saber ghaffari-fam school of nursing of miandoab, urmia university of medical sciences, urmia, iran ehsan sarbazi msc student of epidemiology, department of statistics & epidemiology and student research committee, school of health, tabriz university of medical sciences, tabriz, iran amin daemi health management and economics research center, iran university of medical sciences, tehran, iran mohammad reza sarbazi phd student in applied elt at ilam university, faculty of humanities and foreign languages ilam, iran hossein ali nikbakht social determinants of health research center, faculty of medicine, babol university of medical sciences, babol, iran shaker salarilak department of public health, medical sciences faculty, islamic azad university, tabriz, iran

A. Gorji, H. Kazemi, H. Sadeghian, J. Arabkheradmand, Leila Bayan, M. Gharakhani, P. Koulivand, S. Faghihzadeh, Soodeh Razeghi jahromi,