Skip to main content

Table 4 Values for the time errors of the gait events

From: Validation of IMU-based gait event detection during curved walking and turning in older adults and Parkinson’s Disease patients

   Time error (ms)
   Initial contacts Final contacts
   Mean\(\pm\) \(\hbox {sd}^{1}\)   MAE 95% CI Mean\(\pm\) \(\hbox {sd}^1\) MAE 95% CI
OA Straight-line 14 ± 36 32 [− 57,85] − 25±33 31 [− 90,39]
OA Stroop-and-walk 21 ± 33 32 [− 44,86] − 21±38 33 [− 96,54]
PD Straight-line 26 ± 29 33 [− 30,83] − 25±45 40 [− 113,63]
PD Stroop-and-walk 11 ± 40 33 [− 67,89] − 43±49 51 [− 139,52]
ST Straight-line 17 ± 36 31 [− 54,87] − 6±33 29 [− 71,59]
ST Stroop-and-walk 31 ± 43 41 [− 53,116] − 4±38 32 [− 79,71]
  1. \(^1\) sd: standard deviation