View ORCID ProfileGordon Guyatt distinguished professor,
Ying Wang methodologist,
Prashanti Eachempati adjunct professor,
Alfonso Iorio professor,
M Hassan Murad professor,
Monica Hultcrantz head of HTA Region Stockholm et al
Guyatt G, Wang Y, Eachempati P, Iorio A, Murad M H, Hultcrantz M et al.
Core GRADE 4: rating certainty of evidence—risk of bias, publication bias, and reasons for rating up certainty
BMJ 2025; 389 :e083864
doi:10.1136/bmj-2024-083864