View ORCID ProfileRichard D Riley professor of biostatistics,
Karel G M Moons professor of clinical epidemiology,
Kym I E Snell research fellow in biostatistics,
Joie Ensor lecturer in biostatistics,
Lotty Hooft associate professor,
Douglas G Altman professor of statistics in medicine et al
Riley R D, Moons K G M, Snell K I E, Ensor J, Hooft L, Altman D G et al.
A guide to systematic review and meta-analysis of prognostic factor studies
BMJ 2019; 364 :k4597
doi:10.1136/bmj.k4597