failed to reach significancep = 0.081
In the blind group, the relationship between smaller distance errors and less postural sway as well as longer single-leg stance time, respectively, failed to reach significance ( r (10) = 0.52, 95% CI [− 0.07, 0.84], p = 0.081, and r (12) = − 0.54, 95% CI [− 0.84, 0.01], p = 0.056, see supplementary material, Figure S1).