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. 2021 Jan 15;16:101–111. doi: 10.2147/COPD.S284720

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© 2021 Zhudenkov et al.

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Diagnostics of the joint model for prediction fitted to Study A. Mean of individual predictions of FEV₁ (A) and change from baseline FEV₁ (B) with 95% CI (solid colored lines and shaded areas), superimposed with individual profiles (thin colored lines) and means of the original data (stars) vs time. (C) Predicted mean exacerbation-free probabilities (solid line) with interquartile range (shaded area) and Kaplan–Meier estimates (dashed line).