Fig. 2
From: Factors affecting cognitive frailty improvement and progression in Taiwanese older adults
Plots of predicted counts (discontinuous lines) and observed values (solid lines with icons) from group-based trajectory models of cognitive frailty (CF) transitions at the baseline and two follow-up assessments. The three trajectory groups are progression (top line with triangles, n = 452, p < 0.001), improvement (middle line with dots, n = 142, p < 0.001), and robust (bottom line with squares, n = 238, p = 0.0320). Posterior probabilities of group membership were 0.82 for progression, 0.76 for improvement, and 0.78 for robust