Xu R - Search Results

1

Three measures of explained variation for correlated survival data under the proportional hazards mixed-effects model.

Honerkamp-Smith G, Xu R. Honerkamp-Smith G, et al. Among authors: xu r. Stat Med. 2016 Oct 15;35(23):4153-65. doi: 10.1002/sim.6993. Epub 2016 May 30. Stat Med. 2016. PMID: 27241815 Free PMC article.

2

Proportional hazards model with random effects.

Vaida F, Xu R. Vaida F, et al. Among authors: xu r. Stat Med. 2000 Dec 30;19(24):3309-24. doi: 10.1002/1097-0258(20001230)19:24<3309::aid-sim825>3.0.co;2-9. Stat Med. 2000. PMID: 11122497

3

Measuring explained variation in linear mixed effects models.

Xu R. Xu R. Stat Med. 2003 Nov 30;22(22):3527-41. doi: 10.1002/sim.1572. Stat Med. 2003. PMID: 14601017

4

Explained randomness in proportional hazards models.

O'Quigley J, Xu R, Stare J. O'Quigley J, et al. Among authors: xu r. Stat Med. 2005 Feb 15;24(3):479-89. doi: 10.1002/sim.1946. Stat Med. 2005. PMID: 15532086

5

On proportional hazards assumption under the random effects models.

Xu R, Gamst A. Xu R, et al. Lifetime Data Anal. 2007 Sep;13(3):317-32. doi: 10.1007/s10985-007-9041-5. Epub 2007 Jul 19. Lifetime Data Anal. 2007. PMID: 17638076

6

The relative efficiency of time-to-threshold and rate of change in longitudinal data.

Donohue MC, Gamst AC, Thomas RG, Xu R, Beckett L, Petersen RC, Weiner MW, Aisen P; Alzheimer's Disease Neuroimaging Initiative. Donohue MC, et al. Among authors: xu r. Contemp Clin Trials. 2011 Sep;32(5):685-93. doi: 10.1016/j.cct.2011.04.007. Epub 2011 Apr 30. Contemp Clin Trials. 2011. PMID: 21554992 Free PMC article.

7

Bayesian Variable Selection under the Proportional Hazards Mixed-effects Model.

Lee KE, Kim Y, Xu R. Lee KE, et al. Among authors: xu r. Comput Stat Data Anal. 2014 Jul;75:53-65. doi: 10.1016/j.csda.2014.02.009. Comput Stat Data Anal. 2014. PMID: 24795490 Free PMC article.

8

United Network for Organ Sharing regional variations in appeal denial rates with non-standard Model for End-Stage Liver Disease/Pediatric End-Stage Liver Disease exceptions: support for a national review board.

Gish RG, Wong RJ, Honerkamp-Smith G, Xu R, Osorio RW. Gish RG, et al. Among authors: xu r. Clin Transplant. 2015 Jun;29(6):513-22. doi: 10.1111/ctr.12544. Epub 2015 Apr 16. Clin Transplant. 2015. PMID: 25808918 Free PMC article.

9

Low Rates of Malignancy and Mortality in Asymptomatic Patients With Suspected Neoplastic Pancreatic Cysts Beyond 5 Years of Surveillance.

Kwong WT, Hunt GC, Fehmi SM, Honerkamp-Smith G, Xu R, Lawson RD, Tang RS, Gonzalez I, Krinsky ML, Giap A, Savides TJ. Kwong WT, et al. Among authors: xu r. Clin Gastroenterol Hepatol. 2016 Jun;14(6):865-871. doi: 10.1016/j.cgh.2015.11.013. Epub 2015 Dec 2. Clin Gastroenterol Hepatol. 2016. PMID: 26656298

10

Bone Marrow-sparing Intensity Modulated Radiation Therapy With Concurrent Cisplatin For Stage IB-IVA Cervical Cancer: An International Multicenter Phase II Clinical Trial (INTERTECC-2).

Mell LK, Sirák I, Wei L, Tarnawski R, Mahantshetty U, Yashar CM, McHale MT, Xu R, Honerkamp-Smith G, Carmona R, Wright M, Williamson CW, Kasaová L, Li N, Kry S, Michalski J, Bosch W, Straube W, Schwarz J, Lowenstein J, Jiang SB, Saenz CC, Plaxe S, Einck J, Khorprasert C, Koonings P, Harrison T, Shi M, Mundt AJ; INTERTECC Study Group. Mell LK, et al. Among authors: xu r. Int J Radiat Oncol Biol Phys. 2017 Mar 1;97(3):536-545. doi: 10.1016/j.ijrobp.2016.11.027. Epub 2016 Nov 23. Int J Radiat Oncol Biol Phys. 2017. PMID: 28126303 Clinical Trial.

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