Consideration of covariates and stratification in sample size determination for survival time studies
- 1 January 1985
- journal article
- research article
- Published by Elsevier in Journal of Chronic Diseases
- Vol. 38 (9) , 801-809
- https://doi.org/10.1016/0021-9681(85)90123-7
Abstract
No abstract availableKeywords
This publication has 12 references indexed in Scilit:
- The effects of a stratified analysis of censored dataCommunications in Statistics - Simulation and Computation, 1983
- Determining the required accrual rate for fixed-duration clinical trialsJournal of Chronic Diseases, 1982
- Magnitude and likelihood of loss resulting from non‐stratified randomizationStatistics in Medicine, 1982
- The asymptotic properties of nonparametric tests for comparing survival distributionsBiometrika, 1981
- Planning the duration of a comparative clinical trial with loss to follow-up and a period of continued observationJournal of Chronic Diseases, 1981
- Comparison of Four Tests for Equality of Survival Curves in the Presence of Stratification and CensoringBiometrika, 1979
- Sample size and power determination for stratified clinical trialsJournal of Statistical Computation and Simulation, 1978
- Planning the size and duration of a clinical trial studying the time to some critical eventJournal of Chronic Diseases, 1974
- Sample sizes for clinical trials designed for patient accrual by cohortsJournal of Chronic Diseases, 1972
- Planning the duration of long-term survival time studies designed for accrual by cohortsJournal of Chronic Diseases, 1971