Ameneh Ebrahim Valojerdi
Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
[ 1 ] - Important considerations in calculating and reporting of sample size in randomized controlled trials
Background: The calculation of the sample size is one of the most important steps in designing a randomized controlled trial. The purpose of this study is drawing the attention of researchers to the importance of calculating and reporting the sample size in randomized controlled trials. Methods: We reviewed related literature and guidelines and discussed some important issues in s...
Co-Authors