Ontology highlight
ABSTRACT:
SUBMITTER: Ma Y
PROVIDER: S-EPMC6617695 | biostudies-literature | 2019 Jul
REPOSITORIES: biostudies-literature
Ma Yubo Y Tong Hui H Zhang Xu X Wang Mengmeng M Yang Jiajia J Wu Meng M Han Renfang R Chen Mengya M Hu Xingxing X Yuan Yaping Y Pan Guixia G Zou Yanfeng Y Xu Shengqian S Pan Faming F
Respiratory research 20190709 1
<h4>Background</h4>The risk and prevalence of chronic obstructive pulmonary disease (COPD) in rheumatoid arthritis (RA) is still obscure. The current study was aimed to systematically review and meta-analyse the risk ratio (RR) and prevalence of COPD in RA.<h4>Methods</h4>A comprehensive systematic review was conducted based on PubMed, Web of Science and Cochrane Library from inception to April 30, 2018. The primary outcome of our study was the RR of COPD in RA patients compared with controls, a ...[more]