• Journal of Preventive Medicine and Public Health
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• v.25 no.3 s.39
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• pp.223-237
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• 1992

This study was to examine the association of the health-related behaviors and subjective symptoms with smoking. Data were collected by questionnaire survey during regular health examination from Mar. 23 to Mar. 31, 1992 for 1,615 male freshmen of a university in Kwangju City. The results obtained were as follows : 1. Among the freshmen, 26.9% reported that they were smokers. 69.4% for smokers started smoking for the recent 4 years, and 63.4% for smokers smoked 10 cigarettes or more a day. 2. Meal regularity, meat eating, use of coffee or tea and alcohol drinking were positively associated with the status, the duration and the amount of smoking while the vegetable preference was negatively associated with the status and the duration of smoking. 3. There was no evidence of familial aggregation in smoking status except that of siblings. 4. Respiratory symptoms like cough or phlegm, dyspnea were positively associated with the status, the duration, and the amount of smoking. General symptoms like chest pain, fatigue, back pain, facial edema, and weight loss were positively associated with the duration and the amount of smoking. Other symptoms like headache, dizziness, and myalgia were not associated with smoking. 5. In multivariate logistic regression analysis, cough or phlegm, dyspnea, chest pain, facial edema, and back pain were related to smoking status.

• Journal of Oriental Medical Thermology
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• v.8 no.1
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• pp.64-69
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• 2010

Purpose : This study was designed to investigate about symptoms named 'San(疝)', because almost no paper associated with San in Korea since the 1990s. Methods : Watch an overview of San with the Tonguibogam based. Results : In the Tonguibogam. according to the Zhang Ja-wha's classification. symptoms named 'San(疝)' are classified into seven kinds. As discussed in the Nephrology of Oriental Medicine, part of the Andrology, symptoms named 'San(疝)' are classified into three kinds. (1) San associated with reproductive organs. (2) San associated with pain (3) San associated with protrusion. The symptoms of San usually appears in the external genitalia and lower abdomen in both sexes can. The symptoms are called 'San(疝)' to the male and 'Ga' to the female. In the modern Obstetrics and Gynecology of Oriental Medicine. women's 'San' involves both 'San(疝)' and 'Ga'. San includes genital protrusion, but not includes vaginal hemia. It also includes genital edema, genital pruritus, genital herpes and bleeding after vaginal sex. San can be raised by many causes. The causes are damages by Coldness(傷寒), Damp-heat(濕熱), Serious distress(思慮過度) and Excessive sexual activity(房勞過多). The treatment for this symptoms is elimination of Dameum(痰飮). Jeokchwi(積聚) and Blood stasis(瘀血). Conclusion : The symptoms of San usually appears in the external genitalia and lower abdomen in both sexes can. The symptoms are called 'San(疝)' to the male and 'Ga' to the female.

• Korean Journal of Clinical Pharmacy
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• v.34 no.2
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• pp.118-125
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• 2024

Background: Numerous studies have consistently demonstrated that depression can be associated with cognitive function decline, primarily focusing on older adults due to the neurodegenerative characteristics of dementia. With persistent depression frequently reported in patients with early-onset or young-onset dementia, this study aimed to assess the impact of depression, specifically the changes in depressive symptoms over time, on the risk of cognitive function decline in middle-aged adults in Korea. Methods: This retrospective study utilized data from the first four waves (2006-2012) of the Korean Longitudinal Study of Aging (KLoSA), focusing on middle-aged adults with normal cognitive function at baseline. Changes in depressive symptoms were categorized into four groups based on the CES-D score, and their association with cognitive function decline was evaluated using a multivariate logistic regression model. Results: Of the initial 10,254 participants, 3,400 were included in the analysis. Depressive status, particularly newly onset (adjusted odds ratio [aOR] 1.96; 95% confidence interval [CI] 1.32-2.93) and persistent depression groups (aOR 5.59; 95% CI 2.90-10.78), were significantly associated with cognitive function decline. In contrast, recovery from depressive symptoms was not significantly associated with cognitive function decline (p=0.809). Conclusions: Our study showed a significant association between changes in depressive symptoms and cognitive function decline in middle-aged Korean adults. This suggests that management of depressive symptoms could be crucial for the prevention of cognitive function decline in this population.

• Journal of the Korea Safety Management & Science
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• v.9 no.4
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• pp.17-28
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• 2007

This study tried to identify the job stress characteristics of female bank workers and the relationship between their stress and symptoms associated with musculoskeletal disorders(MSDs). The total number of 587 female bank tellers have been participated in this study. Specifically, questionnaire surveys regarding job stress and MSDs symptoms were conducted. On the basis of the results from the survey using Korean version of job stress questionnaire with 24 questions, stress scores associated with job requirement and job flexibility were relatively high. The job stress levels regarding job demand, organizational system, occupational climate at the work place were relatively high for the full time workers while the job stress levels regarding insufficient job control, job stability, interpersonal conflict, lack of reward were relatively high for the part time worker. The workers with longer total work years had relatively high job stress associated with interpersonal conflict, and organizational system while the workers with longer work years at the current job had relatively high job stress associated with occupational climate. Also, the workers with longer working hours a day had relatively high job stress associated with job demand, interpersonal conflict, organizational system, and occupational climate. According to the relationship identified in this study, symptoms at the neck, shoulder, hand, low back. leg were associated with the stress levels in terms of job flexibility, interpersonal conflict, job requirement, job stability. In conclusion, female bank workers are exposed to job stress due to their specific job characteristics and there has been certain relationships between their job stress and MSDs symptoms.

• Child Health Nursing Research
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• v.30 no.2
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• pp.108-117
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• 2024

Purpose: This study investigated the relationship between allergic diseases, general anxiety disorder, and depressive symptoms among Korean adolescents. Methods: A secondary analysis was conducted on the findings of the 18th Korea Youth Risk Behavior Survey (2022). The study included 51,850 adolescents and analyzed the relationships among allergic diseases, general anxiety disorder, and depressive symptoms using complex samples logistic regression analysis. Results: Among the Korean adolescents, 12.7% experienced general anxiety disorder, while 28.7% experienced depressive symptoms. The prevalence of allergic diseases was 5.7% for asthma, 36.3% for allergic rhinitis, and 22.2% for atopic dermatitis. General anxiety disorder was associated with asthma and allergic rhinitis but not atopic dermatitis. Depressive symptoms were associated asthma, allergic rhinitis, and atopic dermatitis. Conclusion: Examining the correlation among allergic diseases, general anxiety disorder, and depressive symptoms in adolescents underscores the need for implementing suitable strategies. Moreover, when addressing general anxiety disorder and depressive symptoms in adolescents, it becomes crucial to consider the presence of allergic diseases.

• Proceedings of the Safety Management and Science Conference
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• 2008.11a
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• pp.343-352
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• 2008

Recently, there are many research of musculoskeletal disorders in manufacturing industry because of increasing interest of that disorders, but the research is still lacking in the small business and service industry. So we researched relationship between working characteristics and subjective symptoms associated with musculoskeletal disorders by get information of 145 hairdresser about working hour, work record, position and working pattern. The results of this research show that there are many musculoskeletal disorders of hairdressers' neck, shoulder, arm, knee and also a lot of relationship between working characteristics and subjective symptoms associated with musculoskeletal disorders. Besides, some parts of subjective symptoms have a effect on other parts of body. This study will contribute to using information and a precautionary measure about musculoskeletal disorders for hairdressers.

• Journal of Preventive Medicine and Public Health
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• v.52 no.6
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• pp.416-426
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• 2019

Objectives: In recent years, transboundary air pollution from mainland East Asia has led to growing concerns about air pollution in Japan. Air pollution is reportedly associated with the exacerbation of respiratory diseases. In this study, we assessed the effects of air pollution on respiratory symptoms and the health status of participants with and without chronic respiratory diseases. Methods: Participants (n=2753) with and without chronic respiratory diseases who visited healthcare facilities in Japan during February from 2010 to 2015 filled out a self-report questionnaire regarding their symptoms and perceived health status. Participants were followed up during April-May and June-July. Results: Oxidant concentrations were associated with respiratory symptoms, overall health, and quality of life (QoL). Suspended particulate matter (SPM) and particulate matter <$2.5{\mu}m$ levels were associated with physical fitness; SPM was also associated with QoL. Recent experience of an Asian sand dust event had a significant effect on allergic symptoms, change in health, and QoL. Conclusions: Respiratory symptoms were more strongly affected by oxidants than by other pollutants. Significant associations of air pollutants were found with a comprehensive range of items related to perceived health status, including overall health and QoL. Although the effects of air pollutants on respiratory symptoms and health status were more apparent among patients with respiratory diseases, the adverse effects of air pollutants were significant even among participants without such conditions.

• Journal of Korean society of Dental Hygiene
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• v.13 no.3
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• pp.475-480
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• 2013

Objectives : The aim of this study was to analyze self-perceived oral malodor symptoms and associated factors among adults in metropolitan area. Methods : This research was based on self-perceived oral malodor symptoms survey in 413 adults from March 5 to May 7, 2012. Data were analyzed with chi-square test, and stepwise multiple regression analysis using SPSS WIN 12.0 program and significance level was set at p<0.05. Results : The prevalence rate of self-perceived oral malodor symptoms was 62.7%. The most influencing factors of self-perceived oral malodor symptoms was age. The other factors were self-perception stress level, exercise, and periodontitis in the order. Conclusions : In order to reduce self-perceived oral malodor symptoms, it is necessary to maintain mental and physical soundness basically.

• International Journal of Advanced Culture Technology
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• v.11 no.2
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• pp.109-117
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• 2023

Menstrual cycle irregularity reflects the reproductive health of women of childbearing age, but studies are scant on women in communities. In this study, we identified factors associated with menstrual cycle irregularity among 884 community women of childbearing age (19-40 years) and confirmed the relationship between menstrual cycle irregularity and depressive symptoms. Data were collected through online or mobile platforms. We noted that 25% of participants had menstrual cycle irregularity. Multivariable ordinal logistic regression analysis revealed that age, irregular eating, and depressive symptoms were associated with menstrual cycle irregularity. After adjusting for confounding variables, participants with depressive symptoms were at a slightly higher risk of menstrual cycle irregularity (odds ratio = 1.078, confidence interval = 1.021-1.139). Additional support be provided for community-living women of childbearing age with depressive symptoms, to improve their reproductive health

• Human Ecology Research
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• v.57 no.2
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• pp.201-211
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• 2019

This study examines the effects of chronic disease/disability and stress from health on depressive symptoms among one-person households living in Seoul and Gyeonggi Province in Korea. This study also investigates the moderating effect of social support on the relationship between 1)having a chronic disease/disability and depressive symptoms as well as 2)stress from health and depressive symptoms. This study used data from an online survey targeting one-person households living in Seoul and Gyeonggi Province. The final sample included 499 one-person households. Using a multiple regression analysis with SPSS 20.0, results showed that having a chronic disease/disability was associated with a higher level of depressive symptoms. In addition, stress from health was associated with a higher level of depressive symptoms. In regard to the roles of social support, economic support and emotional support had a direct negative effect on depressive symptoms. Emotional support had a moderating effect on the relationship between having a chronic disease/disability and depressive symptoms. In addition, emotional support also had a moderating effect on the relationship between stress from health and depressive symptoms. Based on these findings, this study suggests that policy makers should reduce the economic burden from a chronic disease/disability and help one-person households to strengthen their social support network.