Peter Tugwell

Research topics

• Meta-analysis and systematic reviews · 2 papers
• Health Systems, Economic Evaluations, Quality of Life · 2 papers
• Primary Care and Health Outcomes · 1 paper
• Delphi Technique in Research · 1 paper

Frequent co-authors

• Barnaby C Reeves · 2 papers
• David A Henry · 2 papers
• George A. Wells · 2 papers
• Jonathan A C Sterne · 1 paper
• Miguel Ángel Hernán · 1 paper
• Jelena Savović · 1 paper
• Nancy D Berkman · 1 paper
• Meera Sushila Viswanathan · 1 paper

Papers

1. ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventionsBMJ · 2016 · 20,382 citations

   Non-randomised studies of the effects of interventions are critical to many areas of healthcare evaluation, but their results may be biased. It is therefore important to understand and appraise their strengths and weaknesses. We developed ROBINS-I (“Risk Of Bias In…

2. AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or bothBMJ · 2017 · 10,967 citations

   The number of published systematic reviews of studies of healthcare interventions has increased rapidly and these are used extensively for clinical and policy decisions. Systematic reviews are subject to a range of biases and increasingly include non-randomised studies of interventions.…