• Korean Journal of Psychosomatic Medicine
• /
• v.29 no.1
• /
• pp.42-48
• /
• 2021

Objectives : Based on the fact that cognitive functions decline known as comorbid symptoms of depression can precede depression, this study seeks to observe the effects of depressive symptoms and anxiety symptoms on cognitive function in healthy subjects. Methods : To recruit 50 general populations to evaluate cognitive and clinical symptoms and to find out the effects of clinical symptoms on cognitive functions, Pearson correlation and multivariate regression were conducted. Correlation analysis of subdomain cognitive function was conducted for reliability analysis. Results : Trail making test-B that evaluates the execution function correlates with depressive symptoms (r=0.300, p=0.03) and age (r=0.323, p=0.02). Depressive symptoms (β=0.304, p=0.03) and age (β=0.335, p=0.01) were significantly related to Trail making test -B (Adjusted R²=0.148). Subjective cognitive tests correlates with anxiety symptoms (r=0.434, p=0.002). In the correlation between cognitive functional items, Subjective cognitive tests was found to be correlated with other test except Spotter. Conclusions : In this study, depressive symptoms contribute independently to executive functions in addition to demographic characteristics such as age and duration of education. Given that cognitive decline is a common long-term clinical outcome in depression, we expect active early intervention and evaluation of cognitive function to be helpful.

• Annals of Occupational and Environmental Medicine
• /
• v.35
• /
• pp.9.1-9.10
• /
• 2023

Background: Studies conducted so far on the link between commute time and mental health among Koreans remain insufficient. In this study, we attempted to identify the relationship between commute time and subjective mental health using the 6^th Korean Working Conditions Survey (KWCS). Methods: Self-reported commute time was divided into four groups: ≤ 30 (group 1), 30-60 (group 2), 60-120 (group 3), and > 120 minutes (group 4). Subjective depression was defined as a score of 50 points or less on the WHO-5 well-being index. Subjective anxiety and fatigue were defined as answering 'yes' to the questionnaire on whether they had experienced it over the past year. The analysis of variance, t-test, and χ² test was used to analyze the differences among the characteristics of the study participants according to commute time, depression, anxiety, and fatigue. Odds ratios (ORs) and 95% confidence intervals (CIs) for depression, anxiety, and fatigue according to commute time were calculated using multivariate logistic regression models adjusted for sex, age, monthly income, occupation, company size, weekly working hours, and shift work status. Results: Long commute times showed increased ORs and graded increasing trends for depression, anxiety, and fatigue. The ORs for depression increased significantly in group 2 (1.06 [1.01-1.11]), group 3 (1.23 [1.13-1.33]), and group 4 (1.31 [1.09-1.57]) compared to group 1 (reference). The ORs for anxiety increased significantly in group 2 (1.17 [1.06-1.29]), group 3 (1.43 [1.23-1.65]) and group 4 (1.89 [1.42-2.53]). The ORs for fatigue increased significantly in group 2 (1.09 [1.04-1.15]), group 3 (1.32 [1.21-1.43]), and group 4 (1.51 [1.25-1.82]). Conclusions: This study highlights that the risk of depression, anxiety, and fatigue increases with commute time.

• The Korean Journal of Health Service Management
• /
• v.7 no.2
• /
• pp.161-177
• /
• 2013

This study aims to provide basic evidence for establishing prevention programs of school' mental health by identifying the factors of middle and high school student's depression and suicidal ideation related to stress of peer-relationship. For this purpose, we analyzed the data of 6,924 (who Experienced stress related to peer-relationship) among the 2012 Korean Youth Health Risk Behavior Online Survey(8th). In demographic characteristics, subjective academic achievement affects depression in the case of girls. In health-related characteristics, medical treatment by violence, drinking experience, smoking experience have an effect on depression in the case of boys. Subjective health, drinking experience, smoking experience, drug experience are the factors affecting suicidal ideation both boys and girls. In order to promote mental health of youth, school-based prevention education complementing existing realistic problems needs to be implemented.

• The Korean Journal of Health Service Management
• /
• v.4 no.2
• /
• pp.73-84
• /
• 2010

This study conducted a secondary analysis by using original data of performed by Korea Institute for Health and Social Affairs to determine factors affecting doctor's diagnosed disease-related mental health for the elderly aged over 65 years living in Korea. The survey was conducted in 2007 and it evaluated finally 720 cases by excluding cases with no answer or a wrong answer. The results were as follows. The proportion of the elderly who stress cognition was influenced when subjects were female and older, lower subjective health condition and osteoporosis, showed statistically significant difference. The proportion of the elderly who experience depression was influenced when subjects were older, had not health insurance or medical care, and lower subjective health condition, showed statistically significant difference. The proportion of the elderly who have suicide thoughts was influenced when subjects were female and higher educational background, lower subjective health condition, COPD(Chronic obstructive pulmonary disease), and diabetes mellitus, showed statistically significant difference. We knew that the relationship between diseases and depression in the elderly influenced on the depression about most of the diseases. Particularly, Depression and suicide had a high correlation. The results suggest that it should be necessary to systematic management of diseases in the depression treatment of the Elderly in Korea.

• Environmental Analysis Health and Toxicology
• /
• v.20 no.2 s.49
• /
• pp.153-159
• /
• 2005

In order to evaluate the physical and mental health status of airline flight attendants, 136 airline flight attendants were given a general health questionnaire (Todai Health Index), and the prevalence of their subjective complaints was measured. Collected data were classified according to age distribution, length of employment, service area, smoking status, job satisfaction, gender, and marital status. The results obtained were summarized as follows: 1 The scores of health complaints of physical items were higher in the oldest group $(age 50\~60)$ than in younger groups. The THI eye and skin symptom scores were significantly higher for the oldest groups than for the younger groups. 2. The health complaints scores of physical items were higher in the long-length employment group (more than 5 years), whereas most scores of mental items were higher in the short- length employment group (less than 2 years). The THI mouth and anus scores for the long-length employment group were significantly higher than for groups of workers who had been employed for a shorter time. 3. THI scores were higher for domestic airline crews, dissatisfied workers and females. 4. The irregular life THI score was significantly higher among domestic crews than international crews. 5. The impulsiveness and depression scores were significantly higher in the dissatisfaction group. 6. The female group showed higher scores in the multiple subjective symptoms, mental irritability, depression, and irregular life categories. 7, The THI scores of the mouth, anus and nervousness were significantly higher for the married group than for the unmarried group. In summary, this study shows that the health complaints scores of physical and mental symptoms tended to be higher among the aged group, domestic airline crews, the dissatisfaction group, and females. These results can be used for improving the psychosomatic health status and working environments of flight attendants.

• Journal of Information Technology Applications and Management
• /
• v.29 no.2
• /
• pp.27-37
• /
• 2022

This study was attempted to identify the effects of physical and mental health on quality of life in middle-aged adults by gender. The Data were analyzed for 4,511 adults (2,260 men, 2,251 women) aged 45 to 65 who had no missing values in major variables based on the data of the 2016 Korea Health Panel. According to the data, the quality of life in middle-aged adults was .92 (±.08) for men and .91 (±.10) for women, which was significantly higher than that of women (t=3.54, p<.001). Factors affecting the quality of life in middle-aged men were subjective health status (β=.40, p<.001), stress (β=-.17, p<.001) and education level (β=.10, p<.001), and these variables explained 23% of the quality of life (F=227.28, p<.001). Factors affecting the quality of life in middle-aged women were subjective health status (β=.40, p<.001), stress (β=-.11, p<.001), education level (β=.05, p=.011) and anxiety (β=-.05, p=.022), and these variables explained 21% of the quality of life (F=145.42, p<.001). Based on the results of this study, the group with low level of education in middle-aged adults needs health management, education on how to relieve stress, and intensive management to improve the quality of life. In addition, the differentiated approach should be required to reduce anxiety in middle-aged women.

• Journal of Digital Convergence
• /
• v.11 no.1
• /
• pp.321-327
• /
• 2013

The purpose of this study is to find out how the adult's mental health in Korea has an impact on the quality of the life. By using '2010 National Health and Nutrition Examination Survey' data, 4,211 people among 20-year-old to 59-year-old adults were enrolled in this study. Frequency and percentage t-test using the SPSS WIN18.0 Multiple regression analysis was conducted and the results of this study are as follows. First, it is showed that in the 20s and 30s the females are a little more sleep than the males regarding the relationship between sleeping hours and the quality of the life of adult men and women. However, there are no differences between the 40s and 50s groups. Second, it is indicated that adult men are higher than women for the subjective health status when it comes to the subjective health status and the usual perceived stress. Although there are no statistical differences according to the gender in the 40s and the 50s, they have a little stress in general. Third, it is confirmed that only the subjective health status and usual stress perception give an beneficial influence on the quality of adult's life in the adult's mental health variations and the quality of life. In summary, this study was found that the adults in the 20s and 50s could increase their satisfaction of their life if they have more positive thinking and less stress from their life. Therefore, the systematical education and programs to manage the health and stress are required.

• Journal of Korean Public Health Nursing
• /
• v.8 no.1
• /
• pp.53-62
• /
• 1994

The purpose of this study is to review in light at women's subjective. Perceptions of manifestations Premenstrual Syndrome which are known to affect their labor productivity. To this end, 364 women workers were sampled from an industrial factory located in Chonan, Chungchongnam-do and supervised by health manager, through questionnaires, and collected data were processed using SPSS package program. The result of survey can be summarized as follows: The fact that some academic circles are recently raising the issue of premenstrual syndrome. Suggests that the syndrome is being accepted in academic terms, which is contary to the position that the syndrome is just the result of women's mental imagination. However, some factors which are concived to affect woman worker' productivity and efficiency seem to be related to their subjective psychological variables involving their working environment rather than their physiological variabls. Therefore, if a health-promotion program handling their subjective psychological variables be introduced, some factors caused by the pre-menstrual syndroml may be reduced thus increasing their working productivity and. efficiency around their menstrual days.

• Journal of Korean society of Dental Hygiene
• /
• v.15 no.6
• /
• pp.963-971
• /
• 2015

Objectives: The purpose of the study is to investigate the relationship between health factor, oral health factor and revalence of depression in Korea elderly by data from the 5th Korea National Health and Nutrition Examination Survey(KNHANES) 2012. Methods: The subjects were 10,938 elderly over 65 years old by rolling survey method and data were extracted from the 5th Korea National Health and Nutrition Examination Survey(KNHANES) 2012. Data of 1,421 elderly were finally selected and analyzed using kstrada. The questionnaire consisted of socio-demographical characteristics of the subjects, health factors, oral health factors and depression. The oral health factors included subjective perception of oral health, alcohol consumption, exercise, smoking, and toothache. Results: Health factors influencing on the prevalence of depression were subjective health(p<0.001), stress(p<0.001), and alcohol consumption(p<0.05). Oral health factors related to the prevalence of depression were subjective oral health(p<0.05), annual dental checkup(p<0.01), and speaking problem(p<0.01). Conclusions: It is necessary to develop the oral health promotion program for the elderly and help them maintain good quality of life and mental health.

• Journal of the Korea Convergence Society
• /
• v.12 no.7
• /
• pp.305-315
• /
• 2021

The Korea Convergence Society. The purpose of this study was to examine the effect of suicidal attitude, perception of life, and depression on adolescents' suicide(ideation, plans, attempts). Data on general characteristics, the Attitude Toward Suicide, the Perception about Life, and the Korean version of Center for Epidemiologic Studies Depression Scale-Revised were collected in 889 second-year middle school students in the I area. Two hundreds forty six students (27.67%) indicated they had suicide ideation, 85 had suicide plans (9.56%), and 46 had suicide attempts (5.17%). The proportion of female students was significantly higher than that of male students. The suicide indices (ideation, plans, attempts) increased as one shows lower body image satisfaction, higher depression, lower subjective mental and physical health, and lower leisure satisfaction. Predictors of suicide ideation included suicidal attitude (solution and permissiveness), depression, subjective mental health, and body image satisfaction. Predictors of the suicide plan were permissiveness and solution among suicidal attitude, and depression, subjective mental health, and those of suicide attempts were permissiveness and depression. Conclusion: This study suggests that much effort is required to decrease depression and improve perception of life and suicidal attitude in the suicide prevention education for adolescents.