12916_2021_2020_MOESM1_ESM.pdf (62.96 kB)
Additional file 1 of Validity of observational evidence on putative risk and protective factors: appraisal of 3744 meta-analyses on 57 topics
journal contribution
posted on 2021-07-06, 03:33 authored by Perrine Janiaud, Arnav Agarwal, Ioanna Tzoulaki, Evropi Theodoratou, Konstantinos K. Tsilidis, Evangelos Evangelou, John P. A. IoannidisAdditional file 1. Appendix Method 1: Criteria for evaluating evidence strength.