Table 7 Test–retest reliability of Activity 2 ‘Stair Descent’ (O₂Hb)

ΔBas_Step^a

0.45

(0.17, 0.67)

2.7

1.2

0.54

(0.27, 0.73)

1.9

0.8

0.42

(0.12, 0.65)

1.8

0.8

Controls

(n = 30)

 ΔBas_Step^a

0.48

(0.16, 0.71)

2.6

1.3

0.51

(0.18, 0.73)

1.9

0.9

0.55

(0.24, 0.76)

1.5

0.8

PFP

(n = 9)

 ΔBas_Step^a

0.39

(-0.38, 0.82)

2.8

2.5

0.62

(-0.03, 0.90)

2.0

1.8

0.08

(-0.61, 0.68)

2.4

2.2