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Autor:
Schandelmaier, S., Briel, M., Varadhan, R., Schmid, C.H., Devasenapathy, N., Hayward, R.A., Gagnier, J., Borenstein, M., van der Heijden, G.J.M.G., Dahabreh, I.J., Sun, X., Sauerbrei, W., Walsh, M., Ioannidis, J.P.A., Thabane, Lehana, Guyatt, G.H.
Publikováno v:
CMAJ, 192(32), E901-E906. Canadian Medical Association
Schandelmaier, S, Briel, M, Varadhan, R, Schmid, C H, Devasenapathy, N, Hayward, R A, Gagnier, J, Borenstein, M, van der Heijden, G J M G, Dahabreh, I J, Sun, X, Sauerbrei, W, Walsh, M, Ioannidis, J P A, Thabane, L & Guyatt, G H 2020, ' Development of the instrument to assess the credibility of effect modification analyses (ICEMAN) in randomized controlled trials and meta-analyses ', CMAJ, vol. 192, no. 32, pp. E901-E906 . https://doi.org/10.1503/cmaj.200077
Schandelmaier, S, Briel, M, Varadhan, R, Schmid, C H, Devasenapathy, N, Hayward, R A, Gagnier, J, Borenstein, M, van der Heijden, G J M G, Dahabreh, I J, Sun, X, Sauerbrei, W, Walsh, M, Ioannidis, J P A, Thabane, L & Guyatt, G H 2020, ' Development of the instrument to assess the credibility of effect modification analyses (ICEMAN) in randomized controlled trials and meta-analyses ', CMAJ, vol. 192, no. 32, pp. E901-E906 . https://doi.org/10.1503/cmaj.200077
BACKGROUND: Most randomized controlled trials (RCTs) and meta-analyses of RCTs examine effect modification (also called a subgroup effect or interaction), in which the effect of an intervention varies by another variable (e.g., age or disease severit
Autor:
Wallisch, C., Bach, P., Hafermann, L., Klein, N., Sauerbrei, W., Steyerberg, E.W., Heinze, G., Rauch, G., Topic Grp 2 STRATOS Initiative
Publikováno v:
PLoS ONE, Vol 17, Iss 1, p e0262918 (2022)
PLoS ONE
PLoS ONE, 17(1). PUBLIC LIBRARY SCIENCE
PLoS ONE, Vol 17, Iss 1 (2022)
PLoS ONE
PLoS ONE, 17(1). PUBLIC LIBRARY SCIENCE
PLoS ONE, Vol 17, Iss 1 (2022)
Although regression models play a central role in the analysis of medical research projects, there still exist many misconceptions on various aspects of modeling leading to faulty analyses. Indeed, the rapidly developing statistical methodology and i
Publikováno v:
The American Statistician, 2005 Feb 01. 59(1), 116-118.
Externí odkaz:
https://www.jstor.org/stable/27643639
Publikováno v:
65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS); 20200906-20200909; Berlin; DOCAbstr. 236 /20210226/
Background: Reporting guidelines for prognostic tumor biomarker studies and a corresponding ‘explanation and elaboration’ paper have been available for many years [ref:3], [ref:1]. However, a recent review showed that even basic information about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12cd61df6c12c290821c12b798ef241e
Autor:
Bach, P., Wallisch, C., Klein, N., Hafermann, L., Sauerbrei, W., Steyerberg, E.W., Heinze, G., Rauch, G., Grp 2 STRATOS Initiative
Publikováno v:
PLoS ONE, 15(12). PUBLIC LIBRARY SCIENCE
PLoS ONE
PLoS ONE, Vol 15, Iss 12, p e0241427 (2020)
PLoS ONE
PLoS ONE, Vol 15, Iss 12, p e0241427 (2020)
In the last decades, statistical methodology has developed rapidly, in particular in the field of regression modeling. Multivariable regression models are applied in almost all medical research projects. Therefore, the potential impact of statistical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10302a739ae8accc7da3edc055dab24
https://doi.org/10.1371/journal.pone.0241427
https://doi.org/10.1371/journal.pone.0241427
Autor:
Hennig C., Sauerbrei W.
It is well known that variable selection in multiple regression can be unstable and that the model uncertainty can be considerable. The model uncertainty can be quantified and explored by bootstrap resampling, see Sauerbrei et al. (Biom J57:531–555
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::a9fd79731c8eae4cee4b24bca0c8a134
http://hdl.handle.net/11585/724394
http://hdl.handle.net/11585/724394
Autor:
Royston, P., Sauerbrei, W.
Publikováno v:
In Computational Statistics and Data Analysis 2007 51(9):4240-4253
Publikováno v:
In Computational Statistics and Data Analysis 2006 50(12):3464-3485
Autor:
Winzer, K.-J, Sauer, R, Sauerbrei, W, Schneller, E, Jaeger, W, Braun, M, Dunst, J, Liersch, T, Zedelius, M, Brunnert, K, Guski, H, Schmoor, C, Schumacher, M
Publikováno v:
In European Journal of Cancer 2004 40(7):998-1005