Effects of Smoking on COVID-19 Management and Mortality: An Umbrella Review.

ABSTRACT:

Introduction

Smoking status appears to lead to a poor prognosis in COVID-19 patients. However, findings from the studies conducted on this topic have not been consistent, and further exploration is required.

Methods

The objective of this umbrella review was to examine the effects of smoking on COVID-19 management and mortality. Online databases that included PubMed, Embase, Scopus, and Web of Science were searched using relevant keywords up to July 27, 2022. Articles were restricted to the English language, and the PRISMA protocol was followed.

Results

A total of 27 systematic reviews, published from 2020 to 2022, were included. Individual studies included in the systematic reviews ranged from 8 to 186, with various population sizes. The consensus from the majority of

SUBMITTER: SeyedAlinaghi S 

PROVIDER: S-EPMC10199802 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature