Table 5
Correlation of arterial, venous, and capillary blood gases for PO
2
in hypotensive patients
PO
2
Arterial
Venous
Capillary
Arterial
1.000
0.04
0.08
p>0.05
p>0.05
Venous
0.04
1.000
0.495
p>0.05
p<0.001
Capillary
0.08
0.495
1.000
p>0.05
p< 0.001