Piecewise Comparison of Survival Functions in Stratified Proportional Hazards Models

Dorte Kronborg, Peter Aaby

Publikation: Bidrag til tidsskriftTidsskriftartikelpeer review

Abstrakt

A numerical test of identity of hazards in Cox's regression model in the case when the observations have been stratified according to some covariate (possibly time-dependent) and the regression coefficient is common to all strata is proposed. The test is applied to analysis of the effect of early exposure to measles.
OriginalsprogEngelsk
TidsskriftBiometrics
Vol/bind46
Udgave nummer2
Sider (fra-til)375-380
ISSN0006-341X
DOI
StatusUdgivet - 1990

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