Using clinical trial registries to inform Copas selection model for publication bias in meta-analysis [0.03%]
利用临床试验注册库告知Copas选择模型以解决meta分析中的发表偏倚问题
Ao Huang,Sho Komukai,Tim Friede et al.
Ao Huang et al.
Prospective registration of study protocols in clinical trial registries is a useful way to minimize the risk of publication bias in meta-analysis, and several clinical trial registries are available nowadays. However, they are mainly used ...
Response to: Briscoe "Exploring the relevance of the effect of geographical location when searching for studies using Google Search" [0.03%]
Briscoe《探索使用Google搜索引擎进行研究时地理位置影响的相关性》的回答
Chris Cooper,Theo Lorenc
Chris Cooper
Adherence to conflicts of interest policy in Cochrane reviews where authors are also editorial board members: A cross-sectional analysis [0.03%]
一项横断面分析：编辑委员会成员作者所撰写考科蓝综述中的利益冲突政策依从性
Rafael Leite Pacheco,Carolina Oliveira Cruz Latorraca,Ana Luiza Cabrera Martimbianco et al.
Rafael Leite Pacheco et al.
Cochrane devolves most editorial governance of the Cochrane Database of Systematic Reviews (CDSR), including title prioritization, protocol registration, peer-review, editorial oversight and subsequent review deposition, to specific Cochran...
ABCMETAapp: R shiny application for simulation-based estimation of mean and standard deviation for meta-analysis via approximate Bayesian computation [0.03%]
基于模拟的元分析的均值和标准差的近似贝叶斯计算的估计应用程序ABCMETAapp
Deukwoo Kwon,Roopesh Reddy Sadashiva Reddy,Isildinha M Reis
Deukwoo Kwon
In meta-analysis based on continuous outcome, estimated means and corresponding standard deviations from the selected studies are key inputs to obtain a pooled estimate of the mean and its confidence interval. We often encounter the situati...
Meta-Analysis
Research synthesis methods. 2021 Nov;12(6):842-848. DOI:10.1002/jrsm.1505 2021
Inconsistent results for Peto odds ratios in multi-arm studies, network meta-analysis and indirect comparisons [0.03%]
多臂研究、网络meta分析和间接比较中Peto比值比结果不一致的问题
Guido Schwarzer,Orestis Efthimiou,Gerta Rücker
Guido Schwarzer
The Peto odds ratio is a well-known effect measure in meta-analysis of binary outcomes. For pairwise comparisons, the Peto odds ratio estimator can be severely biased in the situation of unbalanced sample sizes in the two treatment groups o...
Meta-Analysis
Research synthesis methods. 2021 Nov;12(6):849-854. DOI:10.1002/jrsm.1503 2021
Evaluation of the comprehensiveness, accuracy and currency of the Cochrane COVID-19 Study Register for supporting rapid evidence synthesis production [0.03%]
评估Cochrane新冠肺炎研究登记库支持快速证据合成生产的全面性、准确性と时效性
Maria-Inti Metzendorf,Robin M Featherstone
Maria-Inti Metzendorf
The Cochrane COVID-19 Study Register (CCSR) is a public, continually updated database of COVID-19 study references. The aim of this study-based register is to support rapid and living evidence synthesis, including an evidence ecosystem of C...
CLUSTER searching approach to inform evidence syntheses: A methodological review [0.03%]
聚类检索方法在证据综合中的应用：综述研究
Anthony Tsang,Michelle Maden
Anthony Tsang
Background: The CLUSTER model of searching was proposed as a systematic method of searching for studies for reviews of complex interventions. Aim: ...
Data sharing-trialists' plans at registration, attitudes, barriers and facilitators: A cohort study and cross-sectional survey [0.03%]
关于试验注册时的研究者计划、态度、障碍和促进因素的队列研究与横断面调查——数据共享问题
Aidan Christopher Tan,Lisa M Askie,Kylie Elizabeth Hunter et al.
Aidan Christopher Tan et al.
Data unavailability impedes research transparency and is a major problem for individual participant data (IPD) meta-analyses as it reduces statistical power, increases risk of bias, and may even preclude completion. The primary objectives o...
Enhanced access to recommendations from the Cochrane Handbook for improving authors' judgments about risk of bias: A randomized controlled trial [0.03%]
改善Cochrane手册关于降低偏倚风险的建议获取手段以提高作者判断准确性的随机对照试验
Ognjen Barcot,Matej Ivanda,Ivan Buljan et al.
Ognjen Barcot et al.
This randomized controlled trial (RCT) aimed to test the efficacy of enhanced access to Cochrane Handbook (Handbook) recommendations for judging the 2011 Cochrane risk of bias (RoB) domains for improving the adequacy of RoB judgments. Paral...
Randomized Controlled Trial
Research synthesis methods. 2021 Sep;12(5):618-629. DOI:10.1002/jrsm.1499 2021