• Journal of Korean Society of Occupational and Environmental Hygiene
• /
• v.16 no.3
• /
• pp.276-283
• /
• 2006

Work-related musculoskeletal disorders (WMSDs) were a major source of disability and lost work time after 'Foreign Currency Crisis(1998-2000)' in Korea. There is considerable evidence documenting the association between psychosocial risk factors and work disability due to WMSDs. But, there is not much in Korea. The present study aimed to explore the predictive association between the changed working conditions and WMSDs after 'Foreign Currency Crisis' in Korea. A study sample of 8,670 automobile assembly workers were recruited for this study. A structured-questionnaire was used to assess general characteristics, working conditions, and information concerning medical treatment of WMSDs. After adjustment for sociodemographic factors, increased overtime work(OR=1.22), daily work time(OR=1.20), work speed (OR=1.32), number of workers(OR=0.83), supervisory control(OR=1.39), physical load(OR=1.39), and mental load (OR=1.25) were all founded to be significantly associated with WMSDs. This study has shown the importance of changed working conditions in the occurrence of WMSDs. Therefore, it will be necessary to reduce WMSDs with controlling both physical and psychosocial factors.

• Women's Health Nursing
• /
• v.17 no.4
• /
• pp.359-368
• /
• 2011

Purpose: To examine delivery type of mother who have had a previous cesarean and identify maternal factors related to type of delivery. Methods: The study sample included 60,504 mothers who had delivered through cesarean section. Related variables were categorized as sociodemographic factors (age, residence, health insurance type, income level) and clinical characteristics (14 maternal factor, 4 fetal factor and pre-term). For data analysis, $x^2$ and multivariate logistic regression were conducted. Results: Among the 60,504mothers, 3,075 were delivered through Vaginal Birth After C-Section (VBAC) and the VBAC rate was 5.1%. Underage 34, the VBAC rate increased according to age increases up to 3%. Mothers residing in urban areas had VBAC more frequently than mothers in rural area. Mothers in the high and middle income levels had a greater possibility of having VBAC than mothers in lower income levels. A greater likelihood of increase in repeated cesarean section were found in mothers with maternal and fetal factors. Conclusion: Evidence based nursing practice guidelines and education programs for previous cesarean section mothers and health policy are needed to increase VBAC.

• The Korean Journal of Community Living Science
• /
• v.22 no.4
• /
• pp.623-635
• /
• 2011

Over the past few decades, the proportion of elderly people with depression in Korea has been rapidly increasing. The purpose of this study is to explore relative effects of health and family factors on geriatric depression. The data sources are from Korean Longitudinal Study of Aging(2008). The Analysis sample consists of 4,040 cases. Analysis results show that there is a significant variability in geriatric depression according to sociodemographic characteristics, health characteristics, and family characteristics. Hierarchical logistic regression analyses are employed to assess the causal relationship between health characteristics and geriatric depression. Model II showed that ADL(exp(B)=1.732), having difficulties due to sight deterioration(exp(B)=1.398), having difficulties due to masticatory force deterioration(exp(B)=1.414), having difficulties due to pain(exp(B)=2.435), and subjective health status(exp(B)=2.010) are reported as predictors of geriatric depression. Namely, the probability of having geriatric depression of the above predictors has been 1.7 times, 1.4 times, 1.4 times, 2.4 times. 2.0 times higher than normal figures. Among health characteristics, pain is the most prevalent factor. Model III showed that as for family characteristics, coresiding with children(exp(B)=1.312) and frequency of contacting with children by phones, letters, or emails(exp(B)=1.477) are reported as predictors of geriatric depression. Key findings are that health factors have larger effects than family factors on geriatric depression.

• Journal of Korean Public Health Nursing
• /
• v.24 no.2
• /
• pp.323-335
• /
• 2010

Purpose: This study identified sociodemographic characteristics, health status, health care utilization and related factors of Asian immigrant women in Korea. Methods: Data were collected from 465 immigrant women from China, Vietnam, the Philippines, and other Asian countries using standardized questionnaires. Descriptive statistics and $X^2$-test were performed utilizing SPSS version 17. A p-value <.05 was considered statistically significant. Results: Subjects had relatively good subjective health. The most prevalent conditions were, in order, anemia, gastrointestinal diseases, gynecological diseases, and depression. Subjects utilized mostly hospitals or clinics when sick. There were significant relationships between health care utilization and factors including residence, time since immigration and economic status. The rate of non-treatment in hospitals or clinics was 30.1% during the previous year, with significant relationships between non-treatment and factors including time since immigration and economic status. The major reasons for non-treatment were the burden of hospital expenses followed by communication difficulty. Conclusion: Public health efforts should be targeted to Asian immigrant women to improve their health status and support health care utilization.

• Journal of muscle and joint health
• /
• v.24 no.1
• /
• pp.24-36
• /
• 2017

Purpose: The purpose of the study was to comprehensively explore the factors influencing quality of life and its measurements in patients with hypertension. Methods: Based on the PRISMA statement and NECA systematic literature review guideline, a systematic literature review was conducted in this study. To search studies related to quality of life in patients with hypertension, multiple electronic databases were used using a combination of key words 'hypertension' and 'quality of life'. Throughout this process, a total of 983 studies were identified. Then, the second selection processes and quality assessment were conducted by four investigators independently. Finally, a total of 19 studies were included for the analysis. Results: Results showed that quality of life was focused on the health-related quality of life, and the SF-36 was one of the most frequently used measurements. The factors influencing quality of life were categorized into sociodemographic, health-related, health behavioral, and psychosocial variables. Conclusion: Researchers need to consider these multiple factors to promote quality of life in patients with hypertension.

• Journal of Korean society of Dental Hygiene
• /
• v.22 no.6
• /
• pp.513-520
• /
• 2022

Objectives: The objective of the study was to investigate the factors related to non-use of interdental care products (ICP) in adolescents. Methods: The 2019 Korean Youth Risk Behavior Web-based Survey was used, examining 57,303 subjects. Complex-sample chi-square test and logistic regression analyses were performed to identify differences in ICP according to sociodemographic characteristics and oral health behavior and to determine the factors related to non-use. Results: The ICP non-use rate was 70.9%. Factors related to the non-use of ICP were middle or low economic status (OR=1.367 and 1.677). The other significant variables were less than one tooth brushing per day (OR=1.542), no scaling within 12 months (OR=1.631), and receiving dental treatment either once or two times or more (OR=1.757 and 2.195). Conclusions: To increase the ICP usage rate, continuous attention is needed from schools and families in addition to interventions at the national level.

• Korean Journal of Social Welfare
• /
• v.37
• /
• pp.217-239
• /
• 1999

The main premise of this study is that a successful treatment and rehabilitation of the mentally ill depends on an active. coping of their family members, who are the primary care-takers of the patients, even if families are confronting many difficulties because of caring their patients. Accordingly, this study aims to find out which factors are related to families active coping with the mentally ill. This study is conducted the survey with 191 family members of the mentally ills in order to discover: 1) what kinds of relations do exist between sociodemographic factors of the respondents, care-burden toward the mentally ill, and social supports, and the active coping, and 2) in what extent do these related factors affect on the active coping. The major findings of the study are: 1) gender and educational background of the respondents are positively related to the active coping; 2) regarding care-burden felt by the respondents, there is statistically significant positive relationship between - the respondents' burden due to a lack of social and institutional support and their active coping; 3) considering the relationship with social support, there is highly positive relationship between decision. emotional. material supports and the active coping; 4) using a multiple regression, respondents' sociodemographic background, care-burden, social support affect significantly on the active coping by 26.2% of explanatory power; and 5) using a step-wise multiple regression, the most powerful influenced factors on active coping are emotional support, burden due to a lack of social and institutional support, and educational background of the respondents. In conclusion, this study recommends clinicians to use an educational and support model for the families. All these efforts will contribute to enhance active coping of the families with the mentally ill.

• Korean Journal of Adult Nursing
• /
• v.25 no.2
• /
• pp.183-193
• /
• 2013

Purpose: The purpose of this study was to identify the prevalence and risk factors of sleep disturbance among community dwelling adults in Korea. Methods: Data were collected from nine hundred fifty nine adults dwelling in a metropolitan city in Korea. Subjects were older than 45 years, did not take medication for sleep problems on a regular basis, and did not work at night. The Pittsburgh Sleep Quality Index was used to collect data about sleep disturbance. Sociodemographic, life style, and health related factors were included as risk factors. Chi square test and logistic stepwise regression were used to identify the risk factors. Results: The prevalence of sleep disturbance was 13.1%. The significant risk factors were being female, age, number of toilet use at night, perceived health, and pain. Risk factors were somewhat different by gender. Emotional and job status were the risk factors only for men and menopausal status were for women. Conclusion: Prevalence of sleep disturbance in community dwelling adults in Korea was not greater than those dwelling in other countries. Females, older adults, the number of toilet use at night, perceived health, and pain were the most important risk factors for sleep disturbances. Gender was a factor in reported sleep disturbances. It might be useful to investigate the factors that contribute to the number of toilet use at night as this might have some underlying factors that could be corrected.

• Korea Journal of Hospital Management
• /
• v.10 no.2
• /
• pp.64-80
• /
• 2005

The objectives of this study were to identify factors associated with unexpected revisit to an emergency medical center (EMC) located in Seoul and to examine reasons for revisit. During March, June, September and December, 2002, a total of 168 patients had unexpected revisits to the EMC within 48 hours of a previous discharge. As a 1:1 matched control, we included 136 patients who: discharged from the EMC during the same time period: did not return to the EMC; had the same diagnosis and age(${\pm}5$) with the case. In this study, factors associated with unexpected revisits were defined as characteristics of a previous discharge, which were classified into three: sociodemographic, EMC visit-related, and discharge management factors. Reasons for revisit were categorized into disease, physician, patients, and system-related factors. Data were collected by medical chart review with assistance from clinicians of the EMC. Logistic regression results showed that patients who headed home after discharge without follow-up schedule had a 27.6 times higher risk of revisiting EMC than those who were hospitalized following EMC visit. Patients discharged on his own will had a 5.9 times higher risk of revisiting than those discharged following physician's advice. Patients requiring continual observation at the time of discharge were more likely to revisit by 8.7 times than those discharged with improved condition. About 69.13% of the revisits were due to disease-related factors, followed by 13.90% due to patient-related factors, 8.64% due to system-related factors, and 8.34% due to physician-related factors. It appears that the most significant factors influencing revisits are discharge management factors such as patient's condition at discharge, whether the discharge was accorded with physician's advice, and whether returning home without follow-up schedule. Therefore, appropriate discharge management is necessary to prevent EMC revisit.

• Journal of Korean society of Dental Hygiene
• /
• v.16 no.3
• /
• pp.491-498
• /
• 2016

Objectives: The purpose of the study was to investigate the influencing factors of the perceived oral health for improvement of quality of life in Korean elderly. Methods: The subjects were 1,289 elderly over 65 years old from the sixth National Health and Nutrition Examination Survey 2013. The dependent variable was subjective oral health status. The independent variable was sociodemographic characteristics. Results: The perceived oral health of the unemployed elderly and those having chewing problems were 1.65-fold(95% CI=1.12=2.44) and 3.45-fold(95% CI=2.37-5.02), respectively than employed and chewable elderly. The perceived oral health of the former was 2.49-fold worse(95% CI=1.73-3.60) than the latter. Conclusions: The influencing factors of perceived oral health status included occupation, perceived health status and chewing problems. To improve the oral health-related quality of life in the elderly, continuous education and hands-on programs should be provided for the elderly in the long term care.