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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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Prediction of exacerbation outcomes, for patients in the USA, in Study B (A) and Study C (B), using the joint model for prediction developed on Study A, and a 1-month data cut-off. Predicted exacerbation-free probabilities (means and 95% CI, blue) vs Kaplan–Meier estimates (dashed line). The shaded area in (A) denotes additional treatment arms in Study B which was not included in Study A.