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Top: Observed changes between baseline and follow-up measurements in the wave reflection coefficient derived from impedance analysis, ∣Γ1∣ (A), and the amplitudes of the forward and backward pressure waves, ∣Pf∣ (B) and ∣Pb∣ (C), per sex and age strata. Bottom: Model-predicted longitudinal trajectories and rates of change per decade in ∣Γ1∣ (D), ∣Pf∣ (E) and ∣Pb∣ (F) per sex and age strata. The plots refer to models in Supplemental Table S6.
