Concepedia

Prognosis and prognostic research: validating a prognostic model

Doug Altman, Yvonne Vergouwe, Patrick Royston, Karel G.M. Moons

BMJ · 2009 · 1.5K citations · 25 references

DOI

Concepts

Abstract

Prognostic models are of little clinical value unless they are shown to work in other samples. <b>Douglas Altman and colleagues </b>describe how to validate models and discuss some of the problems

References

25

Applied logistic regression

Choice Reviews Online · 1990 · 35.7K citations

, , +15

European system for cardiac operative risk evaluation (EuroSCORE)

Samer A.M. Nashef, F. Roques, Philippe Michel et al. · European Journal of Cardio-Thoracic Surgery · 1999 · 3.4K citations

, , +16

What do we mean by validating a prognostic model?

Douglas G. Altman, Patrick Royston · Statistics in Medicine · 2000 · 1.4K citations

, , +12

Prognosis and prognostic research: what, why, and how?

Karel G.M. Moons, Patrick Royston, Yvonne Vergouwe et al. · BMJ · 2009 · 1.4K citations

, , +13

Assessing the Generalizability of Prognostic Information

Amy C. Justice · Annals of Internal Medicine · 1999 · 1.2K citations

, , +14