为了解我国南方地区肺栓塞的现状,通过检索中国医院数字图书馆近9年(1999年～2008年)南方地区正式发表的与肺栓塞和深静脉血栓有关的论文共1288篇,进行了统计分析,发现:1、中国南方地区肺栓塞的发现数量逐年增加,且增幅明显;2、诊断水准达到一定程度的部分南方医院,诊断治疗肺栓塞的数量明显高于其他医院,并不比中国北方同类医院低;3、肺栓塞的漏诊、误诊现象依然普遍存在,提高认知和诊治水准仍然是今后工作的方向。
ObjectiveTo summarize the development status, hot spots, and trends of radical thyroidectomy for thyroid cancer in recent 10 years by analyzing the data and atlas of the literatures related to radical thyroidectomy.MethodsLiteratures statistics and analysis technique of CiteSpace5.1 software were used to analyze the literatures related to radical resection of thyroid cancer, which were collected in CNKI database from January 1, 2008 to December 30, 2017, in order to obtain the trend of annual publication volume change, author and keyword clustering, and co-occurrence.ResultsFor the annual volume of articles, 148 articles were published from 2014 to 2017, with the authors clustering to6 groups with frequent frequency. Most of the authors were independent authors. The study focused on differentiated thyroid carcinoma, lymph node dissection and endoscopic surgery, recurrent laryngeal nerve injury, postoperative infection, decreased blood calcium, perioperative nursing, and preemptive analgesia. There were 35 keywords with order ≥ 6times, 8 keywords in cluster series, and 13 prominent words in the period from 2008 to 2017.ConclusionsThe literature of radical thyroidectomy developed rapidly from 2014 to 2017. Conducting horizontal joint research, cross-sectoral, cross-disciplinary research, and molecular diagnosis research are the deficiency of current research, and it should become the trend of research development.
Objective To compare and review worldwide journals titled “evidence-based” in order to provide an overview of these healthcare journals and suggestions for improving the quality of this type of journal in China and to introduce a quick way for healthcare professionals and patients to obtain high quality clinical evidence. Methods We searched PubMed, EMBASE, Ulrich’s Periodicals Directory, Wanfang and some relevant websites to identify journals titled “evidence-based”. The last issues in 2006 of these kind of journals were analyzed by bibliometric method. Results Twenty-four journals were included. Covering 12 disciplines such as clinical, nursing, health care, etc. They were divided into the primary journals and the secondary journals, published in two languages in six countries. These journals had differences and similarities in their aims, columns and contents, etc. Conclusions Evidence-based medical journals provide the latest developments and the best evidence for healthcare professionals in their own fields, save their time in searching for and reading information, and provide ideas for improving the quality of similar journals in our country.
ObjectiveTo investigate the hotspots from researches on imaging of pancreatic neuroendocrine tumor in recent five years. MethodsThe bibliographies from research literatures on imaging of pancreatic neuroendocrine tumor from 2010 to 2015 in PubMed database were downloaded. The Bicomb 2.0 bibliographies analysis software was used to count high-frequency of Mesh major topics (MJMEs). SPSS 22.0 statistical software was applied for clustering analysis with MJMEs, then to get the topic hotspots. ResultsA total of 357 literatures were screened out during the years of 2010-2015. The MJMEs which frequency > 13 were 28. Taken the 28 MJMEs into clustering analysis, then three research hotspots were clustered. ConclusionResearches on imaging of the pancreatic neuroendocrine tumor in recent five years are mainly in terms of imaging techniques, a comparative study of pathology and endoscopic ultrasonography-fine needle aspiration, imaging and disease treatment.
Objective To analyze the research status of immunonutrition in China based on Chinese databases, and to provide a reference for clinical practice and future research. Methods Literatures about the application of immunonutrition in nutrition support were searched in China National Knowledge Infrastructure, SinoMed, Chongqing VIP and Wanfang databases using bibliometrics methods. The retrieval time was up to August 2022, and the document characteristics such as the number of publications, the institutions and the citation frequency and other features were analyzed. Results A total of 725 literatures were included, with the highest number of literatures issued in 2015 and 2020, both 62. The areas with the most published literatures were Jiangsu (10.6%) and Guangdong (8.4%). The institutions with the most published literatures were General Hospital of Eastern Theater Command (4.8%) and West China Hospital of Sichuan University (3.9%). There were 78 dissertations and 647 journal articles in total. The most published journal was Parenteral & Enteral Nutrition (6.5%). The top three citations were all reviews. The degree of cooperation was 2.7, and the co-authorship rate was 70.1%. A total of 121 articles reported the supporting funds and projects. The research types included 499 original studies (68.8%) and 226 secondary studies (31.2%). The analysis of the subjects showed that immunonutrition was mostly applied to gastrointestinal diseases, especially gastrointestinal cancer patients, accounting for 42.5%. Nutritional support was divided into enteral nutrition and parenteral nutrition. Enteral nutrition was adopted in most literatures, accounting for 88.4%. Conclusions The research content of immunonutrition in Chinese database in China is relatively simple. Most of them focus on the comparison between immunonutrition and general nutrition support. The selection of immune nutrients and the application of immunonutrition in critically ill patients such as sepsis need further research.
Objective To investigate the current status of systematic reviews/meta-analyses published by pharmacists in hospital in China by using bibliometric analysis and assessing the methodological quality of these studies. Methods The literatures were searched from CNKI, WanFang Data, VIP, CBM, CMCI, PubMed, EMbase, The Cochrane Library (Issue 2, 2016) from the establishment to March 17th, 2016. According to the inclusive and exclusive criteria, the authors independently screened literature and extracted the data. Methodology quality and reporting quality were evaluated by using AMSTAR tool and PRIMSA statement. Data analysis was conducted by using Excel 2013 and SPSS 20.0 software. Results A total of 1 018 systematic reviews/meta-analyses were included of which 871 were published in Chinese and 147 were in English. The published literature increased year by year, as well as the reporting quality and methodological quality. All of the included studies were published in 146 Chinese journals and 97 English journals. The authors were from 308 hospitals of 27 provinces. Drug effectiveness and drug safety were mainly assessed, and western medicine was the main category. Most of these studies were focused on anti-tummor drugs. Conclusion Evidenced-based drug evaluation by hospital pharmacists in China is rapidly increasing as well as the methodological quality and reporting quality, however, the development is unbalanced in China, and evidence-based medicine should be further promoted in the field of hospital pharmacy.
ObjectiveTo biliometric analysis of the status quo of tracking rural health service quality, evaluation and supervision mechanism, in order to improve the quality of rural health service, optimize the allocation of resources and increase the quality and level of health service of rural medical staff. MethodsWe searched PubMed, The Cochrane Library (Issue 3, 2016), The Campbell Library, Web of Science, CBM, CNKI, and WanFang Data, as well as relevant websites up to March 2016. EndNote X7 software and Excel 2007 software were used for screening literature and analysis data. ResultsA total of 39 studies were included in the biliometric analysis. Eighteen studies were cross-sectional studies (46.2%), 18 were reviews (46.2%), 2 were cluster randomized trials (5.1%) and 1 was randomized controlled trial (2.6%). Thirteen studies were published in journals indexed by Science Citation Index, 3 were published in journals indexed by Chinese Science Citation Database, 18 were published on other peer-review journals, and 5 were thesis's. The involved theoretical models were as follows: 10 mechanisms (30.8%), 4 frameworks (18%), 11 systems (30.8%) and 12 methods (30.8%). The serviceable range included village clinics (n=3, 7.7%), town-level hospitals (n=3, 7.7%), and community (n=2, 5.1%). The research topics included public health (n=19, 48.7%), clinical care (n=16, 41%), medical insurance (n=4, 10.3%). ConclusionThe studies for rural health service quality tracking, research evaluation and supervision mechanism are still lack of systematic, pertinence and practicability, and the level of evidence is still low. We suggest pay attention and strengthen the rural health service quality tracking, research evaluation and supervision mechanism, and to provide effective evidence for effective evaluation and supervision to promote rural health service quality, and to promote the reasonable optimization the allocation of health resources in rural areas, and to greatly improve the quality and level of rural health service.