Royston P - Search Results

1

Generic, simple risk stratification model for heart valve surgery.

Ambler G, Omar RZ, Royston P, Kinsman R, Keogh BE, Taylor KM. Ambler G, et al. Among authors: royston p. Circulation. 2005 Jul 12;112(2):224-31. doi: 10.1161/CIRCULATIONAHA.104.515049. Epub 2005 Jul 5. Circulation. 2005. PMID: 15998680

2

A comparison of imputation techniques for handling missing predictor values in a risk model with a binary outcome.

Ambler G, Omar RZ, Royston P. Ambler G, et al. Among authors: royston p. Stat Methods Med Res. 2007 Jun;16(3):277-98. doi: 10.1177/0962280206074466. Stat Methods Med Res. 2007. PMID: 17621472

3

Simplifying a prognostic model: a simulation study based on clinical data.

Ambler G, Brady AR, Royston P. Ambler G, et al. Among authors: royston p. Stat Med. 2002 Dec 30;21(24):3803-22. doi: 10.1002/sim.1422. Stat Med. 2002. PMID: 12483768

4

Cardiac surgery risk modeling for mortality: a review of current practice and suggestions for improvement.

Omar RZ, Ambler G, Royston P, Eliahoo J, Taylor KM. Omar RZ, et al. Among authors: royston p. Ann Thorac Surg. 2004 Jun;77(6):2232-7. doi: 10.1016/j.athoracsur.2003.10.032. Ann Thorac Surg. 2004. PMID: 15172320 Review.

5

The use of fractional polynomials to model continuous risk variables in epidemiology.

Royston P, Ambler G, Sauerbrei W. Royston P, et al. Int J Epidemiol. 1999 Oct;28(5):964-74. doi: 10.1093/ije/28.5.964. Int J Epidemiol. 1999. PMID: 10597998

6

Non-linear models for the relation between cardiovascular risk factors and intake of wine, beer and spirits.

Ambler G, Royston P, Head J. Ambler G, et al. Among authors: royston p. Stat Med. 2003 Feb 15;22(3):363-83. doi: 10.1002/sim.1359. Stat Med. 2003. PMID: 12529869

7

Visualizing and assessing discrimination in the logistic regression model.

Royston P, Altman DG. Royston P, et al. Stat Med. 2010 Oct 30;29(24):2508-20. doi: 10.1002/sim.3994. Stat Med. 2010. PMID: 20641144

8

Prognostic survival model for people diagnosed with invasive cutaneous melanoma.

Baade PD, Royston P, Youl PH, Weinstock MA, Geller A, Aitken JF. Baade PD, et al. Among authors: royston p. BMC Cancer. 2015 Jan 31;15:27. doi: 10.1186/s12885-015-1024-4. BMC Cancer. 2015. PMID: 25637143 Free PMC article.

9

Prognostic model for survival in patients with metastatic renal cell carcinoma: results from the international kidney cancer working group.

Manola J, Royston P, Elson P, McCormack JB, Mazumdar M, Négrier S, Escudier B, Eisen T, Dutcher J, Atkins M, Heng DY, Choueiri TK, Motzer R, Bukowski R; International Kidney Cancer Working Group. Manola J, et al. Among authors: royston p. Clin Cancer Res. 2011 Aug 15;17(16):5443-50. doi: 10.1158/1078-0432.CCR-11-0553. Epub 2011 Aug 9. Clin Cancer Res. 2011. PMID: 21828239 Free PMC article.

10

An approach to estimating prognosis using fractional polynomials in metastatic renal carcinoma.

Royston P, Reitz M, Atzpodien J. Royston P, et al. Br J Cancer. 2006 Jun 19;94(12):1785-8. doi: 10.1038/sj.bjc.6603192. Epub 2006 May 30. Br J Cancer. 2006. PMID: 16736003 Free PMC article.

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