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Table 2 Postural and gait analysis

From: A low-cost vision system based on the analysis of motor features for recognition and severity rating of Parkinson’s Disease

Feature Healthy PD Mild PD Moderate PD
STp 60.1 ±3.3 62.0 ±3.5 61.6 ±2.6 62.5 ±4.4
SWp 39.8 ±3.3 38.0 ±3.5 38.4 ±2.6 37.4 ±4.4
DSp 18.6 ±5.2 22.9 ±5.2 21.8 ±3.7 24.2 ±6.6
STt 0.8 ±0.1 0.8 ±0.1 0.9 ±0.1 0.8 ±0.1
SWt 0.5 ±0.1 0.5 ±0.1 0.6 ±0.1 0.5 ±0.1
STDt 1.3 ±0.1 1.4 ±0.2 1.5 ±0.2 1.3 ±0.2
STDc 45.0 ±5.2 44.9 ±8.3 41.8 ±5.1 48.9 ±10.0
STDl 71.3 ±11.0 56.9 ±15.1 57.3 ±15.3 50.3 ±19.8
SPl 35.8 ±6.2 28.4 ±7.8 28.6 ±7.9 25.1 ±10.0
SPw 8.8 ±2.6 9.7 ±1.9 9.6 ±1.9 10.1 ±2.0
STDv 0.5 ±0.1 0.4 ±0.1 0.4 ±0.1 0.4 ±0.1
SWv 1.2 ±0.3 1 ±0.2 1.0 ±0.2 0.9 ±0.3
TFlex 5.4 ±2.2 5.6 ±2.9 5.6 ±2.9 4.7 ±3.8
NFlex 7.9 ±2.2 8.1 ±2.9 8.0 ±2.9 7.2 ±3.8
PS 0.1 ±1.2 -0.2 ±0.8 -0.2 ±0.8 -0.1 ±0.7
ASrom 16.1 ±7.8 11.0 ±6.3 10.7 ±5.3 10.9 ±8.9
  1. Mean and Standard Deviation of Postural and Kinematic Features during Gait