. In terms of frequency of nutritional education, 29.0% of subjects considered 'biannually' to be desirable, whereas 25.8% and 21.0% considered 'annually' and 'quarterly' to be desirable, respectively. The results of this study suggest that nutritional education for industrial workers should be implemented in various ways in accordance with their characteristics. Furthermore, considering workers' low awareness levels of the need for nutritional education, employees are required to take the education in order to encouraged to improve their nutritional status and commit to a desirable diet.

• Korea Real Estate Review
• /
• v.24 no.1
• /
• pp.91-104
• /
• 2014

This paper studied condo selection attributes that affected satisfaction, recommendation and revisitation, in particular, investigated gender and age differences. Research target is the group who revisited time-sharing condominium within one year. The paper seeks to understand factors that affect and contribute to customer satisfaction and intentions for reuse. This study model was analyzed by the basic statistical analysis, factor analysis, reliability analysis and multiple analysis, using SPSS 18.0 and AMOS 18.0. We found that 5 condo selection attributes that have significant affect on user satisfaction: facility, service, product, accessibility and expense. Furthermore it was evident that user satisfaction has a significant effect on condo recommendation and intentions of reuse. With regard to sex, for male users expense, accessibility and service had a significant effect on their satisfaction level, while for female users, product was most important. User satisfaction both have a significant effect on recommendation and intentions of reuse but for females this was more evident. Regarding the age, for 20~30 age band, service and product factor had a significant effect on user satisfaction in order, whereas, for the age band of over 40s, expense, product and facility factors were important. User satisfaction of both have a significant effect on recommendation and intentions of reuse. In the meantime user satisfaction of 20~30 age band had a bigger positive significant effect on recommendation and intentions of reuse than the age band over 40s.

• Journal of Digital Convergence
• /
• v.10 no.7
• /
• pp.23-29
• /
• 2012

This study organizational commitment and performance certification could affect vocational trainees for general characteristics of the demographic analysis, and variables according to the learned the difference between organizational commitment, and the result was as follows. First, in males than in females, ages 20s high school education level and marital status were higher in the unmarried than married. Second, vocational training pathways and variance analysis on age 20 in 16 patients (31.4%), 30, 14 (27.5%), 40 (33.3), 50 3 patients (5.9%), 60 1 (2.0%) and were followed in the order of 5-6 hours for a long time trainees prefer to be educated, and female than in male emotional and normative commitment to organizational commitment in the show were high. Ages 40 and an organizational commitment in their 20s and 50s was higher than 30. Qualifications and training satisfaction satisfaction appeared to influence normative commitment certification training influences organizational commitment. However, certification and satisfaction on organizational commitment (-) does not affect the present study showed the figures shown in the policy implications of the authorities gave is preparing to have meaning.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.2
• /
• pp.746-752
• /
• 2011

To evaluate the degree of obesity based on differential combinations of BMI and body fat ratio, and thereby to obtain the comprehensive determination of coronary heart disease risk factors. The present study was conducted among 3,731 individuals(male; 2,312, female; 1,419) who underwent general health checkup in the general health promotion center in a university hospital during 2-year period from Jan. 2008 to Dec. 2009. Based on the obesity categories from combinations of BMI and body fat ratio, 30.2% were "normal", 8.9% were "seemingly obese", 31.2% were "occult obese", and 29.8% were "obese". By sexual comparison, the proportion of "normal" and "seeming obese" individuals were higher in men than women, while "occult obese" and "obesity" individuals were preponderant in women compared to men. By age, the proportion of "obesity" individuals were higher in the 40' and 50's than in 30's and 60's. Based on the association between obesity categories and each of CRF, SBP, DBP, TC, HDL-C, LDL-C and TG was significantly higher in "seeming obese" and "obesity" group than in "normal" group, but SBP, TC and LDL-C was significantly higher in "occult obese" and "obesity" group than in "normal" group. For odds ratios of each of CRF for obesity categories, it was higher in "obesity" group, "seeming obese" group, "occult obese" group than in "normal" group in that order.