highly significantp < 0.001
We found strong and highly significant negative correlations between time and HSN intensity (Spearman's ρ < −0.84, p < 0.001), time and SPN (ρ < −0.80, p < 0.001), time and TUG (ρ < −0.67, p < 0.001), and time and DHI (ρ < −0.94, p < 0.001) in both the groups.