Mean mobility scores by ALE and BLE mobility trajectory from baseline through year 2 (N = 391).

<p>ALE = Advanced Lower-Extremity Function; BLE = Basic Lower-Extremity Function.</p

Baseline health and function by ALE mobility trajectory over 2 year follow-up (N = 391).

<p>Baseline health and function by ALE mobility trajectory over 2 year follow-up (N = 391).</p

Baseline characteristics by ALE mobility trajectory over 2 year follow-up (N = 391).

<p>Baseline characteristics by ALE mobility trajectory over 2 year follow-up (N = 391).</p

Baseline characteristics by BLE mobility trajectory over 2 year follow-up (N = 391).

<p>Baseline characteristics by BLE mobility trajectory over 2 year follow-up (N = 391).</p

Baseline prevalence of self-reported chronic diseases by BLE mobility trajectory (N = 391).

<p>*p<0.01, †p<0.001 for comparisons with Persistently High. ‡p<0.01, §p<0.001 for comparisons with Persistently Poor. BLE = Basic Lower-Extremity Function; OA = Osteoarthritis; PAD = Peripheral Artery Disease.</p