showed a trendp = 0.065
The analysis of the interaction between intervention groups and stroke type showed a trend toward interaction only between the Welwalk and cerebral infarction groups for both the FAS and PPS, respectively (HR 4.167 [95%CI 0.914–18.995], p = 0.065, HR 4.443 [95%CI 0.973–20.279], p = 0.054).