Methodology Quality Accessment -- Jadad Score(5-point) Items Score Standard Score 0 1 2 Randomization Not randomized or inappropriate method of randomization. The study was described as randomized The method of randomization was described and it was appropriate. Double blinding No blind or ...
RCTs were eligible for this analysis.Using the Jadad scale,23 trials should be excluded because of the low quality of RCTs;while using the Cochrane collaboration's tool for assessing risk of bias,7 trials should be exclude because of the high bias of RCTs.Among the 16 low bias RCTs,...
RCT, RCT , Cochrane 。 关键词系统评价随机对照试验量表偏倚风险评估工具 [ ] ; ;Jadad ;Cochrane [中图分类号] R-3 [文献标志码] A Comparison between Jadad scale and Cochrane collaboration’s tool for assessing risk of bias on the quality and ...