[1] Mekelle University,School of Public Health, College of Health Sciences
[2] Tigray Health Research Institute,School of Medicine, College of Health Sciences
[3] Mekelle University,School of Midwifery, College of Health Sciences
[4] Mekelle University,Institute of population studies
[5] Tigray Regional Health Bureau,Research Centre for Public Health, Equity and Human Flourishing
[6] Mekelle University,undefined
[7] Torrens University Australia,undefined