PA Evidence Based Medicine and Systematic Reviews: Systematic Reviews

View Part 2: Core methods for information about determining the guiding question, developing a protocol, searching and selecting studies, assessing risk of bias, and more

Provides a framework for evaluating risk of bias, based on seven items:
Random sequence generation
Allocation concealment
Blinding of participants and personnel
Blinding of outcome assessment
Incomplete outcome data
Selective reporting
Other possible sources of bias

Lots of examples and tools for every stage of the process

View registered systematic reviews and meta-analyses. See example protocols and search strategies