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Designing a Healthcare Effectiveness Study

HardA/B Testing & Experimentation00:00
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00:00

Your question is Designing a Healthcare Effectiveness Study. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

You need to log in / sign up to chat or submit.

Problem

How would you approach designing a study to determine the effectiveness of a new healthcare initiative at Kaiser Permanente?

Explain how you would turn the broad objective into a testable hypothesis, select a primary outcome and safety guardrails, choose the randomization unit, and determine the sample size. Discuss the practical constraints that would affect execution, including limited eligible patients, a fixed study window, clinical safety, provider behavior, interference between patients or care teams, and the need to avoid biased conclusions from peeking or imbalanced assignment.

Your response should include an analysis plan and a clear recommendation rule.