CLINICAL EVIDENCE APPRAISAL RECORD Reader / appraisal date: Clinical question: population, intervention or exposure, comparison, outcome and follow-up period: Decision this evidence could inform: SOURCE AND DESIGN Citation / DOI or URL / publication date / version: Study design / setting / recruitment dates: For a review: last search date, included designs and relevant studies: Protocol or registration / funding and disclosed interests: RESULT FOR ONE OUTCOME Outcome definition / how and when measured: Number allocated or enrolled / number analysed / missing outcomes: Events and denominators by group, or other reported summary: Effect measure / estimate / confidence interval / time horizon: Absolute effect and baseline risk used, if calculated: Harms / burdens reported / outcomes not measured: APPRAISAL Design-specific appraisal tool and version, if used: Potential bias / evidence in methods, results or protocol / page or table: Effect of missing data, measurement or selective reporting: For a body of evidence: consistency, precision, directness and missing studies: Published certainty judgment / outcome / supporting explanation: APPLICABILITY AND NEXT STEP Important differences from the intended population, intervention and setting: Resources and follow-up needed / patient priorities relevant to the decision: Conclusion supported by this evidence: Unanswered question / further source or specialist input needed: Decision owner / next review date / what would change the conclusion: