Variables |
Non-OSA (n=295) |
OSA (n=25) |
P-Value |
Age |
67.2 ± 12.2 |
64.3 ± 11.4 |
0.17 |
Gender n (%)
Male |
170 (57.6) |
11 (44.0) |
0.18 |
Race n (%)
Caucasian
Black |
242(82.0)
53(17.8) |
23(92.0)
2(8.0) |
0.28 |
BMI kg/m2 |
27.11 ± 6.12 |
30.54 ± 5.03 |
0.002 |
Smoking status n (%)
Never
Quit >1month
Current |
63(21.4)
144 (48.9)
88 (29.8) |
6 (24.0)
15 (60.0)
4 (16.0) |
0.34 |
FEV1 % |
85.4 ± 18.1 |
81.0 ± 19.5 |
0.26 |
DLCO % |
80.6 ± 22.3 |
83.0 ± 24.1 |
0.74 |
Comorbidities n (%): |
|
|
|
Diabetes |
42(14.2) |
3(12) |
>0.99 |
Hypertension |
171(56) |
16(64) |
0.56 |
PVD |
23(7.5) |
0 |
0.23 |
CAD |
54(17.7) |
8(32) |
0.11 |
Definition of abbreviations: BMI= Body Mass Index, FEV1= Forced Expiratory
Volume in one second,
DLCO= Carbon Monoxide Diffusing Capacity, PVD = Peripheral Vascular Disease,
CAD = Coronary Artery Disease |