MedCalc

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Confidence interval for a rate

Numerator (e.g. number or events counted):
Denominator (e.g. total person-years):
Express result as 1:X

For details, see the MedCalc manual: Confidence interval for a rate.

MedCalc Software Ltd. Confidence interval for a rate. https://www.medcalc.org/calc/rate_ci.php (Version 23.2.1; accessed May 1, 2025)