Fig. 3

a Correlation between the change (delta) of SPPB and miR-451a expression in serum of sarcopenic patients. b miR-451a expression (copies/ng) in serum of sarcopenic patients before and after rehabilitative treatment in whom rehabilitation was (delta SPPB > 0) or was not (delta SBBP ≤ 0) successful. Horizontal bars represent medians