Awoke, Tegegnework Yitayew http://orcid.org/0000-0003-1383-8374
Takele, Abera Kumie
Mekonnen, Worku Tefera
Abaya, Samson Wakuma
Zele, Yifokire Tefera
Alemseged, Embay Amare
Abay, Bezayit Girma
Article History
Received: 10 September 2020
Accepted: 28 January 2021
First Online: 6 February 2021
Ethics approval and consent to participate
: Ethical clearance and approval were obtained from the institutional review board of Addis Ababa University, College of Health Sciences, School of Public Health. A permission letter was obtained from the woodwork factories’ managing director for requesting facilitation to conduct a research study. Before performing measurements, verbal and written consent was obtained from each study participant, and participants informed that they have full rights to refuse and discontinue participating at any point in the study. The study participants who developed chronic respiratory health symptoms were advised and linked to a health facility.
: Not applicable for this section.
: The authors have declared that no competing interests exist.