Lemma Getacher1, Gudina Egata2, Yared Asmare Aynalem3, Abebaw Molla4, Adane Tesfaye5, Haimanot Abebe6, Wubet Alebachew Bayih7, Samuel Derbie Habtegiorgis8. 1. Department of Public Health, College of Health Sciences, Institute of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia lemmagetacher@gmail.com. 2. School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia. 3. Department of Nursing, College of Health Sciences, Institute of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia. 4. Department of Nursing, College of Health Sciences, Institute of Medicine and Health Sciences, Mizan-Tepi University, Mizan, Ethiopia. 5. Department of Nutrition, School of Public Health, College of Health Sciences, Dilla University, Dilla, Ethiopia. 6. Department of Public Health, College of Medicine and Health Sciences, Wolkite University, Wolkite, Ethiopia. 7. Department of Pediatrics and Neonatal Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia. 8. Department of Public Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia.