The paper analyzes part of periodicals collecting by foreign medical full - text database PubMed and Medline, and further more carries out statistics on the focus of these periodicals, thus to provide reference for libraries evaluating and purchasing full-text da-tabases.

Objective To analyze the distribution of multiple myeloma (MM) literature in Chinese periodicals and to find out the core periodicals about MM.Methods Periodical literature that involved with MM in the article titles from January 2008 to December 2014 on the Wanfang medical database was collected and searched.Bibliometric method was used to analyze journal date and journal distribution.Results 456categories of periodicals had published literature about MM.The number of articles about MM published in the top 10 journals was more than 30,accounting for 27.00 ％ of all published MM literature,which were highly effective core journals.The number of articles about MM published in the top 3 journals was more than 100,accounting for 15.59 ％ of all published MM literature.The number in Journal of Leukemia & Lymphoma had reached 187,accounting for 6.43 ％ of the total.Conclusions The core journals about MM provide the key approach to help MM medical personnel to select useful information efficiently.Furthermore,the core journals are not only the significant gist for authors who plan to contribute their articles to relevant MM periodicals,but also the necessary reference tools for medicine workers who engage in basic and clinical research and teaching.

Understanding and learning the up-date clinical information of evidence-based medicine are the important part of knowledge for clinical postgraduates and are the basic ability required in their future clinical work.The necessity and role of literature retrieval course were studied with meta analysis of literature retrieval course teaching as the core content,and with meta analysis of literature retrieval course teaching as the writing objective.The literature retrieval course teaching process was displayed by demonstrating the case design and analysis,retrieval methods and their implementation in different stages of literature retrieval course teaching.

Through the integration of multiple types of information use hospital data resources to provide effective practice parameters for the hospital management decisions.Mainly includes the following aspects:First,the management of personnel files,personnel files to achieve the secure sharing of information and knowledge management in the information dossier on the basis of improving the efficiency of hospital management and scientific personnel.Secondly,the clinical aspects of digital information using the extended use of information technology to achieve information sharing medical imaging information systems and the medical doctors on the PACS station,nurse station systems,and computer management system,library networking integration and other modern IT networking,re sources to achieve the hospital image information sharing.In addition,play the role of information in the files of clinical teaching hospitals in major events,to carry out medical treatment,teaching,scientific research system for clinical teaching staff provide a basis.To enhance the scientific decisionmaking of the hospital management.

The development of society raises demands for high-level talents,which requires high level post graduate education.The model of post graduate education is changing from research centered to professional skill centered.The research centered program has a long history and has gained consensus,while the professional skill program is still new.To address the social and economic needs,we explored the professional skill centered post graduate program and report our experience here.

After a description of bdPubMed, a local data analysis tool developed on the basis of PubMed, the bdPubMed was used to analyze the subject headings, high IF papers and fingerprint co-words in papers on diabetic nephropathy, thus showing its functions.

Objective To understand the statistics of papers collected by SCI in 3 first class hospitals (Qilu Hospital,Shangdong Province-owned Hospital and Affiliated Hospital of Qiingdao University) during 2002-2016.Methods The Web of Science database was used to search papers published by these three hospitals,indications as number of publication,citation numbers,fund number,journal impact factors,the distribution of the number of the partition Q1 subjects were gathered together to be analyzed.Results 3 hospitals in total published 11 597 SCI papers,the number of publication showed an average annual increase of 44.1％.3 hospitals were cited in order 7.72,6.29,5.22.Fund projects are funded by the order of 1.72,1.48,and 1.27;each paper has more than 1 kinds of domestic or foreign funding.The influence factors were 3.04,2.82,2.66.The average annual growth rate of influencing factors was 54.15％,42.89％,52.21％.Q1 volume and the volume of each document in the order of 1 784(32.57％),907(27.5％),660(23.96％),only Qilu Hospital close to 1/3.The proportion of papers on the subject distribution of oncology is higher.Conclusions SCI publication related indicators showed that all these three hospitals are increasing continuingly,however,the overall level and depth of medical research needs to be improved.It is necessary to perfect the incentive mechanism of scientific research management and scientific research,strengthen the output of dominant disciplines,and the cooperation of medical institutions at home and abroad needs to be further expanded and strengthened.

Objective:To explore the distribution of science citation index(SCI)and Chinese Science Citation Database(CSCD)papers published by Chinese liver transplantation researchers.Methods:Within the core collections of Web of Science?(WOS)and CSCD, annual index and influence changes of both Chinese and English papers published by Chinese liver transplantation researchers from 2001 to 2020 were statistically analyzed.The distribution of source journals and research areas of papers were also analyzed.Citespace was employed for visually analyzing the co-citation network clustering of Chinese liver transplantation literature in WOS, research institutions and cooperations, author published statistics and cooperation platform.Results:The proportion of SCI papers spiked by 1370.83 % in 2020 as compared with 2001 and the average annual growth rate reached 68.54 %.The citation frequency jumped from 11 times in 2001 to 16515 times in 2020.The most published papers in SCI/CSCD were surgery.The research area of scientific researchers was more inclined to clinical medical technology.The most published journals were Liver Transplantation(7.61%)in SCI and Chinese Journal of Organ Transplantation(15.57%)in CSCD.Chinese liver transplantation research institutions and researchers enjoyed extensive cooperations with universities and research institutes at home and abroad.Conclusions:The domestic output of excellent liver transplantation papers has skyrocketed yearly.The state and scientific research management departments have adopted correct policy orientations and guided researchers to publish high-quality papers on a proper platform.

Objective To translate the Water Orientation Test of Alyn 2 (WOTA2) into Chinese, and to study its reliability and validity for patients with spinal cord injury. Methods After authorizing, the English version WOTA2 scale and its training package were translated into Chinese. From January to September, 2018, 137 patients with spinal cord injury were evaluated with the Chinese version WOTA2 by two evaluators independently, and evaluated again three days later by one of the evaluators. The Cronbach's α, Spearman-Brown coefficient, intra-group correlation coefficient (ICC) and Kappa coefficient were calculated to evaluate the reliability. Content Validity Index (CVI) of items (I-CVI) and scale (S-CVI) were used to evaluate the content validity, and factors analysis was used to evaluate the structure validity. Results The Cronbach's α was 0.947 in all items of the scale, 0.890 in mental adjustment items and 0.954 in aquatic skills items. Pearson correlation coefficient of the half scales separated by odd and even items was 0.948, and the Spearman-Brown coefficient was 0.973. The ICC of test-retest was 0.965 in total score, 0.965 in centesimal system total score, 0.847 in mental adjustment score and 0.970 in aquatic skills score. The ICC of inter-testers was 0.964 in total score, 0.965 in centesimal system total score, 0.847 in mental adjustment score and 0.970 in aquatic skills score. The Kappa coefficient was 0.528 to 0.927 in test-retest and 0.528 to 0.927 in inter-testers. The I-CVI was 0.8 to 1.0 and S-CVI was 0.63. Factors analysis extracted four factors, which met the theory, and contributed 67% of cumulative variance. Conclusion The Chinese version WOTA2 is good in reliability and validity for patients with spinal cord injury, and can be used in the clinical practice of aquatic therapeutic exercise in China.