March 1, 1982

Nomograms for Calculating the Number of Patients Needed for a Clinical Trial with Survival as an Endpoint

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Resumen

This paper presents nomograms for calculating the sample size for a clinical trial with survival as an endpoint. The nomograms are valid when survival is exponential and patients enter the study uniformly.

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Schoenfeld et al. (Mon,) studied this question.

synapsesocial.com/papers/6a0889afad370a6b44de2a2c https://doi.org/https://doi.org/10.2307/2530299

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