• 한국직업건강간호학회지
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• 제21권2호
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• pp.98-107
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• 2012

Purpose: In this research, we recognized the effects of DISC behavior styles of office workers on job satisfaction, organizational commitment and job performance, and tried to present a basic data for designing an efficient working system and enhancing the quality of personal life by applying them in the real office work environment. Methods: A survey was conducted for 315 office workers in D city from Jan. 28th to May 30th 2010, and the collected data were analyzed with the SPSS/WIN 17.0. Results: 1. The differences on job satisfaction, organizational commitment and job performance according to the general characteristics of subjects, were significant except for the gender in job satisfaction and education in organizational commitment. 2. Relationships in job satisfaction, organizational commitment and job performance of subjects, showed positive correlation. 3. Job satisfaction, organizational commitment and job performance according to the DISC behavior styles, were generally not significant. However, some questions were characterized by the DISC types. Conclusion: It is necessary to seek an efficient design method by identifying the differences of individual behavior types to enhance job satisfaction, organizational commitment and job performance of office workers, and such an effective job design should be made at the organizational level.

• 한국콘텐츠학회논문지
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• 제20권4호
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• pp.686-701
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• 2020

본 연구의 목적은 조직구성원의 감사성향이 조직시민행동에 어떠한 영향을 미치는지 알아보고, 그 관계에서 조직지원인식과 직무만족의 다중매개효과를 실증적으로 확인하는 데 있다. 이를 위해 사무직 근로자를 대상으로 온라인 설문 조사를 실시하여 380부를 분석하였으며, CFA를 통해 신뢰도 및 타당성을 검토하고, SPSS 25.0와 AMOS 25.0, 부트스트랩 방식의 Macro Process 3.0을 활용하여 가설검증 하였다. 검증 결과 조직구성원의 감사성향은 조직시민행동, 조직지원인식, 직무만족에 정(+)의 영향을 주었으며, 조직지원인식과 직무만족의 다중매개효과도 확인이 되었다. 조직구성원의 감사성향이 조직시민행동에 긍정적 영향을 준다는 것을 검증하였고, 구성원 개인특성인 감사성향이 조직지원인식의 유의한 선행변인이라는 점을 확인하였다. 본 연구결과를 통해 조직에서 긍정심리 요소인 감사성향을 증진하는 것이 구성원 직무 태도 및 조직효과성에 긍정적인 영향을 줄 수 있다는 가능성을 제시했다는 점에서 의미가 있다.

• 대한임상검사과학회지
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• 제48권3호
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• pp.196-201
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• 2016

효과적인 비만의 중재는 대상 인구에서 가장 관련성이 있는 인구통계학적 건강 관련 및 직무 관련 요인을 고려해야 한다. 가장 강력한 비만 관련 요인은 직업군 또는 연령 범주에서 다룰 수 있다. 이 연구의 목적은 심리적인 직무 스트레스와 면역관련 인자의 혈액분석의 상관성에 대한 최신지견을 제공하는 것이다. 우리는 여성 근로자의 비만 관련 매개 변수 뿐만 아니라 자연살해세포활성(NKCA)을 평가하였다. 비만과 관련된 혈당(p<0.05)은 연령에서 유의한 차이를 보였다. 또한, 비만군과 non-비만군에서는 NK 세포의 활성에 큰 차이를 보였다(p<0.05). 단계적 다중 회귀 분석에서 NKCA는 비만 관련 요인과 밀접한 상관성을 보였다. 향후에는 면역인자들의 활성도가 증가하는 생물학적 변화를 연구해야 할 것이다.

• 한국산업보건학회지
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• 제18권2호
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• pp.108-114
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• 2008

Objectives : To estimate the normal range of blood and urine cadmium levels using data from occupationally non-exposed office workers to cadmium in selected Korean women. Methods : A total of 437 women from healthy office workers were analyzed. To analyze blood and urine cadmium levels, blood and urine samples of study subjects were collected carefully and analyzed. Using a structured questionnaire, characteristics of the study subjects were investigated by well trained interviewers. Results : Mean blood cadmium concentration (CdB) was $0.46\;{\mu}g/{\ell}$ (GM; 0.16), whereas mean urine cadmium concentration (CdU) was $0.94\;{\mu}g/g$ creatinine (GM; 0.37). A significant increase of cadmium levels in blood and urine was observed by the rise of age (p=0.007; p=0.002, respectively). In the analysis of smoking state, blood and urine cadmium levels were higher in current smokers than in nonsmokers. In the multiple regression analysis, the rise of age and currently smoking were observed as a significant factor associated with cadmium level. Conclusion : These findings suggest that mean cadmium level in blood and urine indicated a relatively low level, although the rise of age and currently smoking were observed as a significant factor related to cadmium level. It can be used for the basic data to prevent harmful effects of cadmium exposure among female workers occupationally exposed to cadmium.

• 보건교육건강증진학회지
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• 제25권3호
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• pp.95-109
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• 2008

Objectives: The study was conducted to investigate visual display terminal(VDT) and related risk factors in office workers. Method: The study subjects were 539 officers at 3 places of business in Gwangju. The data were collected by self-administered questionnaire between October 12 and October 17, 2007. and they agreed to participate in this study. The tool was developed by Moon, Jaedong(1991) for VDT syndrome. Data analysis by using SPSS/win 10.0 was performed with descriptive statistics, t-test and ANOVA. Results: The summary of results is as follows: 1) The mean score of total VDT syndrome was $1.17{\pm}.65$ of full score 4.00, which was lower than other research. 2) For relation between general characteristics and total VDT, sex (t=-5.777, p=.000), age (F=3.516, p=.015), satisfaction of job (F=9.540, p=.000), self-awareness of health (F=25.015, p=.000) had statistically significant difference. 3) For relation between behavioral work factors and total VDT, break time of work(t=-5.363, p=.000), eye movement during computer work(t=2.176, p=.031), wrist exercise during(t=2.337, p=.020), distance between monitor and eyes(F=3.682, p=.012) had statistically significant difference. 3) For relation between environmental work factors and total VDT, height of chair(F=8.801, p=.000), space under desk(F=4.244, p=.015), reflection of monitor(t=2.697, p=.008) had statistically significant difference. Conclusion: To prevent and relieve VDT syndrome and musculoskeletal disorders in office workers, it is important to teach good posture and stretching exercise during work.

• 한국보건간호학회지
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• 제31권2호
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• pp.376-388
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• 2017

Purpose: The triglyceride-to-high-density lipoprotein-cholesterol (TG/HDL-C) ratio is one of the main predictive indices for cardiovascular disease. This study was examined the relationship between TG/HDL-C ratio and metabolic syndrome (MetS) in male office workers. Methods: Secondary analysis was conducted to determine the risk between the TG/HDL-C ratio and MetS in male office workers. A total of 765 people underwent the 'regular workplace health checkups in 2014'. Among the subjects who were male and responded to the questionnaire and health lifestyle survey, 470 (61.4%) excluding those with missing and/or abnormal values were analyzed. The association between MetS, MetS components, and the TG/HDL-C ratio was examined by a Chi-square test, One-way ANOVA, Turkey post-hoc test and Logistic regression analysis. Results: The number of males with MetS was 70 (14.9%) and the number of MetS components increased with increasing TG/HDL-C ratio (p<.001). Logistic regression analysis with an adjustment for potential confounders revealed a 31.8 times higher odds ratio of the Quartile4 group for MetS than that of the Quartile1 group (p<.001). Conclusion: These results show that the likelihood of MetS, particularly the risk of MetS in the Quartile4, increases with increasing TG/HDL-C ratio.

• 한국경제지리학회지
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• 제5권2호
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• pp.187-207
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• 2002

본 연구는 우리나라 광역대도시의 노동시장을 사례로, 지역노동시장이 갖는 지역성을 임금결정과정을 중심으로 고찰하였다 외환위기이후 주목을 받기 시작한 대도시내 실업과 같은 노동시장의 구조변화와 계층간의 사회적 분극화는 별개의 현상이 아니며 대도시내 노동시장과정을 통해 긴밀히 연결되어 있다. 임금결정과정에 대한 회귀분석결과, 전체적으로 고학력 및 고기능 사무직 근로자에 대한 임금상승효과가 대도시를 중심으로 두드러지게 나타난다. 이는 대도시에서 산업재구조화와 정보기술의 보급에 따른 노동시장의 수요변화와 맞물리면서 기술적.공간적 불일치에 의한 구조적 실업의 양산과 직종간의 임금격차를 유발하게 되는 것과 긴밀히 관련되어 있다. 또한 임금결정과정에 기초한 노동시장과정은 뚜렷한 지역성을 갖고 있기 때문에, 개별 광역시 노동시장내 임금결정과정과 그것이 갖는 소득변화에 대한 영향은 특정 노동시장의 특성, 즉 노동시장의 공급 및 수요구조, 산업구조 및 실업변화 등에 기초해서 이해되어야 한다 이러한 사실이 바로 지역정책으로서 노동시장정책이 올바로 정립되어야 하는 이유이며, 이는 바로 노동시장에 대한 지리학적 연구를 통해 이루어질 수 있다.

• Journal of Preventive Medicine and Public Health
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• 제25권2호
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• pp.157-161
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• 1992

톨루엔의 폭로가 인체의 면역기능에 미치는 영향에 대해 알아 보기 위하여 톨루엔 취급자 21명과 일반 사무직 근로자 12명에 대하여 혈액 및 말초혈액 림프구의 subpopulation에 대하여 조사하였다. 혈액소견은 두 군 모두 정상범위로 통계적으로 유의한 차이가 없었다. CD4 림프구 세포의 비율은 두 군에서 유사하였으며 T와 B림프구 및 CD8 림프구 세포의 비율은 폭로군에서 약간 낮았으나, 두 군 모두 정상 범위로 통계적으로 유의한 차이가 없었다. 폭로군에서 T 림프구 및 CD4 세포의 비율은 근무기간이 길수록 통계적으로 유의하게 증가하였다(P<0.05). 본 연구의 폭로군에서 림프구의 subpopulation은 전반적으로 비폭로군보다 약간 낮은 경향은 있었지만, 정상범위에 해당하였으므로 톨루엔에 폭로되었을 때 인체에 대한 면역기능은 큰 영향이 없는 것으로 생각되어진다. 그러나 폭로기간에 따라 면역기능이 변동하는 것으로 보아 톨루엔이 인체의 면역기능에 미치는 영향에 관한 지속적인 연구가 이루어져야 하겠다.

• 대한영양사협회학술지
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• 제9권4호
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• pp.326-335
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• 2003

This study was carried out to collect information to establish a framework for meal management and nutritional service for prevention of chronic degenerative disease in the industrial workers. We investigated the health concerned life-style, nutrient intakes, anthropometry and biochemical parameters in the male workers in Korea by work condition. Anthropometric parameters of height, weight, waist, hip and triceps skinfold thickness were measured and biochemical parameters including Urine pH, hemoglobin, blood glucose, total cholesterol, GOT, GPT, $\gamma$-GPT and blood pressure were determined for 101 subjects(50 office workers : 33.9yr, 51 laborers : 34.4yr). To assess the nutrient intakes and diet quality of workers, dietary intake was measured by one day 24-hour recall method. Result of anthropometric parameters of height(p<0.01), weight(p<0.05), hip(p<0.05), TSF(p<0.01) were significantly higher in office workers than in laborers. Biochemical parameters were not significantly difference in both of them. Average daily nutrient intakes of both groups was higher than the Korean RDA and report on 2001 National Health & Nutrition Survey. The calcium(p<0.01), iron(p<0.05), vitamin A(p<0.01), vitamin B1(p<0.01) and niacin(p<0.05) intakes in laborers were significantly higher than in office workers. Nutrition adequacy ratio(NAR), mean adequacy ratio(MAR) and index of nutritional quality(INQ) of laborers were higher than those of office workers. This results indicated that the onset possibility of chronic degenerative disease appeared higher in office workers. Therefore, meal menagement and nutritional service for prevention of chronic degenerative disease of industrial works needs to be more variant guidelines.

• 대한인간공학회지
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• 제27권4호
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• pp.59-64
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• 2008

The aims of this study were to compare and analyze two types of deep cervical flexion exercises, craniocervical flexion and cervical flexion, and to ascertain their relative effects on neck and shoulder pain and functional improvement. The participants of the study were individuals who work in sedentary jobs in an office environment. 54 appropriate subjects were chosen and randomly divided into two groups: one group underwent a craniocervical flexion exercise program and the other a cervical flexion exercise program. The six week exercise program consisted of home exercises performed by each subject five times a week and education once a week. Neck-shoulder pain, muscle strengthening, cervical alignment were measured prior to commencement of the exercise programs and again after six weeks. At completion of the six week, both exercise programs decreased neck pain (p<.05). Forward head postures were reduced, and the craniocervical flexion exercise program was more effective in reducing forward head posture (p<.05). The maximum muscle strength and 50% of maximum muscle strength maintaining time of the deep cervical flexor muscles were significantly increased. There were no significant changes of the cervical lordotic curve. The results of this study showed deep cervical flexion exercise was effective in the treatment of neck and shoulder pain, however craniocervical flexion exercise was more effective than cervical flexion exercise.