Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 49 5 2020 05 01 What Is Analysis of Covariance (ANCOVA) and How to Correctly Report Its Results in Medical Research? 1016 1017 EN Alireza KHAMMAR Department of Occupational Health Engineering, School of Health, Zabol University of Medical Sciences, Zabol, Iran Mohammad YARAHMADI Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khoramabad, Iran Farzan MADADIZADEH Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran AND Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 2018 08 06 2018 08 11 No Abstract https://ijph.tums.ac.ir/index.php/ijph/article/view/14362 https://ijph.tums.ac.ir/index.php/ijph/article/download/14362/6931