Systematic review and metaanalysis of residential radon and

Systematic review and meta-analysis of residential radon and lung cancer in never-smokers by Elvin S. Cheng, Sam Egger, Suzanne Hughes, Marianne Weber, Julia Steinberg, Bayzidur Rahman, Heather Worth, Alberto Ruano-Ravina, Patrick Rawstorne, and Xue Qin Yu Eur Respir Rev Volume 30(159): 200230 March 31, 2021 © 2021 by European Respiratory Society

Flowchart of the search process and results for studies looking at radon and lung cancer in never-smokers. #: these 24 studies are unique individual studies included in the four pooled data analyses. Elvin S. Cheng et al. Eur Respir Rev 2021; 30: 200230 © 2021 by European Respiratory Society

Adjusted excess relative risk (a. ERR) and 95% CI per 100 Bq·m− 3 (radon exposure) for diagnosis of lung cancer. #: Barros-Dios et al. [66] in this pooled study contributed to the “ever-smoker” meta-analysis. p=0. 32 for test of difference between a. ERRs for nev. . . Elvin S. Cheng et al. Eur Respir Rev 2021; 30: 200230 © 2021 by European Respiratory Society

Adjusted excess relative risk (a. ERR) and 95% CI per 100 Bq·m− 3 (radon exposure) for diagnosis of lung cancer in never-smokers stratified by sex. p=0. 027 for difference between male and female a. ERRs. Elvin S. Cheng et al. Eur Respir Rev 2021; 30: 200230 © 2021 by European Respiratory Society