Evolution of Heterogeneity (I2) Estimates and Their 95% Confidence Intervals in Large Meta-Analyses

The Number of Patients and Events Required to Limit the Risk of Overestimation of Intervention Effects in Meta-Analysis—A Simulation Study

(2011) Kristian Thorlund et al.   PLoS One

Interpretation of tests of heterogeneity and bias in meta-analysis

(2010) John P. A. Ioannidis   JOURNAL OF EVALUATION IN CLINICAL PRACTICE

Grading quality of evidence and strength of recommendations in clinical practice guidelines

(2009) J. L. Brożek et al.   ALLERGY

Estimating required information size by quantifying diversity in random-effects model meta-analyses

(2009) Jørn Wetterslev et al.   BMC Medical Research Methodology

Non-Cochrane vs. Cochrane reviews were twice as likely to have positive conclusion statements: cross-sectional study

(2009) Andrea C. Tricco et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Can trial sequential monitoring boundaries reduce spurious inferences from meta-analyses?

(2008) Kristian Thorlund et al.   INTERNATIONAL JOURNAL OF EPIDEMIOLOGY

Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias

(2008) Kerry Dwan et al.   PLoS One

GRADE: an emerging consensus on rating quality of evidence and strength of recommendations

(2008) Gordon H Guyatt et al.   BMJ-British Medical Journal

Trial sequential analysis may establish when firm evidence is reached in cumulative meta-analysis

(2007) Jørn Wetterslev et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY