Clinical Trial
Approximate case influence for the proportional hazards regression model with censored data
- PMID: 6386066
Item in Clipboard
Clinical Trial
Approximate case influence for the proportional hazards regression model with censored data
Biometrics.
1984 Jun.
Abstract
A method is presented for approximating the influence of individual cases upon regression coefficient estimates obtained from the Cox proportional hazards model. Observations can thus be identified which may greatly influence statistical inferences regarding the effects of prognostic factors upon survival time. An example from a cancer clinical trial is given.
Similar articles
-
A simple test for independent censoring under the proportional hazards model.Biometrics. 1998 Sep;54(3):1176-82. Biometrics. 1998. PMID: 9840972
-
Regression analysis of doubly censored failure time data using the additive hazards model.Biometrics. 2004 Sep;60(3):637-43. doi: 10.1111/j.0006-341X.2004.00212.x. Biometrics. 2004. PMID: 15339285
-
Estimating equations with incomplete categorical covariates in the Cox model.Biometrics. 1998 Sep;54(3):1002-13. Biometrics. 1998. PMID: 9750248
-
A proportional hazards model for interval-censored failure time data.Biometrics. 1986 Dec;42(4):845-54. Biometrics. 1986. PMID: 3814726
-
Repeated measures in clinical trials: simple strategies for analysis using summary measures.Stat Med. 2000 Mar 30;19(6):861-77. doi: 10.1002/(sici)1097-0258(20000330)19:6<861::aid-sim407>3.0.co;2-f. Stat Med. 2000. PMID: 10734289 Review.
Cited by
-
Penalized weighted proportional hazards model for robust variable selection and outlier detection.Stat Med. 2022 Jul 30;41(17):3398-3420. doi: 10.1002/sim.9424. Epub 2022 May 17. Stat Med. 2022. PMID: 35581736 Free PMC article.
-
Adjusted variable plots for Cox's proportional hazards regression model.Lifetime Data Anal. 1996;2(1):73-90. doi: 10.1007/BF00128472. Lifetime Data Anal. 1996. PMID: 9384650
-
Computing the Cox model for case cohort designs.Lifetime Data Anal. 1999 Jun;5(2):99-112. doi: 10.1023/a:1009691327335. Lifetime Data Anal. 1999. PMID: 10408179
-
Score and deviance residuals based on the full likelihood approach in survival analysis.Pharm Stat. 2020 Nov;19(6):940-954. doi: 10.1002/pst.2047. Epub 2020 Aug 9. Pharm Stat. 2020. PMID: 32776412 Free PMC article.
-
Properties of added variable plots in Cox's regression model.Lifetime Data Anal. 2000 Mar;6(1):23-38. doi: 10.1023/a:1009609916604. Lifetime Data Anal. 2000. PMID: 10763559