http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4
Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.
정상여성에서 월경주기에 따른 갑상선 부피의 변동에 관한 연구
박진우,박형규,유명희 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1
Previous studies demonstrated that the thyroid gland volume was altered during the menstrual cycle in normal women, but the mechanism has not been clarified. To investigate the role of thyroid hormone and ovarian steroid hormones in the cyclic alteration of the thyroid volume in normal women, we performed a compound ultrasonogram and measured thyroid volume with the method based on the electronic planimetry of a sequential transverse ultrasound scans of the thyroid and performed serial measurements of thyroid and ovarian steroid hormones in 8 normal women during the cycles and 8 normal men. Thyroid volume in men was greater than that in women (18.6±1.6 ㎤ vs. 11.7±1.2 ㎤, P<0.05), but the ratio of thyroid volume to body weight showed no significant difference. Serial thyroid volume measurements showed no significant changes in men. However, in women, significant increases on day 22 compared with day 1 and 8. Serum T_(3), T_(4) and TSH levels were not changed significantly during the cycle in women. Serum progesterone levels increased on day 22, compared with on day 1, 8 and serum estradiol levels elevated on day 15 and 22, compared with on day 8 (p<0.05). Positive correlation was found between serum progesterone concentration and thyroid volume (r=0.45, p<0.01), while no significant correlation was found between serum estradiol level and thyroid volume. These data suggest that progesterone might play a role in the cyclic alteration of the thyroid volume during the menstrual cycle in women, probably by changing the vascularity of the thyroid.
인지도 조사에 의한 건국의대 의학과 교육목적 및 교육목표의 평가
박수경,김진국,김소정,김형수,이건세,장성훈 건국대학교 의과학연구소 2004 건국의과학학술지 Vol.14 No.-
This study was conducted to survey the recognition and accuracy for educational goal and objectives of College of Medicine, Konkuk University on students and professors with using 18 items of questionnaire from May 15 through June 30, 2004. The recognition for educational goal of College of Medicine, Konkuk University in participating students and professors were 93-95%. And recognition for 3 objectives of College of Medicine, Konkuk University on participating students and professors were 84-87%, 95% respectively. However the accuracy for detail educational objectives using other college of medicine were 46-59% in first student survey, 44-67% in second student survey and 58-72% in professor survey. Therefore it is need to advertize 3 objectives to students and professors. And it is also necessary to refine the contents of educational objectives to more suggesting directions than broad goal of ideal.