Tafere, Getnet Abat
Beyera, Getahun Kebede
Wami, Sintayehu Daba http://orcid.org/0000-0001-5415-1750
Article History
Received: 8 November 2018
Accepted: 20 February 2019
First Online: 22 March 2019
Compliance with ethical standards
:
: Ethical clearance was obtained from Ethical Review Committee of Institute of Public Health, College of Medicine and Health Sciences, University of Gondar. Permission letter was also obtained from each manufacturing industry manager. Those workers in the manufacturing industries in Bahir dar city, who were selected to participate, were informed about the purpose of the study, the importance of their participation and withdraw at any time.
: Informed consent was obtained from all individual participants included in the study prior to quantitative data collection.
: Privacy and confidentiality of information given by each respondent was kept properly and personal identifiers were removed.
: The authors declare that they have no conflict of interest.