• Title/Summary/Keyword: Health and lifestyle

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A Study on the Role of Public Sewage Treatment Facilities using Wastewater-based Epidemiology (하수기반역학을 적용한 공공하수처리시설 역할 재정립)

  • Park Yoonkyung;Yun Sang-Lean;Yoon Younghan;Kim Reeho;Nishimura Fumitake;Sturat L. Simpson;Kim Ilho
    • Journal of Korean Society on Water Environment
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    • v.39 no.3
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    • pp.231-239
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    • 2023
  • Public sewage treatment facilities are a necessary infrastructure for public health that treat sewage generated in cities and basin living areas and discharge it into rivers or seas. Recently, the role of public sewage treatment is receiving attention as a place of use of wastewater-based epidemiology (WBE), which analyzes human specific metabolic emissions or biomarkers present in sewage to investigate the environment to which the population is exposed in the water drain. WBE is mainly applied to investigate legal and water-law drug use or to predict and analyze the lifestyle of local residents. WBE has also been applied to predict and analyze the degree of infectious diseases that are prevalent worldwide, such as COVID-19. Since sewage flowing into public sewage treatment facilities includes living information of the population living in the drainage area, it is easy to collect basic data to predict the confirmation and spread of infectious diseases. Therefore, it is necessary to establish a new role of public sewage treatment facilities as an infrastructure necessary for WBE that can obtain information on the confirmation and spread of infectious diseases other than the traditional role of public sewage treatment. In South Korea, the sewerage supply rate is about 95.5% and the number of public sewage treatment facility is 4,209. This means that the infrastructure of sewerage is fully established. However, to successfully drive for WBE , research on monitoring and big-data analysis is needed.

Influence of Consumers' Shopping Value and Product Types on LOHAS Consumption (쇼핑성향과 상품특성에 따른 로하스 상품 소비에 관한 연구)

  • Park, Kyoung-Won;Park, Ju-Young;You, Yen-Yoo
    • The Journal of the Korea Contents Association
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    • v.11 no.12
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    • pp.856-869
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    • 2011
  • The purpose of this study is to provide implications for LOHAS(Lifestyle of Health and Sustainability) consumption growth. The study investigated the relationships between shopping value, LOHAS consciousness and LOHAS consumption. The finding of this study revealed that both hedonic and utilitarian shopping values had a positive effect on LOHAS consciousness and LOHAS consumption. We also found that the representative hedonic and utilitarian products(electronics) had the positive relationship between the both hedonic and utilitarian shopping values and LOHAS consumption. Furthermore, the representative hedonic LOHAS products(cosmetics) showed a positive relationship between hedonic shopping values and LOHAS consumption. However the representative utilitarian LOHAS product(detergent) did not show a relationship between utilitarian shopping values and LOHAS consumption. These findings are expected to provide marketing implications for LOHAS consumption growth. To improve consumers' LOHAS consumption, it is essential to focus on strengthening the hedonic value of the consumers, highlighting LOHAS consciousness. LOHAS consumption may improve the pride of consumers and increase the pleasure of the consumers. Additionally, it is necessary that publicity and education justify consumer behavior such that LOHAS consumption is socially responsible and it is a mature and exemplary action of citizens obligations to society.

Daily Water Intake and Exposure Parameters Related to the Multi-route Exposure in Drinking Water (음용수의 섭취량 및 다경로 노출평가를 위한 노출변수 조사연구)

  • Chung, Yong;Shin, Dong-Chun;Park, Seong-Eun;Choi, Shi-Nai;Park, Seon-Mee
    • Environmental Analysis Health and Toxicology
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    • v.11 no.1_2
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    • pp.19-29
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    • 1996
  • Human exposure to volatile compounds in tap water can occur from inhalation and dermal absorption as well as direct ingestion. The relative contribution to total human exposure from these pathways has been considered to be important especially for VOC's (volatile organic compounds). In an attempt to reduce the uncertainty of the risk assessment, it has been suggested that the exposure assessment process could be significantly improved by adopting Monte-Carlo simulation. However, there is no actual data in Korea for each exposure parameter to determine the level of exposure, and the distributional pattern. Therefore, we surveyed water use patterns and behavior related to multi-route exposure to VOC's in household tap water in Korea, and compared these values to the those in western countries. In the first survey, we calculated daily water intake using data from a sample of 1322 persons of several cities in Korea. In the second survey, we obtained questionnaire data on exposure time for showering, bathing and household activities, and tap water intake from 851households in Korea. In the last survey, we measured the exposure parameters (exposure time, water use rate etc.) related to showers, baths, toilets, dish washing, washing and cooking, and tap water intake was surveyed. Also, the subjects were measured their body weight, height and tidal volume, etc. A diary, a flow meter and a measuring cup were used to measure these values as precisely as possible. Average daily water intake was ranged 0.79-1.71 L/day for adults in three surveys. Tap water intake measured by log-sheet during one week in third survey was 1.26 (average), 1.98 L/day (90 percentlie), respectively. These results were comparable with results from EPA (1.4, 2L/day). The average amount of water used by housewives in the third survey was 515.0 $\pm$ 564.6L/day. In usual activity, the amount of water used in the bathroom, the laundry and the kitchen was 140.0 $\pm$ 538.9, 148.0 $\pm$ 174.5, 229.3 $\pm$ 205.4 L/day, respectively. Exposure parameters such as water intake rate, exposure duration, body weight, inhalation rates in surveyed data of Korean people differed from those published from western countries. This could be attributed to variations in lifestyle, dietary habits and physiological characteristics.

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The Convergent factors influencing of the Middle Aged Women's Perceived Aging (중년 여성들의 노화인식에 영향을 미치는 복합적 요인)

  • Jung, Moon-Sin;Kwon, Hye-Jin
    • Journal of Digital Convergence
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    • v.15 no.2
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    • pp.493-501
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    • 2017
  • This study aimed to present cosmetic countermeasures for preventing fast aging process in the middle age and accepting healthy aging both physically and mentally by investigating the perception of aging according to the health condition, lifestyle and psychological condition targeting mid-aged women in 40s to 50s residing in Seoul and Gyeonggi-do Province. The data collection period was from July 25 to Sept 1, 2015. The data was analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients, and stepwise multiple regression. It was shown that as the age was higher, the menopause ratio was higher, drinking, exercise volume and hours of sleep were reduced and the stress and psychological pressure were higher. According to the menopausal status, the status of facial aging showed a significant difference (${\chi}^2=39.692^{***}$, p<.001), and it also showed a difference according to the status of leisure (hobby) activity (${\chi}^2=22.470^{***}$, p<.01). Also, as higher the age and closer to the menopause in items including the progress of aging, anxiety about aging and improvement efforts, more negative perception was shown, indicating that it is necessary to prepare cosmetic countermeasures for mid-aged women in like a second puberty 40s to 50s although aging and menopause around 50s are very natural. If a beauty alternative is provided, it will help them to have a successful retirement.

Study on User Benefits for Activating Lifestyle Sports (생활체육 활성화를 위한 이용자 편익에 관한 연구)

  • Choi, Seung-Jae
    • Journal of Korea Entertainment Industry Association
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    • v.13 no.2
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    • pp.207-217
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    • 2019
  • The purpose of this study is to examine the physical and psychological effects of lifelong physical activity and the role of leader capacity, to provide practical basic data on intangible benefits and to suggest ways to activate the value of lifelong physical education. This study was conducted from September 1, 2018 to September 30, 2018, with a total of 206 questionnaires centering on men and women participating in sports in Jeollanam do. The two-step approach proposed by Anderson & Gerbing (1988) was used to examine the structural relationships between physical benefits, social benefits, mental benefits, self efficacy benefits, leisure cultural benefits, physical effects, mental effects, Respectively. The conclusions of this study are summarized as follows. First, physical and leisure cultural benefits have a positive(+) direct effect on leader capacity. Second, self-efficacy benefits, physical benefits, and leisure cultural benefits have positive direct effects on physical effects. Third, self-efficacy and leisure culture benefits have a direct positive effect on mental effects. Fourth, leadership competence plays a mediating role in the relationship between leisure cultural benefits and physical effects. In addition, it has a mediating role in the relationship between leisure cultural benefits and mental effects. In order to maximize the quantitative expansion and qualitative improvement of living sports and to enhance intangible value of participants in sports for all, the private capital investment such as the training of competent leaders, the development of various programs, and the investment support in the public sector, We hope that the role of the new welfare service delivery system shared with welfare will be provided.

Cigarette Smoking and Mortality in the Korean Multi-center Cancer Cohort (KMCC) Study (한국인의 흡연과 사망 위험에 관한 코호트 연구)

  • Lee, Eun-Ha;Park, Sue-K.;Ko, Kwang-Pil;Cho, In-Seong;Chang, Soung-Hoon;Shin, Hai-Rim;Kang, Dae-Hee;Yoo, Keun-Young
    • Journal of Preventive Medicine and Public Health
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    • v.43 no.2
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    • pp.151-158
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    • 2010
  • Objectives: The aim of this study was to evaluate the association between cigarette smoking and total mortality, cancer mortality and other disease mortalities in Korean adults. Methods: A total of 14 161 subjects of the Korean Multi-center Cancer Cohort who were over 40 years of age and who were cancer-free at baseline enrollment reported their lifestyle factors, including the smoking status. The median follow-up time was 6.6 years. During the follow-up period from 1993 to 2005, we identified 1159 cases of mortality, including 260 cancer mortality cases with a total of 91 987 person-years, by the national death certificate. Cox proportional hazard regression model was used to estimate the hazard ratio (HR) of cigarette smoking for total mortality, cancer mortality and disease-specific mortality, as adjusted for age, gender, the geographic area and year of enrollment, the alcohol consumption status, the education level and the body mass index (BMI). Results: Cigarette smoking was significantly associated with an increased risk of total mortality, all-cancer mortality and lung cancer mortality (p-trend, < 0.01, <0.01, <0.01, respectively). Compared to non-smoking, current smokers were at a higher risk for mortality [HR (95% CI)=1.3 (1.1 - 1.5) for total mortality; HR (95% CI)=1.6 (1.1 -2.2) for all-cancer mortality; HR (95% CI)=3.9 (1.9-7.7) for lung cancer mortality]. Conclusions: This study's results suggest that cigarette smoking might be associated with total mortality, all-cancer mortality and especially lung cancer mortality among Korean adults.

Effects of Nutrition Education and Exercise Program on Obesity Index and Behavioral Modification in Moderate Obese Women (영양교육과 운동을 병행한 프로그램이 중등도비만여성의 비만도와 행동변화에 미치는 효과)

  • Chang, Myung-Hee;Jung, Su-Jin
    • Korean Journal of Community Nutrition
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    • v.23 no.4
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    • pp.318-332
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    • 2018
  • Objectives: The purpose of this study was to investigate the behavioral modification of obese adults who underwent nutritional and physical activity education. Twenty obese females, aged 20-60 years old, with BMIs (Body Mass Index) >30 or body fat (%) >40 were subjected to this study. Methods: The physical activity education program consisted of doing exercise in a gymnasium together or home exercise. Dietary attitudes and dietary intakes were assessed using weight control, physical activity, and eating habits. The nutrition-exercise educational period was 12 weeks. Results: After the study period, there was significant improvement in physical activity and eating habits score. Furthermore, there was a significant increase in the dietary intakes of fiber, iron, potassium, vitamin A, vitamin $B_6$, and niacin. Blood pressure, blood glucose, and total cholesterol levels showed a tendency to decrease, but there was no significant difference. BMI, fat mass, abdominal circumference, and visceral fat levels were significantly reduced while muscle mass significantly increased. Conclusions: This study suggests that behavioral modification by nutrition and physical activity education with feedback has positive effects on dietary intake and anthropometric biomarkers in obese adults. Therefore, lifestyle interventions of this kind could be recommended as a method for obesity management.

The Impacts of Organizational Commitment on Medical Service Fee Reduction Rate by Lifestyle with Environmental Factors as Medium (환경요인을 매개로 라이프 스타일에 따른 조직몰입이 진료비 삭감률에 미치는 영향)

  • Yang, Yu-Jeong;Jeong, Yeon-Ja
    • Journal of Korea Entertainment Industry Association
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    • v.14 no.7
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    • pp.609-621
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    • 2020
  • This study identified the impacts of organizational commitment on medical service reduction rates by lifestyles of medical institution workers with a medium of environmental factors in a medical institution, and it conducted a survey targeting 300 medical institution workers in Jeolla-do, South Korea. The results are as follows. First, there was a significant difference in an organizational commitment by sociodemographic characteristics based on age, academic career, gender, marital status, occupational description, monthly earnings, the years of employment, and the type of hospital. Second, there was a significant difference in environmental factors by sociodemographic characteristics based on marital status, the years of employment, and the type of hospital. Third, there was a significant difference in the inpatient reduction rate based on the occupational description, years of employment, and the type of hospital. In the outpatient reduction rate, a significant difference was shown based on age, marital status, occupational description, the years of employment, and the type of hospital. Fourth, when analyzing the relationship between organizational commitment, environmental factors, and the reduction rate, there was a significant positive correlation between inpatient reduction rate and outpatient reduction rate. Fifth, when analyzing the impacts on the inpatient reduction rate by deploying organizational commitment and environmental factors at the same time, it was shown that the environmental factors mediated partially in organizational commitment and inpatient reduction rate. In the case of outpatient reduction rate, it was shown that the environmental factors mediated completely in organizational commitment and outpatient reduction rate. The present study is aimed to contribute to providing the baseline data for an efficient operational plan and effective workforce management of medical institutions.

Factors Affecting Single Parents' Grit : Focusing on Personal Resources and Family Resources (청소년 자녀를 둔 한부모의 그릿에 영향을 미치는 요인 : 개인적 자원과 가족자원을 중심으로)

  • Kim, Gayeon;Park, Jeoungyun
    • Journal of Family Resource Management and Policy Review
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    • v.27 no.2
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    • pp.49-62
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    • 2023
  • Grit is a person's passion and perseverance that drive them to achieve long-term and meaningful goals. The purpose of this study was to identify practical resources that can affect single parents' grit. Using the fourth-year panel data from the Korean Children and Youth Panel Survey 2018 (KCYPS 2018), descriptive statistics were produced and a correlation analysis was conducted for 284 single parents. Hierarchical regression analysis was also performed to explore the demographic factors, personal resources(psychological, lifestyle/health), and family resources(family relationships/child, economic) that affect single parents' grit. First, the correlation analysis revealed that single parents' grit had a significant correlation with age, education status, life satisfaction, happiness, self-esteem, smartphone dependency, physical activity time, frequency of breakfast consumption, household size, parent's satisfaction with child's school achievement and school adjustment, subjective family economic status, and private education expenses. Second, the hierarchical regression analysis revealed that education status, self-esteem, employment status, smartphone dependency, physical activity time, household size, parent's satisfaction with child's school achievement, and subjective family economic status were significant factors affecting single parents' grit. Based on the research results, this study suggests directions for programs and policies to provide a stable environment for single-parent families to raise their children.

Promotion Directions of Spa Industry Using Local Resources in Jeju Island, Korea (제주도 향토자원을 활용한 스파산업 육성방향)

  • Yoon, Hye Yung
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.8 no.1
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    • pp.69-78
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    • 2013
  • Settled lifestyle as important to health and healing to medical tourism and wellness tourism in the 21st century has emerged as the best promising service industry. Jeju Island has a variety of local resources, and the directions was considered to spa industry promotion application it. Jeju Island has a variety of local resources which can be used for spa industry promotion. Jeju Island's beautiful natural environment, mineral resources, water resources, biological resources, agricultural products, traditional folk remedies available in Jeju's spa treatments. Using the local resources of Jeju, 'Jeju specialized spa treatments' can develop of 12 kinds of spa treatments. Namely, thalssotherapy, stone therapy, black sand poultice, hot-floored therapy using volcanic soil, thalassotherapy, drinking therapy, hydrotherapy, herbal/medicinal plants poultice, forest therapy, Spa cuisine, facial beauty, diet therapy. 12 kinds of Jeju specialized spa treatments development and service to the local resources of basic research on the physical and chemical characteristics, product development, clinical trials, efficacy studies should precede. In addition, customized spa services programs should be developed considering the propensity of customers, customer needs, and a spa type. And standardized program of spa services and need a manual painter. Medical tourism and wellness tourism in conjunction with efforts to be considered in order to increase the competitiveness of the spa industry in Jeju.

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