Figure 4

Statistical results of comparison between the CRST and CST groups varying grouping: smoothness of MCP joint movement and delays in initiation and termination of FDS. Grouping 1: subjects with UEFM 23 or above are in the CST group, Grouping 2: subjects with UEFM 26 or above are in the CST group, and Grouping 3: subjects with UEFM 29 or above are in the CST group. Error bars are ± 1 standard error of the mean.