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Fig. 2 | Journal of Intensive Care

Fig. 2

From: Development and validation of the predictive risk of death model for adult patients admitted to intensive care units in Japan: an approach to improve the accuracy of healthcare quality measures

Fig. 2

Calibration plots. A natural spline was used to draw the plots with a shaded area indicating the 95% confidence interval. Ideally, the calibration plot aligns with the diagonal line (in red). A rug plot is presented along the x-axis. Model 1 predicted in-hospital mortality with an offset variable for the linear predictor of the APACHE III-j model using a generalized linear model. Model 2 predicted in-hospital mortality with the linear predictor of the APACHE III-j model using a generalized linear model. Model 3 predicted in-hospital mortality with the linear predictor of the APACHE III-j model using a hierarchical generalized additive model

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Journal of Intensive Care

ISSN: 2052-0492