Article History
Received: 30 September 2019
Accepted: 29 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from Wollega University’s research ethics review committee, and verbal assent was also obtained from each study participants. Permission from Nekemte full cycle primary schools was asked. Parents or guardians of the participating students were informed about the objective, risks and benefit of the study. Confidentiality of data and privacy of the information were also assured. Written and signed informed consent was obtained from the parents or guardians to participate in this study. Students were told on full freedom to participate or not to participate in the study. Privacy of students during anthropometric measurements was kept. In addition, confidentiality of the results was insured by assigning identification number during registration.
: Not applicable.
: The authors declare that they have no competing interests.