Fig. 4: Relationship between global longitudinal phenotypic score and change in physical functions for three mobility tests.
From: Longitudinal phenotypic aging metrics in the Baltimore Longitudinal Study of Aging
a–c, Higher global longitudinal phenotypic scores indicate accelerated phenotypic aging trajectories. Higher annual decrease in gait speed (a) and HABC SPPB scores (c), along with higher annual increase in the time to walk 400 m (b), indicate faster decline of physical function. Two-sided tests were used, and the displayed P values were not adjusted for multiple comparisons. Participants with at least two visits, n = 951; usual gait speed, n = 904; time to finish 400-m walk, n = 950 (HABC SPPB); also see Supplementary Table 1b for more details.
