Table 5 Test–retest reliability of Activity 1 ‘Prolonged Sitting’ (O₂Hb)

ΔBas_Sit0-10^a

0.80

(0.66, 0.89)

1.4

0.6

0.68

(0.47, 0.82)

1.4

0.6

0.68

(0.47, 0.82)

1.1

0.5

ΔBas_Sit10-20^b

0.73

(0.54, 0.85)

1.6

0.7

0.60

(0.35, 0.77)

1.6

0.7

0.54

(0.27, 0.73)

1.3

0.6

ΔBas_Sit20-30^c

0.77

(0.60, 0.87)

1.5

0.7

0.62

(0.38, 0.78)

1.6

0.7

0.59

(0.34, 0.76)

1.3

0.6

ΔSit20-30_Rec^d

0.86

(0.75, 0.92)

1.8

0.8

0.85

(0.73, 0.92)

1.6

0.7

0.80

(0.66, 0.89)

1.3

0.6

Controls

(n = 30)

 ΔBas_Sit0-10^a

0.68

(0.43, 0.84)

1.4

0.7

0.51

(0.19, 0.73)

1.5

0.7

0.61

(0.33, 0.80)

1.1

0.6

 ΔBas_Sit10-20^b

0.56

(0.25, 0.76)

1.8

0.9

0.39

(0.03, 0.66)

1.7

0.9

0.43

(0.08, 0.68)

1.4

0.7

 ΔBas_Sit20-30^c

0.66

(0.39, 0.82)

1.7

0.9

0.49

(0.16, 0.72)

1.7

0.9

0.53

(0.21, 0.75)

1.4

0.7

 ΔSit20-30_Rec^d

0.80

(0.62, 0.90)

1.9

1.0

0.78

(0.58, 0.89)

1.7

0.8

0.73

(0.51, 0.86)

1.3

0.7

PFP

(n = 9)

 ΔBas_Sit0-10^a

0.92

(0.71, 0.98)

1.3

1.2

0.88

(0.57, 0.97)

1.3

1.2

0.83

(0.41, 0.96)

1.0

0.9

 ΔBas_Sit10-20^b

0.94

(0.76, 0.99)

1.2

1.1

0.90

(0.62, 0.98)

1.1

1.0

0.82

(0.39, 0.96)

1.0

0.9

 ΔBas_Sit20-30^c

0.95

(0.80, 0.99)

1.0

0.9

0.89

(0.60, 0.98)

1.0

1.0

0.80

(0.34, 0.95)

0.9

0.9

 ΔSit20-30_Rec^d

0.95

(0.80, 0.99)

1.6

1.5

0.96

(0.84, 0.99)

1.1

1.0

0.93

(0.72, 0.98)

1.0

0.9