Chance, bias and confounding - The INCLEN Trust
Chance, bias and confounding - The INCLEN Trust
Chance, bias and confounding - The INCLEN Trust
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R<strong>and</strong>omization<br />
• Applicable only to interventional studies<br />
• Most powerful method to control for<br />
known, potential or unknown confounders<br />
if the sample size is sufficiently large