ObjectiveTo explore the current status of nursing researches about catheter-related infections in recent 5 years in China, and provide reference for further research.MethodsThe China National Knowledge Infrastructure database and Wangfang database were selected to search for literature about catheter-related infections published in recent 5 years in 10 nursing journals of Statistic Source, with the terms of " catheter-related bloodstream infection” or " ventilator-associated pneumonia” or " catheter-related urinary tract infection”. Statistical analysis was conducted.ResultsA total of 216 papers were included. The number of papers was not increased year by year. In terms of the object of study, the studies on ventilator-associated pneumonia were the most, accounting for 71.3%. Only 36.5% of the studies had accurate diagnostic criteria. In terms of the type of study, experimental studies were the most (109 articles). The content was concentrated on the best practice intervention studies (149 articles). The data collection methods gave priority to active surveillance/screening, including 113 articles.ConclusionsThe present focused attention is not enough to the researches about catheter-related infections in nursing field, and rigorous design is lacking in published studies. There are only a few nursing studies about catheter-related infections with high quality and high level of evidence. The quantity and quality of nursing researches about catheter-related infections still need to be improved. Nurses should pay more attention to the control and prevention of catheter-related infections, and should improve their research capacity.
ObjectiveTo investigate researches on inflammatory pulmonary pseudotumor between 2010 and 2014 year and to provide reference information for the majority of professionals in deep research. MethodsBibliographies from research literature of inflammatory pulmonary pseudotumor between 2010 and 2014 year in PubMed database were downloaded, the publication year, journals, countries of publication, the first authors and the frequency of major topic headings were counted by Bicomb 2.0 software. The affiliations were analyzed artificially. Major topic headings appeared no less than three times were intercepted as high frequency terms and high frequency. Major topic headings co-occurrence matrix were formed. SPSS 22.0 statistical software was applied for clustering analysis with matrix, then to get the topic hotspots. ResultsA total of 62 literatures were screened out. The data of research trend, journals, research degree of different countries were acquired. The number of high frequency major topic headings was 12 and among which 4 research hotspots were clustered. ConclusionResearches on inflammatory pulmonary pseudotumor are mainly in terms of pathology, diagnosis and treatment, etiology, and immunoassay.
Objective To investigate how many hospitals can perform vitrectomy and its relationship to economic development in China.Methods Bibliometric data of retina-vitreous literatures were searched from the China National Knowledge Infrastructure (CNKI) academic databases. We used pars plana vitrectomy (PPV) as a keyword and defined address as mainland China, limited years to 1993 -2009. From those data we analyzed which hospital performed PPV. We also communicated with some hospitals by phone, email to confirm if they were performing PPV. Gross domestic product (GDP), population data and economic development ranking were extracted from the China Statistical Yearbook 2009 (National Bureau of Statistics of China). PPV carry-out rate, PPV-hospital shares and their relationships with the GDP in each regional municipality were analyzed.Results All together this study retrieved 4632 articles meet our requirements. There were 340 hospitals carrying out PPV in mainland China, located in 22 provinces, five autonomous regions and four metropolitan municipalities. The top five provinces with higher PPV carryout rate were Shandong (93,75%), Zhejiang (90,00%), Hebei province (90.00%), Jiangsu (83.33%) and Guangdong (75.00%). There was significant difference in per capita share of PPVhospitals between different cities (chi;2=181,153，P=0,000) and in the PPV carry-out rate between different cities (chi;2=749.217，P=0.000). There were 210 private eye hospitals in China,62 hospitals (18.23%) of them could perform PPV included 39 hospitals located in regionallevel cities. The coefficient correlation between PPV and GDP of different provinces was 0.842 (P=0.000). Conclusions Vitrectomy is widely performed in mainland China, but geographical distribution of PPV-performing hospitals is uneven. PPV performance is closely related with regional economic development,and private hospitals play certain roles in promoting the application of vitrectomy.
Objective To survey the current situation of the systematic review (SR)/ meta-analysis (MA) related to interventions published in the Chinese medical journals entitled with evidence-based. Methods According to the inclusion and exclusion criteria, the Journal of Evidence-Based Medicine (2001.1 to 2011.12), the Chinese Journal of Evidence-based Medicine (2001.1 to 2011.12), the Chinese Journal of Evidence Based Pediatrics (2006.1 to 2011.12) and the Chinese Journal of Evidence-Based Cardiovascular Medicine (2008.1 to 2011.12) were searched for SRs/MAs related to interventions. Two reviewers extracted data independently using predesigned a data extraction form, crosschecked data, and discussed to solve discrepancy. Excel software was used to for statistical analysis. Results A total of 487 SRs/MAs were included. 379 (77.82%) SRs/MAs were published in the Chinese Journal of Evidence-Based Medicine, 70 (14.38%) in the Journal of Evidence-Based Medicine, 30 (6.17%) in Chinese Journal of Evidence-Based Pediatrics, and 8 (1.63%) in the Chinese Journal of Evidence-Based Cardiovascular Medicine. The number of SRs/MAs published generally increased during 2001 to 2011. The number of author of SRs/MAs was 5±2, the number of studies that included randomized controlled trials (RCTs) of SRs/MAs varied from 1 to 129 (median: 8), involving 20 diseases. 83 (17.04%) SRs/MAs focused on neoplasms, 64 (17.04%) on diseases of the circulatory system, and 54 (11.09%) on diseases of the genitourinary system. 82.75% of the included 487 SRs/MAs assessed the methodological quality of included RCTs. 44 (9.03%) SRs/MAs mentioned the methods of quality assessment, without reporting the results. The Cochrane Collaboration’s tool for assessing risk of bias was the most frequently used for evaluation (314 SRs/MAs, 64.48%). Conclusion The number of SRs/MAs related to interventions published in the journals entitled with evidence-based is increasing generally and their topics are extensive. However, further studies should be improved in the aspects of selecting and applying the quality assessment criteria of randomized controlled trials.
ObjectiveTo analyze the global status, hotspots, and trends in atrial fibrillation anticoagulation research.MethodsWe searched Web of Science Core Collection to collect relevant literature on atrial fibrillation anticoagulation from 2006 to 2020. The visualization software CiteSpace and VOSviewer were used to analyze co-citation, co-occurrence, and emergence analysis on publishing organizations, journals, and keywords and to explore the research hotspots and frontiers.ResultsA total of 11764 related studies were retrieved. In recent years, research on anticoagulation of atrial fibrillation has become increasingly popular. Most of the published researches were from North America, and the primary institution was the University of Birmingham. Research hotspots mainly focused on warfarin, stroke prevention, new oral anticoagulants, antithrombotic and anticoagulants, and complicating diseases. The research frontiers were the new oral anticoagulants, and the antithrombotic management of atrial fibrillation with coronary heart disease.ConclusionsThe global hotspot in atrial fibrillation anticoagulant research is warfarin, stroke prevention, new oral anticoagulants, antithrombotic and antiplatelet therapy, and complicated diseases. The research focuses on the study of novel oral anticoagulants and the antithrombotic management of atrial fibrillation complicated with coronary heart disease.
Objective To analyze the hot topics and trends of medical research integrity in China and to provide references for future studies. Methods The CNKI, WanFang Data and VIP databases were searched from inception to December 2021. Data on the number of publications, journals, institutions, authors, keywords, and emergent themes were analyzed using bibliometric methods and CiteSpace software. Results A total of 324 studies were included. The results showed that the number of publications increased annually, and "Chinese Journal of Medical Science Research Management" and Peking University were the journal and institution with the most publications, respectively. The three most prolific authors published five studies each, and the publications were mainly concerned with identifying and preventing issues, in addition to education regarding medical research integrity. Conclusion Medical research integrity in China has attracted significant attention. Several leading journals in this research field have emerged; however, there is no clearly dominant research team. The depth and breadth of the research remain to be improved. It is suggested that researchers focus on the effectiveness of strategies for preventing issues, promoting the establishment of the lifelong education system and improving related rules and regulations to advance the development of medical research integrity in China.
Objective To analyze the advancement and trends of English literature on elderly integrated care, and provide a reference for related research and practice in China. Methods Web of Science database was searched for English literature on elderly integrated care published between 1977 and 2000, and then CiteSpace software was applied to analyze and graphically present the articles to understand the chronological development, publishing institutions, research hotspots, key articles and so on. Results A total of 1177 English research papers on elderly integrated care were included. The yearly quantity of articles increased significantly since 2016. More than 100 articles had origin in the Unite State of America, the Netherland, the United Kingdom, and Canada, respectively; the organizations of those researches were mainly single programs, and the research fields were relatively scattered. The high-frequency keywords of these articles were health care, quality of life, primary care, home care, community, chronic disease, long term care, mental health, etc, and the burst terms were long term care, case management, quality of life, community, rehabilitation, telehealth, all inclusive care, etc. According to the centrality of co-citation clustering, the top one article was World Report on Ageing and Health published by the World Health Organization. Conclusions Elderly integrated care has been paid increasing international attention. In recent years, integrated care, transitional care, case management and telecare have become research hotspots. With the key policies of people-centred and integrated health services, primary care, and community-level interventions, typical countries have developed basic models of elderly integrated care. The above theories and experiences can provide references for the practice of elderly integrated care in China.
ObjectiveTo interpret the intervention description and reporting standards (TIDieR), and further present the domestic and international application status of TIDieR based on knowledge graphs. And to provide references and inspirations for standardized reporting of intervention studies. MethodsTIDieR-related literature published in Chinese and English databases such as CNKI, WanFang Data, PubMed, and Web of Science was searched from 2014 to 2024, and visual analysis was conducted using CiteSpace6.3.R1 bibliometric software. ResultsTIDieR consisted of 12 entries, including abbreviated intervention name, implementation rationale, implementation materials, implementation process, implementer, implementation method, implementation site, implementation time and intensity, personalized plan, plan changes, expected effects, and actual effects. The bibliometric analysis included 94 English-language papers and 5 Chinese-language papers. The application of TIDieR was relatively widespread overseas, mainly involving health care, rehabilitation, and digital health fields. ConclusionTIDieR can ensure the standardization and reproducibility of intervention research reports. However, domestic scholars still apply TIDieR less frequently. It is necessary to gradually promote and strengthen the application of TIDieR in future intervention studies, thereby improving the transparency and quality of intervention research reports.
ObjectiveTo analyze the application status of Kanban management in medical service management at home and abroad and to provide a reference for lean medical management practice in China.MethodsUsing the bibliometric method, in China National Knowledge Infrastructure, Wanfang Database, CQVIP Journal Database, Springer Link, Embase and PubMed, we used “Kanban” and “Kanban management” as Chinese search terms, “Kanban system” and “two-bin system” as English search terms to search for literature published from 2009 to 2019. The number of articles published, institutions, authors, citation frequencies, key words, Kanban usage, and improved areas where Kanban was applied in were statistically described and analyzed.ResultsA total of 219 articles were retrieved. Of the 14 articles included in the study, 12 articles were published from 2015 to 2019, 8 articles were published by hospitals, and 9 articles were cited more than or equal to 3 times. The key words were basically the combinations of Kanban and related topics in the field of medical service management, such as quality control and improvement, ward service, high-quality care and process evaluation; 11 articles used Kanban alone. Kanban was used in medicine supply chain management, ward bed management, and material inventory management abroad; and was used in medicine management, emergency room patient management, medical staff performance management, operating room equipment management, and high-quality medical service management in China.ConclusionsKanban as a lean management method was introduced into the domestic medical field late, and the current research development is not balanced. Asa visual management tool, Kanban needs to be extended in the medical field. As a lean improvement tool, Kanban has positive significance in improving medical quality and patient satisfaction. It is suggested that researchers should not be limited to the existing applied research, and can study the application of Kanban in different medical service fields in combination with different lean management tools according to the actual situation of the hospital.
ObjectiveTo analyze the current situation and international research focuses on the study of medical device risk management. MethodsTo retrieve medical device risk management literature information cited from 2002 to 2011 in PubMed such as high-frequency MeSH; analyze current situation and research focuses of medical device risk management by using bibliometrics, bibliographic item co-occurrence matrix builder (BICOMB), and graphical clustering toolkit (gCluto) for quantitative analysis, high-frequency MeSH term papers cluster visualization analysis. ResultsA total of 7 073 published studies were retrieved, basically suggesting a gradually increasing trend of the number of published papers. The top 3 numbers of first authors' papers referred to three countries: the United States, Britain and Germany, while China ranked twelfth. The top 3 numbers of journal articles referred to the United States, Britain and Holland, while China ranked twenty-second. Twenty journals published more than 50 papers, and all these journals were clinical journals. Thirty-three authors published no less than 5 papers, with the maximum of 18 articles. Totally, there were 124 highfrequency MeSHs. The high-frequency MeSHs were classified into 6 categories by using double cluster analysis: kinds 0 to 4 included risk report, risk analysis, risk assessment and methodology of heart valve prosthesis, coronary stents, peripheral vascular stents, implantable defibrillators and other life support device, surgical repair surgical flaps and minimal invasion surgical device such as laparoscopy; kind 5 focused on safety management, risk control, organization and implementation and other related research based on prevention and control of medical device adverse reaction, medical errors, occupation exposure, and equipment failure. ConclusionThe analysis on international literature on medical device risk management basically shows a gradually increasing trend; most studies published in the clinical medicine journals; research focus on risk assessment, safety management and quality improvement in the application such as angioplasty, artificial prosthesis replacement, plastic surgery, minimally invasive surgery and critical care medicine, and radiology diagnosis and treatment; implantable, life-supported invasive and radiological devices as the main research subject; and characteristics include closely combination between medical device risk management and the application of safe and effective, quality improvement systems for clinical diagnosis and treatment.