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Table 3 Sensitivity and specificity of activity detection during TUG tasks with original and modified detection algorithms

From: Auto detection and segmentation of daily living activities during a Timed Up and Go task in people with Parkinson’s disease using multiple inertial sensors

  Original Modified
Activity TUG Sens. (%) Spec. (%) Sens. (%) Spec. (%)
Standing up 5 m 100 97.3 100 100
10 m 100 94.7 100 100
Sitting down 5 m 100 92.3 100 100
10 m 100 97.3 100 100
Turning 5 m 100 100 100 100
10 m 100 100 100 100
Walking 5 m 88.9 72.2 100 100
10 m 91.6 87.5 100 100