Table 3 Changes in HHb and O₂Hb for Experiment 1 ‘Venous Occlusion’ and Experiment 2 ‘Skin Compression’

ΔBas_Exp1^a

1.1 (0.7)

p < .001;

d = 0.22***

1.2 (0.8)

p < .001;

d = 0.24 ***

1.0 (0.5)

p < .001;

d = 0.21***

ΔBas_Exp2^b

-0.3 (1.5)

p = .61

0.9 (1.3)

p = .075

1.1 (1.0)

p = 0.006;

d = 0.27**

O₂Hb

 ΔBas_Exp1^a

2.0 (1.3)

p < .001;

d = 0.34 ***

2.0 (1.5)

p = .002;

d = 0.37**

1.9 (0.9)

p < . 001;

d = 0.35***

 ΔBas_Exp2^b

-0.9 (2.2)

p = .25

0.4 (2.2)

p = .55

2.0 (1.6)

p = .004;

d = 0.37**