J
J. Dik F. Habbema
Researcher at Erasmus University Rotterdam
Publications - 220
Citations - 25067
J. Dik F. Habbema is an academic researcher from Erasmus University Rotterdam. The author has contributed to research in topics: Population & Cost effectiveness. The author has an hindex of 77, co-authored 220 publications receiving 23275 citations. Previous affiliations of J. Dik F. Habbema include Leiden University & Indiana University.
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Journal ArticleDOI
Internal validation of predictive models: efficiency of some procedures for logistic regression analysis.
Ewout W. Steyerberg,Frank E. Harrell,Gerard J. J. M. Borsboom,Marinus J.C. Eijkemans,Yvonne Vergouwe,J. Dik F. Habbema +5 more
TL;DR: It is concluded that split-sample validation is inefficient, and bootstrapping is recommended for estimation of internal validity of a predictive logistic regression model.
Journal ArticleDOI
Effect of screening and adjuvant therapy on mortality from breast cancer
Donald A. Berry,Kathleen A. Cronin,Sylvia K. Plevritis,Dennis G. Fryback,Lauren Clarke,Marvin Zelen,Jeanne S. Mandelblatt,Andrei Yakovlev,J. Dik F. Habbema,Eric J. Feuer +9 more
TL;DR: Seven statistical models showed that both screening mammography and treatment have helped reduce the rate of death from breast cancer in the United States.
Journal ArticleDOI
Predicting outcome after traumatic brain injury: development and international validation of prognostic scores based on admission characteristics.
Ewout W. Steyerberg,Nino A Mushkudiani,Pablo Perel,Isabella Butcher,Juan Lu,Gillian S McHugh,Gordon D Murray,Anthony Marmarou,Ian Roberts,J. Dik F. Habbema,Andrew I R Maas +10 more
TL;DR: In this article, a logistic regression model was proposed to predict mortality and unfavorable outcome according to the Glasgow Outcome Scale at 6 mo after traumatic brain injury (TBI) in 8,509 patients.
Journal ArticleDOI
Effect of Screening and Adjuvant Therapy on Mortality From Breast Cancer
Donald A. Berry,Kathleen A. Cronin,Sylvia K. Plevritis,Dennis G. Fryback,Lauren Clarke,Marvin Zelen,Jeanne S. Mandelblatt,Andrei Yakovlev,J. Dik F. Habbema,Eric J. Feuer +9 more
TL;DR: Seven statistical models showed that both screening mammography and treatment have helped reduce the rate of death from breast cancer in the United States.
Journal ArticleDOI
Quantification of clinical morbidity associated with schistosome infection in sub-Saharan Africa.
Marieke J. van der Werf,Sake J. de Vlas,Simon Brooker,Caspar W. N. Looman,Nico Nagelkerke,J. Dik F. Habbema,Dirk Engels +6 more
TL;DR: It is concluded that schistosomiasis remains an important public health problem in sub-Saharan Africa and the mortality rates due to non-functioning kidney and haematemesis at 150000 and 130000 per year are estimated.