Assessing the relevance and uptake of core outcome sets (an agreed minimum collection of outcomes to measure in research studies) in Cochrane systematic reviews: a review.
Paula R WilliamsonRicardo de Ávila OliveiraMichael ClarkeKatherine DavisKaren HughesJamie J KirkhamTianjing LiIan J SaldanhaJochen SchmittPublished in: BMJ open (2020)
Systematic reviewers are continuing to note outcome heterogeneity but are starting to use COS to inform their reviews. There is potential for greater uptake of COS in Cochrane reviews.