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Correcting the bias due to dependent censoring of the survival estimator by conditioning

Autor
Gomez, G.; Serrat, C.
Tipus d'activitat
Article en revista
Revista
Statistics
Data de publicació
2014-02
Volum
48
Número
2
Pàgina inicial
295
Pàgina final
314
DOI
https://doi.org/10.1080/02331888.2012.719514 Obrir en finestra nova
Projecte finançador
MTM2008–06747–C02-01
Resum
We consider the conditional estimation of the survival function of the time T2 to a second event as a function of the time T1 to a first event when there is a censoring mechanism acting on their sum T1 + T2. The problem has been motivated by a treatment interruption study aimed at improving the quality of life of HIV-infected patients. We base the analysis on the survival function of T2 given that T1 ¿ I, where I represents a period of scientific interest (1 trimester, 1 year, 2 years, etc.) an...
Paraules clau
AIDS, conditional survival, dependent censoring, inverse probability of censoring weighted estimators, ordered survival times
Grup de recerca
GRBIO - Grup de Recerca en Bioestadística i Bioinformàtica

Participants