Prevalence of chronic respiratory symptoms and associated factors among woodwork workers in Bahir Dar City, Ethiopia; a comparative cross-sectional study.

"Declarations Ethics approval and consent to participateThis research was conducted respecting the Helsinki Declaration of research ethics for studies with human participants and the ethical soundness of the research was approved by the Ethical Review Committee at the Institute of Public Health, College of Medicine and Health Science, the University of Gondar with official letter Ref No/IPH/1472/2013 and date 15//07/2021. Written informed consent was obtained from each study participant and confidentiality was also kept using an unknown identification code. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This research received no specific grant from any funding agency in the public, commercial or not-for-profit sectors."