Objective To review the literature written in English on hospital performance research and provide theoretical and practical references for research in the field of hospital performance in China. Methods Literature related to hospital performance published from 1972 to 2022 in the Web of Science Core Collection was retrieved. Microsoft Excel 2021 was used to analyze the annual publication volume of English literature in the field of hospital performance. CiteSpace 6.1.R6 software was used for co-occurrence analysis of countries/regions, institutions and authors, research hotspots and frontiers. Results A total of 1447 articles were ultimately included. The analysis of annual publication volume showed that the overall publication volume in the field of hospital performance was on the rise. The co-occurrence analysis of countries/regions indicated that the United States had the highest output of academic papers (548), followed by the United Kingdom and China (120 and 89 respectively). The most productive institution was Harvard University in the United States, and the most productive scholar was Harlan M. Krumholz from the Yale University School of Medicine in the United States. The most frequently occurring keyword was “care”. The clustering analysis of keywords revealed that the keywords in the field of hospital performance research were clustered into 12 categories. The top 5 keywords with the highest burst intensity included “acute myocardial infarction” “indicator” “US hospital” “predictor” and “administrative data”. Keywords such as “public hospital” “financial performance” “performance measurement” “framework” and “organizational performance” began to emerge in 2020 and had continued to the present. Conclusions The research hotspot in the field of hospital performance has shifted from focusing on individual performance to organizational performance. There is still a lot of room for research in this field in China, and the exploration of hospital performance evaluation and management models may continue to be research hotspots in this field in the future.
Objective To evaluate the long-term effectiveness of treating early-middle stage avascular necrosis of the femoral head (ANFH) with core decompression and bone grafting. Methods Between January 2000 and December 2006, 87 ANFH patients (114 hips) were treated with core decompression and bone grafting, including 54 cases (62.1%) of alcohol-induced ANFH, 26 cases (29.9%) of steroid-induced ANFH, and 7 cases (8.0%) of idiopathic ANFH. There were 74 males (97 hips) and 13 females (17 hips), aged 20-56 years (mean, 38 years). The disease duration was 3-46 months (mean, 18 months). According to Ficat staging, 16 hips were at stage I, 68 hips at stage II, and 30 hips at stage III. The Harris score and Ficat stage were compared between pre- and post-operation to assess the outcomes clinically and radiologically. The hip survival was analyzed by the Kaplan-Meier method. Results Eighty-seven patients were followed up 5 years to 11 years and 10 months (mean, 8 years and 9 months). The Harris hip score was significantly increased from 73.13 ± 7.17 at preoperation to 81.59 ± 13.23 at postoperation (t= — 9.318, P=0.000). The clinical success rate was 69.3% (79/114) and the radiological success rate was 54.4% (62/114). Kaplan-Meier survival analysis showed that the overall survival rate was 84.2% (96/114); the survival rates of Ficat stage I [100% (16/16)] and stage II [91.2% (62/68)] were higher than that of stage III [60.0%(18/30)] (P lt; 0.01); there was no significant difference between Ficat stage I and II (χ2=1.520, P=0.218). Conclusion Core decompression with bone grafting is a safe and effective procedure for the treatment of Ficat stages I-II (early stage) ANFH, and the long-term effectiveness is satisfactory. But the long-term effectiveness is unsatisfactory for the patients at the Ficat stage III (middle stage).
Objective To systematically review risk prediction models of in-hospital cardiac arrest in patients with cardiovascular disease, and to provide references for related clinical practice and scientific research for medical professionals in China. Methods Databases including CBM, CNKI, WanFang Data, PubMed, ScienceDirect, Web of Science, The Cochrane Library, Wiley Online Journals and Scopus were searched to collect studies on risk prediction models for in-hospital cardiac arrest in patients with cardiovascular disease from January 2010 to July 2022. Two researchers independently screened the literature, extracted data, and evaluated the risk of bias of the included studies. Results A total of 5 studies (4 of which were retrospective studies) were included. Study populations encompassed mainly patients with acute coronary syndrome. Two models were modeled using decision trees. The area under the receiver operating characteristic curve or C statistic of the five models ranged from 0.720 to 0.896, and only one model was verified externally and for time. The most common risk factors and immediate onset factors of in-hospital cardiac arrest in patients with cardiovascular disease included in the prediction model were age, diabetes, Killip class, and cardiac troponin. There were many problems in analysis fields, such as insufficient sample size (n=4), improper handling of variables (n=4), no methodology for dealing with missing data (n=3), and incomplete evaluation of model performance (n=5). Conclusion The prediction efficiency of risk prediction models for in-hospital cardiac arrest in patients with cardiovascular disease was good; however, the model quality could be improved. Additionally, the methodology needs to be improved in terms of data sources, selection and measurement of predictors, handling of missing data, and model evaluations. External validation of existing models is required to better guide clinical practice.
Objective To review the research hotspots and cutting-edge dynamics in the field of hospital operations management, providing references for relevant research in our country. Methods Using CiteSpace 6.1.R6 software, we conducted a visual analysis of English literature in the field of hospital operations management collected from the Web of Science database Core Collection from the establishment of the database to December 31st 2022. Result A total of 808 articles were included, with the first article in the field of hospital operations management published in 1980 since the establishment of the Web of Science database. Over the 42-year period, annual publications had shown an increasing trend. Research outcomes were concentrated in institutions and researchers from Europe and the United States, but academic collaboration among institutions and authors was not particularly close. The hotspots in related fields mainly focused on aspects of care quality, management, and performance. Conclusions Studies on hospital operations management in China are in the early stage, and the international influence of research outcomes needs to be further strengthened. The research frontier has shifted from healthcare quality and safety to internal financial performance, human resource management, and resource allocation. Research on the application of technological methods in hospital operations management will continue to emerge.
ObjectiveTo systematically review the efficacy of different positions on the clinical outcomes of percutaneous nephrolithotomy (PCNL). MethodsThe PubMed, Web of Science, EBSCOhost, Cochrane Library, Embase, CNKI, WanFang Data, VIP, and CBM databases were electronically searched to collect randomized controlled trials (RCTs) related to the objects from January 2014 to April 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies, a network meta-analysis was conducted using Stata 18.0 software. ResultsA total of 54 RCTs involving 5 092 patients and 7 different positions were included. The results of the best probability ranking showed that for positioning time, the split-leg prone position required the shortest time, while the traditional prone position required the longest. For access establishment time, the recumbent lithotomy position had the shortest duration, and the traditional prone position the longest. Intraoperative blood loss was lowest in the supine position and highest in the traditional prone position. Surgical duration was shortest for the recumbent lithotomy position and longest for the traditional prone position. Postoperative hospital stay was shortest for the supine position and longest for the traditional prone position. Complication rates were lowest for the oblique supine position and highest for the traditional prone position. Stone clearance rates were highest for the modified curved prone position and lowest for the traditional prone position. Conclusion Current evidence shows that different body positions have different clinical effects on percutaneous nephrolithotomy. The recumbent lithotomy position may optimize access establishment and surgical duration, while the supine position offers advantages in reducing intraoperative blood loss and shortening postoperative hospitalization. The split-leg prone position minimizes positioning time, the oblique supine position lowers complication rates, and the modified curved prone position maximizes stone clearance. Due to the limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.