Manoj Kumar, .L., Stephen, J. , George, R. , Harikrishna, .G. and Anisha, .P. 2022. Use of Effect Size in medical research: A brief primer on its why and how. Kerala Journal of Psychiatry . 35, 1 (May 2022), 78–82. DOI:https://doi.org/10.30834/KJP.35.1.2022.322.