• 제목/요약/키워드: abstract quality

검색결과 199건 처리시간 0.028초

예방의학회지 게재 원저논문의 영문초록 질 개선의 평가 (Assessment on Quality Improvement of the Abstracts of the Original Research Articles in the Korean Journal of preventive Medicine)

  • 박준호;이화순;박종구;차봉석;김춘배
    • Journal of Preventive Medicine and Public Health
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    • 제36권2호
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    • pp.179-186
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    • 2003
  • Objectives : To compare the quality improvement of the abstracts of original articles, according to the revised manuscript format, of the Korean Journal of Preventive Medicine (Korean J Pre Med) was adopted in 1999. Methods : A total 63 abstracts for 1997, and 49 for 2001, were selected as the original articles from the Kor J Pre Med. This study was carried out by the separate-sample pretest-posttest design. The quality of the abstracts was measured by a checklist of Narine' evaluation criteria, and the other information related to the articles were also surveyed by e-mail and fax or telephone using a self-made Questionnaire, From the response rate, a total of 62 abstracts for 1997 and 49 for 2901 were finally analyzed. Results : The mean number of words in an abstract decreased from 285 in 1997, to 250 by 2001. The mean number of key words per abstract decreased from 3.9 in 1997, to 3.6 by 2001. The mean number of inappropriate usage of key words per abstract, by the MeSH standard, decreased from 1.9 in 1997, to 0.4 by 2001 Also, the overall mean score of abstract quality increased from 0.54 in 1997 to 0.61 by 2001. The range of scores for the abstract quality was better in 2001 ($0.40{\sim}0.77$) than in 1997 ($0.20{\sim}0.81$). From the multiple regression analyses of the 1997 and 2001 databases, the intervention of the manuscript format's revision, and the number of English words to the quality score of the .abstract, were the only statistically significant factors, Conclusions : In conclusion, the quality of abstracts in the Kor J Pre Med has improved since the revised manuscript format was adopted in 1999. The Korean Society for Preventive Medicine will continuously recommend proposals for more informative abstracts in their journal, and will evaluate the abstracts' content with quality criteria. Future studies should address these issues, and compare the quality of abstracts between different international and domestic journals.

예방의학회지(1997년)에 게재된 원저논문 영문초록의 질 평가 (Quality Assessment of the Abstracts of the Original Articles (1997) in the Korean Journal of Preventive Medicine)

  • 박종구;;김춘배
    • Journal of Preventive Medicine and Public Health
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    • 제32권1호
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    • pp.72-79
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    • 1999
  • Objectives. The purpose of this study was to evaluate the quality of abstracts of original articles. Methods. This subjects selected total 63 abstracts of the original articles of the Korean Journal of Preventive Medicine in 1997. The quality of abstracts was measured against a checklist of evaluation criteria, which were divided into eight categories and the numbers of inappropriate words (including grammar) according to criterionbased survey. A score for each abstract was obtained by dividing the number of criteria presented by the number applicable. The overall mean score was also determined. Results. The overall mean score of abstract quality was 0.55 out of 1. Of the abstracts subject selection 83% didn't include specific technical descriptors. Of those that gave conclusions 92% didn't address study limitations and 78% made no recommendations for future study. The overall mean number of inappropriate usage of words (including grammar) per abstract was 14.1. The overall mean number of English words was 283. In the multiple regression analyses, the research career of the first author and the number of English words to the number of inappropriate usage of words were statistically significant. Also, in the secondary regression model, the number of English words to the quality score of abstract was only statistically significant. Conclusions. Most of the abstracts provided some information pertaining to each evaluation criterion. However, they did not provide sufficient details to enhance the reader's understanding of the article. On the basis of the study the abstracts need improvement in its description of the reported subject selection, statements of limitations and recommendations, etc. The Korean Society for Preventive Medicine will recommend a proposal for more informative abstracts in Korean J Prey Med and will take into consideration the introduction of foreign review of abstracts. Future studies should address these issues and compare the quality of abstracts between different journals and their time of publication.

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퇴원환자 진료정보 DB의 데이터 수집 과정 재설계 (Reengineering of the Data Collection Process for Discharge Abstract Database)

  • 홍준현;최귀숙;이은미
    • 한국의료질향상학회지
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    • 제7권1호
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    • pp.106-116
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    • 2000
  • Background : Severance Hospital is an university hospital which has 1,580 beds. A LAN system was installed in the Medical Record Department in 1992 and discharge abstract data have been added to the discharge abstract database(DB) The previous work flow in the Medical Record Department had 5 levels: 1) chart collection from wards, 2) assembling, 3) abstracting data from medical record on worksheet by 2 RRAs, 4) checking deficiencies and coding diagnosis and procedures by 4 RRAs, 5) inputting the data into the discharge abstract data base by 1 RRA. The average processing time took 19.3 days from the patient discharge date. It had the production of monthly statistical report delayed. Besides, it caused the users in the hospital to complain. Methods : A CQI team was organized to find a way to shorten the processing time less than 10 days. The team identified the factors making the processing time long and integrated three levels from the 3rd level into one. Each of 7 RRAs performed the integrated level on her workstation instead of taking one of three separate levels. The comparison of processing time before and after the changes was made with 3'846 discharges of April, 1999 and 4,189 discharges of August, 1999. Results : The average processing time was shortened from 19.3 days to 8.7 days. Especially the integrated level took only 3.6 days, compared with 12.3 days before the change. The percentage of finishing up the whole processing within 10 days from discharge was increased up to 77.6%, which was 2.4% before the integration. The prevalence of error in data input was not increased in the new method. Conclusions : The integrated processing method has the following advantages: 1) the expedition of production of monthly statistical report, 2) the increase of utilizing rate of dischare abstract data by Billing Dept, Emergency Room, QI Dept., etc., 3) the improvement of intradepartmental work follow, 4) the enhancement of medical record quality by checking the deficiencies earlier than before.

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Quality & Product Quality

  • Ryu, Dongsu
    • 한국신뢰성학회:학술대회논문집
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    • 한국신뢰성학회 2000년도 추계학술대회
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    • pp.9-14
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    • 2000
  • No Abstract, See Full Text

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텍스트 마이닝 처리로 품질경영학회지 연구동향 분석 (Analysis of Research Trends in Journal of Korean Society for Quality Management by Text Mining Processing)

  • 이상복
    • 품질경영학회지
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    • 제47권3호
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    • pp.597-613
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    • 2019
  • Purpose: The purpose of this study is to analyze the trend of quality research by analyzing the entire JKSQM(Journal of the Korean Society for Quality Management). Methods: This study is to analyze the frequency of words used in the abstract of the all JKSQM by applying the text mining processing. We use wordcrowd among text mining techniques. Results: 22 words of high frequency were presented in the abstract of the paper published in the JKSQM for 42 years. The frequency of words was shown on a 10 year basis, and the four important words were plotted on a change graph for each Vol. Frequent words of each Vol. are added in the appendix. Conclusion: The main research results are as follows. First, there has been no significant change in research trends over the last 40 years. Second, the early SQC words have been widely used, and since 1990, many words such as service-oriented words have been used, indicating a change in the times. Third, the use of the words of the 4th industrial revolution since 2010 is weak. In the above analysis, the trend of quality research in Korea is within the quality category and can be considered conservative. Now, it is expected that everything will be changed in the period of the 4th Industrial Revolution, and it is time to study the direction of quality in Korea.

동일 특성 노드 제거를 통한 추상 그래프 기반의 경로 탐색 알고리즘 (A Path Finding Algorithm based on an Abstract Graph Created by Homogeneous Node Elimination Technique)

  • 김지수;이지완;조대수
    • 한국공간정보시스템학회 논문지
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    • 제11권4호
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    • pp.39-46
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    • 2009
  • 일반적으로 휴리스틱을 이용한 알고리즘에서는 탐색 비용이 증가하는 문제가 발생할 수 있다. 휴리스틱에 의해 결정된 추정 경로에 실제 경로가 존재하지 않을 경우, 휴리스틱 가중치 값이 비슷한 2 가지 이상의 경로가 존재할 경우 탐색 비용이 증가한다. 이 논문에서는 탐색 비용 증가 문제점을 해결하기 위해 추상 그래프를 제안한다. 추상 그래프는 실제 도로를 단순화한 그래프로서, 전체 지도를 고정된 크기의 그리드 셀로 나누고, 셀과 도로 정보를 기반으로 생성된다. 경로 탐색은 추상 그래프 탐색, 실제 도로 네트워크 탐색 순으로 2단계로 수행된다. 106,254개의 간선으로 이루어진 실제 도로 네트워크 데이터에 대해서 성능 평가 실험을 수행한 결과와 탐색 비용 측면에서 그리드 셀 크기에 따라 그리드 기반 A* 알고리즘에 비해 최소 3%에서 최대 35% 좋은 성능을 보였다. 반면에 유효 셀을 제외한 영역에 대한 탐색이 이루어지지 않기 때문에, 생성된 경로의 이동 비용은 1.5~6.6% 증가하였다.

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종합슈퍼마켓(GSM)에서 서비스품질, 보증 및 서비스가치의 영향요인에 관한 연구 (A Study on the Effects of factor of Service Quality, Service Guarantee and Service Value in General Super Market.)

  • 김종락
    • 유통과학연구
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    • 제13권1호
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    • pp.93-103
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    • 2015
  • Purpose - This study plans to adopt a more sophisticated approach toward service recognition by customers in general supermarkets in order to revise the service quality measurement methods that suit the context of Korean distribution channels. In particular, in general supermarkets, where much of the shopping process is in the form of self-service, there is high reliance on the service recognized by the consumers; therefore, it is highly likely that consumers would make their purchasing decisions based on their recognition of service quality or guarantees. It also utilized service quality elements of a basic level in the KD-SQS development model in order to indicate that the quality recognized by consumers impacts their loyalty to the stores with financial value and abstract value. Research design, data, and methodology - The study suggested a theoretical model comprising 13 hypotheses on relations between theoretic variables, and conducted surveys with consumers using discount stores in Seoul and Gyunggi Metropolitan area in order to verify the hypotheses, while using SPSS 20.0, AMOS 21.0 as the verification program. The survey sheets used amounted to 332, and a structural equation model was used to analyze the reliability and validity of constituent elements and to verify the suggested hypothesis. Therefore, this study analyzes the interrelations between service quality and guarantee factors in the distribution channel and their relations with the loyalty to stores as a dependent variable. Results - First, the results of the hypotheses tests helped identify the relations between service quality, service guarantees, service value, and customer loyalty, providing an opportunity to define the relations between constituent elements. In particular, service convenience in service quality has no impact on financial values. Further, stores' service policy had no impact on abstract values. Service recognition by service convenience has an impact on abstract values such as good image, comfort, and usability, while mileage systems promote financial values for consumers. In order to improve consumer values in service quality and values, general supermarkets should improve their service convenience, membership, and mileage programs using various strategies. Conclusion - In order to improve consumer values in service quality and values, general supermarkets should improve their service convenience, membership, and mileage programs using various strategies. Further, as service guarantee systems have a significant and direct impact on customer loyalty, rather than customer value recognition, service guarantees should be used to encourage customers to re-visit the stores. Finally, this study applied the findings of preceding studies in terms of service quality measurement; it had limitations in referencing preceding studies in a comprehensive manner. It also had limits in expanding upon various preceding studies because it was difficult to apply new measurement tools due to the lack of service quality measurement tools for general supermarkets. Therefore, it is necessary to conduct more studies on service quality to measure service quality and develop measurement tools by incorporating various industry characteristics.