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Interventional Study Designs: Clinical Trials vs. Public Health Interventions
Prof Olupot Olupot
PPTX85 pages544 KB
The document explains the fundamental differences between interventional and observational studies, emphasizing the investigator's role in assigning interventions. It details various types of interventional study designs, including parallel group designs, and discusses their strengths and limitations. Key concepts such as randomization, allocation concealment, blinding, and intention-to-treat analysis are highlighted as essential for minimizing bias in clinical trials.
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