Person-time incidence audit worksheet
StatMedAnalysis | 30 October 2026 | Blank research worksheet

Purpose: Use one time unit throughout each calculation. Decide first versus recurrent events in advance.
Use project-level or aggregate information only, never participant identifiers. This is a planning aid, not a validated instrument.

1. Study / population / event definition:


2. Entry date rule and time origin:


3. Exit rules: event, censoring, death or study end:


4. First event versus recurrent event definition:


5. Re-entry / risk-free period rules if recurrent:


6. Aggregate event count:


7. Aggregate time at risk and unit:


8. Unit conversion performed and checked:


9. Incomplete follow-up / missing time handling:


10. Reporting multiplier (per 1/100/1000 units):


11. Uncertainty method and dependence assumptions:


12. Source, extractor, independent reviewer and unresolved issues:


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