Research / Research guides
Learn to read study designs, risk estimates, confidence intervals and evidence quality before applying research findings to everyday decisions.
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Showing 1–6 of 6 articles
Research guide
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Learn what a p-value means, why p < 0.05 does not prove a finding, and how effect sizes, confidence intervals and multiple testing change the interpretation.
Research guide
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Learn to spot confounding and reverse causation, understand adjusted results and ask better questions about observational health research.
Research guide
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Use confidence intervals to judge effect size, precision, compatibility with benefit or harm, and the limits of repeated-study interpretation.
Research guide
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Translate relative risk, absolute difference, number needed to treat, baseline risk, time horizon, and competing harms into decisions.
Research guide
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A repeatable route through the question, design, participants, comparison, outcomes, missing data, results, limitations, and conflicts.
Research guide
Published:
Use registration, assignment, masking, comparators, outcomes, analysis, adverse events, and participant flow to understand a trial.
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