https://www.selleckchem.com/pr....oducts/ro5126766-ch5
Searches retrieved 2,059 studies, of which 110 were eligible for data extraction. We found at least 1 form of spin in 30.0% of included systematic reviews (33/11. Six of the 9 types of spin were identified in our sample, the most common being type 3 in 18.2% (20/11 of abstracts. We found no significant association between spin in abstracts, AMSTAR-2 appraisal, and any of the extracted study characteristics. Spin was evident in approximately one-third of the abstracts of evaluated systematic reviews and meta-analyses of c