title: Tools and techniques--statistics: how many variables are allowed in the logistic and Cox regression models?
authors.affiliation: Erasmus Medical Center, Rotterdam, The Netherlands.
authors.forename: Ron
authors.initials: R
authors.lastname: van Domburg
authors.forename: Sanne
authors.initials: S
authors.lastname: Hoeks
authors.forename: Isabella
authors.initials: I
authors.lastname: Kardys
authors.forename: Mattie
authors.initials: M
authors.lastname: Lenzen
authors.forename: Eric
authors.initials: E
authors.lastname: Boersma
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D016015:Logistic Models; D015233:Models, Statistical; D015999:Multivariate Analysis; D016016:Proportional Hazards Models; D015203:Reproducibility of Results; D012107:Research Design / Q000706:statistics & numerical data*