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How Statistical Power Works | NEJM Evidence

Name: How Statistical Power Works | NEJM Evidence
Uploaded: 2023-12-05T13:00:07Z
Duration: 4 min 26 s
Channel: NEJM Group
Description: Statistical power in clinical trials determines how many participants investigators must enroll to detect a true treatment effect.

NEJM Group

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Published by NEJM Group, one of the health institutions Rounds lists. Nobody has recommended it in the communities yet, so it ranks below community picks.

Aimed at clinicians, students or researchers. Education, not medical advice.

23K views2 years ago

Evidence and public health Reading studies

Statistical power in clinical trials determines how many participants investigators must enroll to detect a true treatment effect.

This Stats, STAT! animated video explores the concept of statistical power and explains how clinical investigators determine how many participants to enroll in a randomized trial. Explore more topics in statistics: evidence.nejm.org/browse/evidence-media-type/stats-stat #statistics #statisticalanalysis #statisticalmethods #clinicaltrials

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NEJM Group is on Rounds' list of health institutions, and this upload is one of its most-watched lectures or explainers. Nobody has recommended it in the communities yet, so it ranks below community picks.