Funding for this research was provided by:
World Bank Group
Received: 15 September 2017
Accepted: 31 May 2018
First Online: 5 June 2018
: AB is graduated from Jimma University with bachelor of pharmacy, from Unity University with bachelor of arts degree in economics and from Wollega University with masters of public health and has published many original research articles in an international journals, is currently working at Nekemte referral hospital chronic care pharmacy, P.O. Box 25, Nekemte, Ethiopia. BK is graduated from Wollega University with bachelor of pharmacy, is currently working at Nekemte referral hospital chronic care pharmacy, P.O. Box 25, Nekemte, Ethiopia. GB has also published many original research articles in an international journals, is currently a lecturer at Wollega University College of health and medical sciences, department of pharmacy, P.O. Box 395, Nekemte, Ethiopia.
: The study was approved by the ethical review committee of Wollega University. Official letter from the University explaining the aim of the study was submitted to zonal and woreda health offices of east and west Wollega zone and support of the administration was obtained prior to pursuing the study. Informed written consent was obtained from the study participants before data collection and clinical review of patients which was already recorded was used; confidentiality and anonymity of subject was maintained by not recording and identifying details, such as name or any other personal identifiers. No disclosure of any name of the patients, the healthcare provider or drug product was made in relation to the finding. Only numerical identifications were used as a reference. All data forms were stored in a confidential and secure place.
: The authors declare that they have no competing interests.
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