Open AccessObservational studies and registers. Their quality and role in modern evidence-based medicine
Author(s) -
С. Ю. Марцевич,
Н. П. Кутишенко,
Ю. В. Лукина,
М. М. Лукьянов,
О. М. Драпкина
Publication year - 2021
Publication title -
kardiovaskulârnaâ terapiâ i profilaktika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.158
H-Index - 16
eISSN - 2619-0125
pISSN - 1728-8800
DOI - 10.15829/1728-8800-2021-2786
Subject(s) - observational study , medicine , randomized controlled trial , intensive care medicine , quality (philosophy) , alternative medicine , medical physics , pathology , philosophy , epistemology
The article describes the basic rules for conducting observational studies, in particular, registers. The principles of the assessment of its quality and impact on the results are discussed. The potential for evaluating therapeutic effect and side effects in randomized controlled trials (RCTs) and observational studies is compared. Effects of one drug identified in RCTs and observational studies are compared.