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신승옥,박종,홍강식 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.2
Objective: This study was performed to identify factors related with use of hearing protectors for prevention of noise-induced hearing loss among some manufacturing workers through health promotion model. Methods: The data were collected from 116 workers who were exposed to the noise level above 85dB, and interviewed them using organized questionnaire from April 19 to 27, 2004. Results: The subjects of 48.0 percent used hearing protectors for last one week. The factors associated with the use of hearing protectors for the last one week were the perceived barriers in respect to hearing protectors were lower (p<0.001), the perceived self efficacy was higher (p<0.001) and the perceived emotion in respect to hearing protectors was higher (p<0.05). However, a significant relation was not observed from the factors such as perceived health status, immediate competing demands and preferences, and interpersonal influences that showed significant relation in a simple analysis (p>0.05). Conclusion: It was concluded that as the perceived factors such as self-efficacy and perceived barrier and associated emotion influenced significantly the hearing protectors use of the worker, they should be carefully considered in developing a program to increase hearing protectors use.
직업적 관현악 연주자의 근골격계 증상 유병률과 관련요인
김성수,박종,류소연,강명근,홍강식 朝鮮大學校 統計硏究所 2007 統計硏究所論文誌 Vol.9 No.1
Objectives: This study was performed to find out the prevalence and factors that are related to the musculoskeletal disorders. Methods:Questionnaire were distributed from September 15th to 30th. 2000 to 156 musicians in two orchestras in Gwangju and Chonnam areas. Results: Considering a symptom prevalence of the musculoskeletal system, 97 (92.4%) string musicians. 17 (56.7%) woodwind musical instruments, and (100.0%) brass musicians have symptoms. The result of stepwise multiple logistic regression analysis. those who stretch before practice have 0.09 times (95% confidence interval : 0.01-0.66) less risk of symptoms than those who do not. Those who practice daily for three hours have 0.08 times (95% confidence interval : 0.01-0.71) less risk of symptoms than those who practice for two hours a day. Those who has stress at work have 2.66 times (95% confidence interval : 1.36-119.83) as many symptoms as those who has little stress. Those who have much stress at work has 64.19 times (95% confidence interval : 6.22-598.73) as many symptoms as those who have little stress at work. Those who answered that they would join the company again have 0.06 times (95% confidence interval : 0.02-0.17) less risk of symptoms than those who answered that they do not want to join the company again. Conclusion: The various factors have an effect on symptoms of the musculoskeletal systems among musicians of professional orchestras. It is considered that job-related factors such as stretching before practice, personal practice hours and satisfaction and stress at work are the related factors of systems.
입원 중인 베트남 참전 군인의 삶의 만족도와 관련된 요인
김애리,박종,김율,노희송,박광희,김은숙,김형철,홍강식,류소연,강명근,김기순 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.2
Background and Objectives: The aim of the study was to identify the factors associated with life satisfaction of hospitalized Vietnam veterans. Material and Methods: The data were collected from 200 hospitalized Vietnam veterans of 5 veterans hospitals in Korea from September 13 to 23, 2004. Information of general characteristics, health behavior, disease history, family function, depression and life satisfaction were collected by structured questionnaire. Results: The mean of life satisfaction was 21.48(±6.03), and the mean of depression was 53.10(±9.64). The prevalence of depression was mild depression 24.0%, moderate depression 43.5% and severe depression 25.0%. Depression was associated with life satisfaction and depression was higher, life satisfaction was lower. Family function and age were positively associated with life satisfaction, Conclusion: Life satisfaction was affected by depression and family function in hospitalized Vietnam veterans. Therefore, it was thought that psychosocial approaches such as improve depression and family function in care of hospitalized Vietnam veterans is required.