Statistical evaluation of the role of Helicobacter pylori in stress gastritis: Applications of splines and bootstrapping to the logistic model
Riester K, Peduzzi P, Holford T, Ellison R, Donta S. Statistical evaluation of the role of Helicobacter pylori in stress gastritis: Applications of splines and bootstrapping to the logistic model. Journal Of Clinical Epidemiology 1997, 50: 1273-1279. PMID: 9393383, DOI: 10.1016/s0895-4356(97)00180-7.Peer-Reviewed Original ResearchConceptsStress gastritisH. pyloriHelicobacter pyloriIntensive care unit populationIntensive care unitImmunoglobulin A (IgA) concentrationsCharacteristic curve analysisCare unitGastric ulcerRisk factorsUnit populationGastritisA concentrationsPyloriCurve analysisLogistic modelImportant predictorCausal natureSpline modelUlcers