Risk of dementia or cognitive impairment in COPD patients: A meta-analysis of cohort studies.

ABSTRACT:

Purpose

A meta-analysis of cohort studies was performed to evaluate the association between COPD and the risk of dementia or cognitive impairment.

Methods

Cohort studies that evaluated the association between COPD and the risk of dementia or cognitive impairment were identified by a systematic search of PubMed, Embase, Web of Science, and Cochrane Library databases. The search time frame was from database establishment to April 12, 2022, with two reviewers independently screening the literature and extracting data. The Newcastle-Ottawa Quality Assessment Scale (NOS) was used to conduct the quality evaluation. Then, a meta-analysis was performed using Stata 15.1 software.

Results

Six cohort studies including 428,030 participants were included. The overall quality of th

SUBMITTER: Wang J 

PROVIDER: S-EPMC9500359 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature