Figure 2.
(A) Model for the worsening of at least two functional endpoints (WS2) with the inclusion of the weekly ID and stratification for the daily dose; (B) the calibration plot for the model for the worsening of at least two functional endpoints (WS2) with inclusion of the weekly ID and stratification for the daily dose evaluated on the whole REQUITE population (development population); (C) the calibration plot for the model for the worsening of at least two functional endpoints (WS2) with the inclusion of weekly ID and stratification for the daily dose evaluated on the whole DUE-01 population (independent external validation population); (D) the model for the worsening of at least three functional endpoints (WS3) with the inclusion of weekly ID and stratification for the daily dose; (E) the calibration plot for the model for the worsening of at least three functional endpoints (WS3) with the inclusion of the weekly ID and stratification for the daily dose evaluated on the whole REQUITE population (development population); (F) the calibration plot for the model for the worsening of at least three functional endpoints (WS3) with the inclusion of the weekly ID and stratification for the daily dose evaluated on the whole DUE-01 population (independent external validation population). The continuous black line represents the calibration line; its equation is given in each plot (calibration-in-the-large and calibration slope). The dotted line represents the calibration line for perfect calibration (i.e., calibration-in-the-large=0 and calibration slope=1). In (C, F), the blue line represents calibration after the exclusion of the outlier patients with predicted high risk and no worsening of functional endpoints; see the main text for details.
