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논문검색은 역시 페이퍼서치

보건정보통계학회지검색

Journal of Health Informatics and Statistics


  • - 주제 : 의약학분야 > 예방의학및보건학
  • - 성격 : 학술지
  • - 간기: 계간
  • - 국내 등재 : KCI 등재
  • - 해외 등재 : -
  • - ISSN : 2465-8014
  • - 간행물명 변경 사항 : 한국보건통계학회지(~2003) → 한국보건정보통계학회지(2004~)
논문제목
수록 범위 : 38권 1호 (2013)

1개 기관 보건직 공무원의 조직문화인식이 직무만족도에 미치는 영향

최우창 ( Woo Chang Choi ) , 강성욱 ( Sung Wook Kang ) , 정성화 ( Seong Hwa Jeong )
5,200
초록보기
Objectives: The aims of this study were to examine the perceived organizational culture and job satisfaction and to determine the factors associated with job satisfaction among a public health officials. Methods: A total of 321 subjects (160 men and 161 women) conveniently selected from 1,460 public officials working at the Ministry of Food and Drug Safety (MFDS). The survey was conducted by selfadministered questionnaire which consisted of perceived organizational culture, job satisfaction, and socio- demographic and job-related characteristics. Univariate and multivariate analyses were performed to determine an association between perceived organizational culture and job satisfaction using SPSS 18.0. Results: The 40.8% of respondents perceived that the organizational culture of MFDS was a clan type, whereas only 6.2% perceived it was an adhocracy type. The mean of job satisfaction was 3.46. Moreover, those who felt the culture was adhocracy recorded the highest levels of job satisfaction. The workers who perceived their organizational culture was market or hierarchy were more discontent than those who perceived theirs was clan after adjusting for socio-demographic and job-related characteristics. Conclusions: It is desirable to transform the organizational culture at MFDS into one of clan or adhocracy type.

AHP모델을 사용한 의료기기 표준진행 우선순위 연구

이용희 ( Yong Hee Lee ) , 김순석 ( Soon Seok Kim ) , 이성기 ( Sung Kee Lee )
5,100
초록보기
Objectives: In order to develop standards for interoperability between healthcare and medical systems, we performed the study to decide the priority for standardization of healthcare and medical devices using the analytic hierachy process (AHP) method and statistical analysis. Methods: This paper aims to select items to proceed preferentially standardized with devices except medical devices, which is in progress or published the international standardization. We proceed and analyzed the survey is divided into four areas, the national strategy aspects for health and medical industry, the technical aspects of medical devices, the market expansion aspects, and technological spillover aspects. Results: We show the results based on AHP model and the statistical analysis. Firstly, the standard deviation was calculated to understand the average and deviation among respondents regarding the priority of products` significance. Next, the awareness degree of the need for medical device standards was obtained and compared through statistical analysis. Also, we got the critical points by four kinds of pair-wise comparisons. Conclusions: The results of this study can be utilized for the development of medium-and long-term planning and standardization policy of the domestic medical industry.

개인건강기록의 이용자 사용의도에 대한 확장기술수용모델 개발

고인석 ( In Seok Ko ) , 장혜정 ( Hye Jung Chang )
5,300
초록보기
Objectives: This study investigated influencing factors to the intention to use of personal health records (PHR) and developed study model based on technology acceptance model (TAM). Methods: By reviewing the previous research about PHR based on TAM and survey researches on the PHR, the related variables of the intention to use PHR were identified. The survey consisted of 3 questions per each construct: healthcare innovation (HI), health literacy (HL), perceived security (PS), perceived ease of use (PEU), perceived usefulness (PU), and intention to use (IU) and was questioned on the 5-point Likert scale. The result data of survey were analyzed by conducting the structural equation model analysis. Results: HI and HL had a positive effect on PEU and PS was also positively associated with PEU and PU. In addition, PEU had a positive effect on PU and the combination of PEU and PU were positively related to IU of PHR. Conclusions: Contrary to expectations, the direct effect of HI and HL on PU was not significant. As a result, HI and HL of PEU take on more significance and PS on PEU, PU also was significant.

성별에 따른 노인의 생활만족도 예측요인

이규은 ( Kyu Eun Lee )
5,400
초록보기
Objectives: This study was done to identify the relationship of perceived health status, social support, depression and life satisfaction and to identify predictors of life satisfaction for elderly people for each gender. Methods: The research design for this study was a descriptive survey design using a convenience sample. Data collection was done using self-report questionnaires with 232 elderly people from community health center. Data were analyzed using ANOVA, t-test, Pearson correlation coefficients and hierarchial multiple regression with the SPSS Win 18.0 Program. Results: There were significantly different perceived health status and social support between male elders and female elders. However depression and life satisfaction were not significantly different from one gender to another. In hierarchial multiple regression analysis perceived health status, and depression were significant predictors and explained 73.0% of life satisfaction for male elders. For female elders, coresidence with child, perceived health status and depression were significant predictors and explained 54.0% of life satisfaction. Conclusions: Findings of this study provide a comprehensive understanding of life satisfaction and related factors for elderly people in Korea. However, further studies with a larger random sample and more detailed research design are necessary.

언어폭력 경험이 있는 간호사의 외상 후 스트레스 장애와 영향 요인

이혜련 ( Hye Reyon Yi ) , 신미경 ( Mee Kyung Shin )
5,100
초록보기
Objectives: This study was done to explore and identify the factors of post traumatic stress disorder among verbal violence experienced nurses. Methods: The research design for this study was a descriptive survey design using a convenience sampling. Data collection was done using self-questionnaire with 137 nurses. The collected data were analyzed by descriptive statistics, t-test, Spearman correlation coefficient, and linear multiple regression. Results: Study participants reported low level of post traumatic stress disorder (impact of events scale: mean=20.74), but 36.5% of the study participants reported higher level than moderate. The 17.6% of variance in post traumatic stress disorder was significantly explained by satisfaction about the incident handling (β=-0.24, p=0.005). Conclusions: Findings of this study provide that the most important factors in explaining post traumatic stress disorder of verbal violence experienced nurses is the satisfaction about the incident handling. Based on the findings of this study, the support of the agency for the nurse after experiencing verbal violence must be important considered.

우리나라 세대별 자살 특성 분석

송태민 ( Tae Min Song ) , 진달래 ( Dal Lae Jin ) , 송주영 ( Ju Young Song ) , 안지영 ( Ji Young An ) , 조영하 ( Young Ha Cho )
6,100
초록보기
Objectives: The current study provides the suicide prevention strategy by analyzing six age group from echo generation to Old-old generation. Methods: The study uses multi year data (2001-2011) of mortality from National Statistical Office. The suicide factor analysis of famous entertainers and college students was based on the pre 30 days, post 30 days and 60 days from the date of death. Results: The average number of the suicide seems similar patterns between Baby boom generation and Forgotten generation as well as between Echo generation and Old-old generation. The result from Forgotten generation shows that male suicides are 3.32 times than female suicides. Post-boomer generations shows the results of average of 8.03 kill themselves by everyday. The increasing rate from 2001 to 2011 shows that Echo generation has the highest increasing rate by 5.12 times among all the groups. Conclusions: It should be necessary to create a systematic database, to make a network of beavered family, to educate the gate keepers, to support the social care service and social safety to prevent suicide by age group. To minimize the Copycat suicide (Werther Effect), it needs to enforce the self-imposed controls of media. Finally, it need to analyze Big Data to provide the prevent suicide strategy by national level.

의무복무 중인 현역병의 비만도에 대한 연구

이현주 ( Hyun Ju Lee )
5,200
초록보기
Objectives: This study was performed to compare body mass index (BMI) of enlisted soldiers who are serving for the military as a mandatory service before and after joining in the military service. Methods: Data were collected by self-evaluation questionnaire from 301 respondents, and their BMI indices from Military Entrance Physical Exam (MEPE) database. Paired T-test and regression analysis were used for statistical analysis. Results: Average BMI has been reduced from 23.6 to 23.0 kg/m2. There were statistically significant changes of BMI after joining in the military service in the group which were dispatched at the labor intensive group. The group had worked over 40 hours per week, more weight control activities or relatively low MEPE results. Conclusions: The reduction of current BMI of soldiers was achieved statistically significantly after joining in the military service.

일부 중학생의 자아탄력성과 생활습관 및 생활스트레스의 관계

이정란 ( Jeong Ran Lee ) , 박복남 ( Boc Nam Park ) , 강현임 ( Hyun Lim Kang )
5,500
초록보기
Objectives: The purpose of this study was to investigate the relationship of to ego-resilience, lifestyle and life stress and to identify predictors of daily Stress of middle school students. Methods: Data were collected through structured questionnaire to 324 middle school students that agreed to participate in this study. Data were analyzed using SPSS Win 18.0 program, t-test, ANOVA, Pearson`s correlation coefficients and stepwise multiple regression. Results: There were significant difference in gender, school-life satisfaction and relationship of teacher by life stress. The explained variance for life stress was 12.7%. Life stress had significant negative collections with ego-resilience and lifestyle. Variables of lifestyle, gender and school-life satisfaction significantly predicted the degree on life stress of middle school students. Conclusions: This study could be a reference to improve ego-resilience, lifestyle and life stress of middle school students.

최적의 서포트 벡터 머신을 이용한 유방암 분류

임진수 ( Jin Soo Lim ) , 손진영 ( Jin Young Sohn ) , 손주태 ( Ju Tae Sohn ) , 임동훈 ( Dong Hoon Lim )
5,400
초록보기
Objectives: This paper is to examine breast cancer classification using support vector machine (SVM). SVM with optimal parameters obtained using the improved grid search with 5-fold cross validation has been proposed to reach the optimal classification performance. Methods: Two data sets, Wisconsin Original Breast Cancer (WOBC) and Wisconsin Diagnostic Breast Cancer (WDBC) data set, were used to classify tumors as benign and malignant. SVM model performs the classification tasks using optimal kernel parameter and penalty parameter using 5-fold cross validation. Discriminant analysis, logistic regression analysis, decision tree, support vector machines were applied to analyze two data sets. Performance of these techniques was compared through accuracy, ROC curves and c-statistics. Results: Our analysis showed that SVMs predicted breast cancer with highest accuracy and c-statistics among four classification models. A comparison of these SVMs indicated that SVM with optimal parameters has much superior performance than SVM with default parameters. Conclusions: Research efforts have reported with increasing confirmation that SVMs have greater accurate diagnosis ability. In this paper, breast cancer diagnosis based on SVM with optimal parameters obtained using the improved grid search with 5-fold cross validation has been proposed. The performance of the method is evaluated using classification accuracy, ROC curves and c-statistics.

한국인의 주요 질병에 대한 연령별 네트워크 분석

김홍석 ( Hong Seok Kim ) , 이태림 ( Tae Rim Lee )
5,500
초록보기
Objectives: The purpose of this paper is to analyze the relationship among major diseases in Korea by social network analysis and word cloud. Differences across three age groups are also studied. Methods: We used social network analysis to draw a network graph for describing the relationships among the diseases. We got data on relationships among the diseases by a literature search and obtained the prevalence rate and the mortality of such diseases from 2011 Korean National Health Nutrition Examination Survey and causes of death statistics in Korea. Results: We find that smoking and obesity is the most important factor of causing other diseases. Except obesity, anemia, hepatitis, atopic dermatitis and some other diseases, most diseases become more common and more dangerous across the older age group. We can visually recognize these results from the graphs made by social network analysis and wordle. Conclusions: We made the age-specific social network graphs between 24 major diseases in Korea across three age groups. We could know most disease became more and more prevalent and severe with people being older.
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