OBJECTIVE: We systematically review evidence on the prevalence and incidence of
perinatal depression and compare these rates with those of depression in women at …

Depression is the leading cause of disease‐related disability among women. 1 In particular,
women of childbearing age are at high risk for major depression. 2‐4 Pregnancy and new …

Objectives To develop methods guidance to support the conduct of rapid reviews (RRs)
produced within Cochrane and beyond, in response to requests for timely evidence …

Background Coronavirus disease 2019 (COVID‐19) is a rapidly emerging disease classified
as a pandemic by the World Health Organization (WHO). To support the WHO with their …

ContextEpisiotomy at the time of vaginal birth is common. Practice patterns vary widely, as
do professional opinions about maternal risks and benefits associated with routine use …

Pharmacologic treatments for Alzheimer's disease include the cholinesterase inhibitors
donepezil, galantamine, and rivastigmine. We reviewed their evidence by searching …

OBJECTIVE: This article is to establish recommendations for conducting quantitative
synthesis, or meta-analysis, using study-level data in comparative effectiveness reviews …

Objective To clarify the grading of recommendations assessment, development and
evaluation (GRADE) definition of certainty of evidence and suggest possible approaches to …

Objective To provide guidance on how systematic review authors, guideline developers, and
health technology assessment practitioners should approach the use of the risk of bias in …

Background: The comparative effectiveness of rheumatoid arthritis therapies is uncertain.
Purpose: To compare the benefits and harms of disease-modifying antirheumatic drugs …