From: Stress associated with hospitalization in patients with COPD: the role of social support and health related quality of life
Variable
Mean
SD
FVC
63.58
19.65
FEV1 % ref.
36.89
16.20
Basal SaO2
92.40
2.87
MRC
3.01
0.76
Number of previous hospitalizations/year.
3.29
1.31