[1] Tabriz University of Medical Sciences,Department of Medical
[2] Tabriz University of Medical Sciences,Surgical Nursing, Faculty of Nursing and Midwifery
[3] Tabriz University of Medical Sciences,Department of Medical
[4] Tabriz University of Medical Sciences, Surgical Nursing, Faculty of Nursing and Midwifery& Clinical Research Development Unit, Sina Educational, Research and Treatment Center
[5] University of Technology,Department of Statistics and Epidemiology, Faculty of Health