OBJECTIVES: This study aimed to examine how social activity (SA) moderates the relationship between age norms (AN) and subjective health status (SHS) among older adults in Korea. Based on the theories of age-integrated structure and active aging, the proposed hypotheses were that SHS has a positive association with attitudes towards AN, and with the interactions between different types of AN and SA. METHODS: Cross-sectional data from a Korean national survey of older adults were analyzed. Participants were older adults N = 10,451, of whom 10,280 were used in the study sample. Multivariate linear regression including interaction terms, was used to examine the associations among SHS, AN, and SA. RESULTS: The results of multivariate linear regression examining learning (ß = 0.066, p < 0.001), working (ß = 0.063, p < 0.001), and remarriage (ß = 0.036, p < 0.001) showed that those who perceived AN more positively, were more likely to have a high SHS. With interaction terms, those who had a positive attitude towards AN for learning and volunteering (ß = 0.025, p < 0.05), and remarriage and engaged in friendship groups (ß = 0.032, p < 0.05) were more likely to have a high SHS. CONCLUSION: SA serves as a great moderator between AN and SHS.
Adult ; Aging ; Diagnostic Self Evaluation ; Friends ; Humans ; Korea ; Learning ; Linear Models ; Marriage

PURPOSE: This study aimed to identify the level of health problems and the factors that affect health problems for concrete mixer truck divers. METHODS: The questionnaires were administered to 111 drivers in 6 Remicon workplaces located in D city and 7 Remicon workplaces located in K city from September 10 to 28, 2018. A total of 111 questionnaires were collected and 106 were used, excluding 5 incomplete ones. Data were analyzed with frequency, percentage, χ2 test, multiple logistic regression analysis by SPSS/WIN 23.0. RESULTS: The factors affecting subjective health were eating habits, sleeping hours and drinking conditions. The factors that affected chronic diseases were age, eating habits, sleep hours, and drinking conditions. The factors influencing musculoskeletal complaints were work experience, eating habits, and sleep hours. CONCLUSION: The major influencing factors of health problems were eating habits, sleeping hours. This study suggests that it is necessary to run a systematic health care program for the desirable health behaviors in the communities and industrial fields.
Chronic Disease ; Delivery of Health Care ; Diagnostic Self Evaluation ; Drinking ; Eating ; Health Behavior ; Health Status ; Logistic Models ; Motor Vehicles ; Musculoskeletal Diseases

OBJECTIVES: This study aimed to identify the individual and regional characteristics that influence suicidal ideation among the Korean elderly population.METHODS: Using data collected from the 2013 Korea Community Health Survey, a multilevel analysis was performed to establish an understanding of individual behavioral patterns and regional influences on suicidal ideation.RESULTS: Among the 77,407 individuals sampled, 11,236 (14.5%) elderly people over 60 years of age experienced suicidal ideation. Among individual factors, age, frequency of communication with friends, religious activity, social activity, leisure activity, trust in neighbors, subjective stress level, depressive symptoms, and subjective health status were significantly associated with suicidal ideation. The results showed that the lower the regional deprivation level, the higher the suicidal ideation odds ratio. In terms of regional size, the most significant effects were found in rural areas.CONCLUSIONS: This study suggested that suicidal ideation in the elderly is associated with community factors, such as the regional deprivation index, as well as personal factors.
Age Factors ; Aged ; Depression ; Diagnostic Self Evaluation ; Friends ; Health Surveys ; Humans ; Korea ; Leisure Activities ; Multilevel Analysis ; Odds Ratio ; Socioeconomic Factors ; Suicidal Ideation

OBJECTIVES: Previous studies have shown that marital status is associated with household composition and living arrangements, which partially explain observed differences in health status according to marital status. However, due to the rapid socioeconomic and demographic transformations of the last few decades, the distribution of marital status among middle-aged adults has become more diverse. Therefore, this study aimed to obtain up-to-date information on the associations between marital status and health and to investigate the implications of these findings for conventional explanations of the health effects of marriage.METHODS: The data for this study were obtained from the 2015 Korean Community Health Study. We compared 4 modifiable lifestyle behaviors—smoking, alcohol consumption, physical activity, and self-rated health status—as outcome variables in association with marital status in Korean middle-aged men (age 40-44) living in Seoul and other regions.RESULTS: Married men showed the lowest cigarette smoking prevalence and the highest subjective health status both before and after adjusting for education and income. The odds of engaging in vigorous physical activity did not show a major difference before and after adjustment for income and education.CONCLUSIONS: In married men, the prevalence of cigarette smoking was lowest and subjective health status was highest, similar to previous studies. However, the prevalence of engaging in physical activity was highest in divorced/widowed/separated men. The health behaviors and health status of Korean middle-aged adults should be more closely followed, since they are representative of demographic changes in the Korean population.
Adult ; Alcohol Drinking ; Diagnostic Self Evaluation ; Education ; Family Characteristics ; Health Behavior ; Humans ; Korea ; Life Style ; Male ; Marital Status ; Marriage ; Motor Activity ; Prevalence ; Residence Characteristics ; Seoul ; Smoking

PURPOSE: This study was done to verify relationships among occupational stress, labor intensity, fatigue and musculoskeletal disorder symptoms, and especially to identify factors influencing musculoskeletal disorder symptoms among hemodialysis nurses in tertiary hospitals.METHODS: A cross-sectional design was used, with a convenience sample of 125 hemodialysis nurses from 13 tertiary hospitals. Data were collected through self-evaluation questionnaires during July and August, 2018. Data were analyzed using t-test, χ² test, factor analysis and binary logistic regression analysis with SPSS/WIN 25.0 program.RESULTS: Of the hemodialysis nurses 96 (76.8%) were in the musculoskeletal symptomatic group and 29 (23.2%) in asymptomatic group. Occupational stress (p < .001), labor intensity (p < .001), and fatigue (p=.011) were higher in the symptomatic group compared to the asymptomatic group. Logistic regression analysis showed that occupational stress (OR=1.13, 95% CI: 1.03~1.25), labor intensity (OR=5.60, 95% CI: 1.25~24.97), no leisure life or hobbies (OR=4.67, 95% CI: 1.48~14.80), hemodialysis unit career 2~4 year (OR=4.58, 95% CI: 1.04~20.78), and hemodialysis unit career 8+ year (OR=14.10, 95% CI: 2.53~78.64) were effect factors for the musculoskeletal symptomatic group.CONCLUSION: For effective improvement of musculoskeletal disorder symptoms in hemodialysis nurses, multidimensional intervention programs are needed. Programs should include occupational stress, labor intensity and strategies to reduce symptoms.
Diagnostic Self Evaluation ; Fatigue ; Hobbies ; Leisure Activities ; Logistic Models ; Musculoskeletal Diseases ; Renal Dialysis ; Tertiary Care Centers

BACKGROUND: This study aimed to investigate the dietary habit problems related to sleep duration by analyzing health behaviors and dietary habits in Korean adults.METHODS: Adults aged ≥19 years who participated in the 2013-2015 Korea National Health and Nutrition Examination Survey were included in the study. Subjects were classified into the insufficient, appropriate, and excessive sleep groups. Subsequently, patient characteristics, health status, obesity and metabolic syndrome, dietary habits, and nutrient intake were analyzed.RESULTS: The subjective health status was worse in the insufficient and excessive sleep groups than that in the appropriate sleep group. Body mass index and obesity and abdominal obesity rates were higher in the insufficient and excessive sleep groups than in the appropriate sleep group. The insufficient and excessive sleep groups had an irregular diet, and the excessive sleep group had significantly lower vitamin and mineral intake than insufficient and excessive sleep groups.CONCLUSIONS: Subjects in the insufficient and excessive sleep groups were less healthier than those in the appropriate sleep group. Further, subjects in the excessive sleep group had an unbalanced diet and nutritional status.
Adult ; Body Mass Index ; Diagnostic Self Evaluation ; Diet ; Food Habits ; Health Behavior ; Humans ; Korea ; Miners ; Nutrition Surveys ; Nutritional Status ; Obesity ; Obesity, Abdominal ; Vitamins

BACKGROUND: The growth of Korean adolescents' average height has slowed over the past 10 years. The objective of this study was to investigate the association between height and mental health in Korean male adolescents.METHODS: This study used data from the 2015 Korea Youth Risk Behavior Web-based Survey (34,152 male school students). The male adolescents were divided into the below-average height and above-average height groups according to age. The association between height and mental health was analyzed by multivariate logistic regression.RESULTS: The above-average height group had significantly higher subjective health (P=0.003) and significantly lower depression than the belowaverage height group (P=0.031). In multivariate logistic regression, the odds ratio of subjective health wass 1.13 (P=0.043), but no significant difference in subjective happiness, depression, stress and suicidal ideation (P>0.05) at both group.CONCLUSION: It was confirmed that height is associated with subjective health in Korean male adolescents.
Adolescent ; Depression ; Diagnostic Self Evaluation ; Happiness ; Humans ; Korea ; Logistic Models ; Male ; Mental Health ; Odds Ratio ; Risk-Taking ; Suicidal Ideation

BACKGROUND: The purpose of this study was to analyze factors related to screening for diabetic retinopathy in elderly diabetic patients.METHODS: This study included 682 elderly diabetic patients aged older than 65 years who answered the question “Have you undergone an eye examination in the last year?” from the Sixth Korea National Health and Nutrition Examination Survey 2013–2015. Data were analyzed using multiple logistic regression to identify the relationship between screening for diabetic retinopathy in elderly diabetic patients and related factors.RESULTS: Among the study population, 493 patients (73.3%) did not undergo eye examinations in the last year. Age ≥80 years (odds ratio [OR], 2.250; 95% confidence interval [CI], 1.014–4.992), current smoking (OR, 2.006; 95% CI, 1.018–3.953), poor subjective health status (OR, 0.457; 95% CI, 0.242–0.863), history of stroke (OR, 0.479; 95% CI, 0.246–0.933), and history of hypertension (OR, 1.674; 95% CI, 1.114–2.516) were significantly associated with not undergoing eye examinations for diabetic retinopathy in elderly diabetic patients aged older than 65 years.CONCLUSION: In elderly diabetic patients aged older than 65 years living in Korea, those aged older than 80 years, who are current smokers, and with a history of hypertension showed low rates of undergoing eye examinations for diabetic retinopathy, while those with poor subjective health status and a history of stroke had high rates of undergoing eye examinations.
Aged ; Diabetes Mellitus ; Diabetic Retinopathy ; Diagnostic Self Evaluation ; Humans ; Hypertension ; Korea ; Logistic Models ; Mass Screening ; Nutrition Surveys ; Smoke ; Smoking ; Stroke

PURPOSE: This study explored factors that influence happiness in nursing students.METHODS: The participants were 159 nursing students at a university in Seoul city. Data were collected using self-administered questionnaires. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression with the SPSS Win 25.0.RESULTS: Happiness positively correlated with nursing professionalism (r=.482, p<.001) and academic self-efficacy (r=.422, p<.001). Significant predictors of happiness included nursing professionalism (β=.298, p<.001), academic self-efficacy (β=.2224 p=.001), subjective health status (β=.214, p=.002), major satisfaction (β=−.268, p=.040). These factors explained 35.5% of the variance in student happiness.CONCLUSION: The study shows nursing professionalism, academic self-efficacy, subjective health status and major satisfaction are important factors for happiness in nursing students. These findings can be utilized to develop strategies for increasing nursing students' happiness.
Diagnostic Self Evaluation ; Happiness ; Humans ; Nursing ; Professionalism ; Seoul ; Students, Nursing

The goal of the present study was to test the reliability and validity of the Japanese version of the Quality of Life after Brain Injury (QOLIBRI) scale. Correlations between the QOLIBRI and Glasgow Coma Scale scores, anxiety, depression, general quality of life (QOL), and demographic characteristics were examined to assess scale validity. The structure of the QOLIBRI was investigated with exploratory and confirmatory factor analyses, as well as the Partial Credit Model. Test–retest reliability was assessed over a 2-week interval. Participants were 129 patients with traumatic brain injury (TBI) recruited from rehabilitation centers in Japan. The QOLIBRI showed good-to-excellent internal consistency (Cronbach's α: 0.82–0.96), test–retest reliability, and validity (r = 0.77–0.90). Factor analyses revealed a 6-factor structure. Compared to an international sample (IS), Japanese patients had lower QOLIBRI scores and lower satisfaction in several domains. There were positive correlations between the QOLIBRI scales and the Short Form 36 Health Survey (r = 0.22–0.41). The Japanese version of the QOLIBRI showed good-to-excellent psychometric properties. Differences between JS and IS may reflect sampling bias and cultural norms regarding self-evaluation. The QOLIBRI could be a useful tool for assessing health-related QOL in individuals with TBI.
Anxiety ; Asian Continental Ancestry Group ; Brain Injuries ; Brain ; Depression ; Diagnostic Self Evaluation ; Glasgow Coma Scale ; Health Surveys ; Humans ; Japan ; Psychometrics ; Quality of Life ; Rehabilitation Centers ; Reproducibility of Results ; Selection Bias ; Weights and Measures