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Showing posts with the label sample size

This video describes: Sample Size in Clinical Trials, Statistical Significance, and Power | Type I and Type II errors.

@Profkkhan: Professor Khalid Khan is Distinguished Investigator at the University of Granada, Spain. He has been Professor at the University of Birmingham and the Queen Mary University of London, UK, Beatriz Galindo Distinguished Investigator of the Spanish Education Ministry, Comstech Distinguished Scholar, and Spinoza Professor at the University of Amsterdam, the Netherlands. Professor Khalid Khan, gynaecologist formerly, is the lead author of 'Systematic Reviews to Support Evidence-Based Medicine', which won a BMA Medical Book award. His latest book is titled 'Integrity of Randomized Clinical Trials'. His Core Outcomes in Women’s and Newborn Health (CROWN) initiative was awarded a BMA Strutt and Harper grant to help reduce research waste. He is former Editor of BJOG, EBM-BMJ and BMC Med Educ. Professor Khalid Khan is among the top 2% most influential scientists in the world.