First author Year Selection Selection Selection Selection Comparability Outcome Outcome Outcome Total stars
Representative of the exposed cohort
Selection of the nonexposed cohort
Ascertainment of exposure
Demonstration that outcome of interest was not present at start of study
Comparability of cohorts on the basis of the design or analysis
Assessment of outcome
Was follow-up long enough for outcomes to occur
Adequacy of follow-up of cohorts
Gianni 2021 8
Pommier 2021 8
Alkhouli 2020 8
Hemam 2019 8
Nielsen-Kudsk 2019 8
Berti 2018 8
Kim 2018 6
Frangieh 2017 6
Korsholm1 2017 8
Reis 2018 6