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4 June 2025

27 March 2025

  • curprev 15:0315:03, 27 March 2025 Lawrence talk contribs 6,229 bytes +6,229 Created page with "= Trial controls = In randomized controlled trials (RCTs), the control group plays a vital role in determining the true effect of an intervention. By providing a point of comparison, control groups help isolate treatment effects from placebo responses, natural progression, or other confounding factors. The selection of an appropriate control depends on ethical considerations, trial objectives, and practical feasibility. Below are the most commonly used types of control..."
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