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Fig. 2 | Critical Care

Fig. 2

From: Derivation and validation of an easy-to-compute trauma score that improves prognostication of mortality or the Trauma Rating Index in Age, Glasgow Coma Scale, Respiratory rate and Systolic blood pressure (TRIAGES) score

Fig. 2

Non-linear association of physiological status variables and in-hospital mortality in a multivariable generalized additive model. A multivariable generalized additive model (GAM), which included age, systolic blood pressure, Glasgow Coma Scale, and respiratory rate on arrival at the emergency department as explanatory variables and in-hospital mortality as a response variable on the JTDB derivation cohort, estimated the non-linear regression curve with a logit link function. GAM plots were estimated and integrated across multiply imputed datasets with a number of knots of 10; line, point estimate; dotted line, upper and lower margin of 95% confidence interval

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Critical Care

ISSN: 1364-8535