Inclusion criteria | |
---|---|
I1a | Most current version of a Cochrane review |
I2a | A Cochrane review evaluating an intervention on a health-related question (e.g. can also include topics from the field of public health) |
I3a | A Cochrane review not only including RCTs or NRCT |
I4a | A Cochrane review including NRS (based on the section “Main results” of the abstract of the Cochrane review) |
I5a | A Cochrane review including < 65 studies |