Raw data of the evaluation of the methodological quality of studies included in the systematic review of Patient Reported Outcome Measures in Major Abdominal Surgery. COSMIN standards were used to ass
The clinical paradigm of evidence-based medicine requires a foundation of good quality research upon which clinical and epidemiological decisions can be based. Several instruments have been designed t
Supplementary Material Lanferdini and Vaz, 2021 Classification of the methodological quality through the instruments JBI Critical Appraisal Checklist for Analytical Cross-Sectional Studies (Ar
AE: Adverse effects.*The CATT showed only minor differences in the socioeconomic status and in the history of myocardial infarction between the randomised groups.#Outcome assessor and care provider bl