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Table 4 Average, standard deviation (in brackets), and differences between able-bodied and stroke groups for sensitivity, specificity, and F-score at stage 2

From: Evaluation of a smartphone human activity recognition application with able-bodied and stroke participants

Activity   Sensitivity Specificity F-score
Stand Stroke 0.826 (0.133) 0.940 (0.053) 0.701 (0.176)
Able-bodied 0.903 (0.168) 0.987 (0.024) 0.917 (0.137)
p-value 0.17 0.01 0.00
Sit Stroke 0.533 (0.361) 0.987 (0.021) 0.568 (0.265)
Able-bodied 0.646 (0.408) 0.983 (0.036) 0.673 (0.405)
p-value 0.43 0.71 0.41
Lie Stroke 0.794 (0.347) 1.000 (0.000) 0.824 (0.337)
Able-bodied 0.943 (0.086) 0.979 (0.038) 0.871 (0.165)
p-value 0.13 0.05 0.64
Walk Stroke 0.997 (0.006) 0.961 (0.035) 0.993 (0.006)
Able-bodied 0.997 (0.005) 0.966 (0.041) 0.989 (0.011)
p-value 0.95 0.70 0.27