Advances in measuring the effect of individual predictors of cardiovascular risk: the role of reclassification measures.
Advances in measuring the effect of individual predictors of cardiovascular risk: the role of reclassification measures.
复制标题
衡量心血管风险的个体预测因素的影响的进步:重新分类措施的作用。
DOI:
10.7326/0003-4819-150-11-200906020-00007
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发表时间:
2009-06-02
影响因子:
39.2
通讯作者:
Ridker PM
中科院分区:
文献类型:
--
作者:
Cook NR;Ridker PM
Models for risk prediction are widely used in clinical practice to risk stratify and assign treatment strategies. The contribution of new biomarkers has largely been based on the area under the receiver operating characteristic curve, but this measure can be insensitive to important changes in absolute risk. Methods based on risk stratification have recently been proposed to compare predictive models. These include the reclassification calibration statistic, the net reclassification improvement (NRI), and the integrated discrimination improvement (IDI). This work demonstrates the use of reclassification measures, and illustrates their performance for well-known cardiovascular risk predictors in a cohort of women. These measures are targeted at evaluating the potential of new models and markers to change risk strata and alter treatment decisions.
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影响因子:
120.7
作者:
Fowkes, F. G. R.;Murray, G. D.;Butcher, I.;Heald, C. L.;Lee, R. J.;Chambless, L. E.;Folsom, A. R.;Hirsch, A. T.;Dramaix, M.;deBacker, G.;Wautrecht, J-C.;Kornitzer, M.;Newman, A. B.;Cushman, M.;Sutton-Tyrrell, K.;Lee, A. J.;Price, J. F.;d'Agostino, R. B.;Murabito, J. M.;Norman, P. E.;Jamrozik, K.;Curb, J. D.;Masaki, K. H.;Rodriquez, B. L.;Dekker, J. M.;Bouter, L. M.;Heine, R. J.;Nijpels, G.;Stehouwer, C. D. A.;Ferrucci, L.;McDermott, M. M.;Stoffers, H. E.;Hooi, J. D.;Knottnerus, J. A.;Ogren, M.;Hedblad, B.;Witteman, J. C.;Breteler, M. M. B.;Hunink, M. G. M.;Hofman, A.;Criqui, M. H.;Langer, R. D.;Fronek, A.;Hiatt, W. R.;Hamman, R.;Resnick, H. E.;Guralnik, J.;McDermott, M. M.
通讯作者:
McDermott, M. M.
影响因子:
39.2
作者:
Janes H;Pepe MS;Gu W
通讯作者:
Gu W
影响因子:
8.2
作者:
Chien, K.;Cai, T.;Hu, F. B.
通讯作者:
Hu, F. B.
影响因子:
37.8
作者:
Cook, Nancy R.
通讯作者:
Cook, Nancy R.
影响因子:
3.6
作者:
Vickers, Andrew J.;Elkin, Elena B.
通讯作者:
Elkin, Elena B.