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Table 5 Average, standard deviation (in brackets), and differences between able-bodied and stroke groups for sensitivity, specificity, and F-score at stage 3

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

Activity

 

Sensitivity

Specificity

F-score

Stand

Stroke

0.759 (0.163)

0.883 (0.051)

0.512 (0.145)

Able-bodied

0.878 (0.169)

0.886 (0.044)

0.728 (0.128)

p-value

0.06

0.89

0.00

Sit

Stroke

0.533 (0.360)

0.978 (0.037)

0.529 (0.262)

Able-bodied

0.646 (0.408)

0.975 (0.049)

0.660 (0.400)

p-value

0.43

0.88

0.30

Lie

Stroke

0.794 (0.347)

1.000 (0.000)

0.824 (0.337)

Able-bodied

0.943 (0.086)

0.982 (0.033)

0.871 (0.165)

p-value

0.13

0.05

0.10

Walk

Stroke

0.514 (0.161)

0.903 (0.074)

0.646 (0.123)

Able-bodied

0.643 (0.226)

0.932 (0.052)

0.734 (0.162)

p-value

0.08

0.22

0.10

Stairs

Stroke

0.622 (0.260)

0.672 (0.107)

0.101 (0.085)

Able-bodied

0.711 (0.384)

0.805 (0.123)

0.168 (0.142)

p-value

0.46

0.00

0.13

Small Movements

Stroke

0.154 (0.156)

0.987 (0.016)

0.209 (0.179)

Able-bodied

0.091 (0.102)

0.994 (0.01)

0.149 (0.163)

p-value

0.20

0.23

0.35