|
Age (years)
|
63.2 (8.2)
|
63.4 (8.7)
|
63.1 (7.2)
|
0.86
|
|
Male, n (%)
|
83 (55%)
|
56 (56%)
|
27 (52%)
|
0.63
|
|
Race, Caucasian, n (%)
|
140 (92%)
|
92 (91%)
|
49 (94%)
|
0.67
|
|
BMI (kg/m2)
|
26.9 (4.8)
|
27.6 (4.7)
|
25.5 (4.7)
|
0.01
|
|
Current smoker, n (%)
|
77 (49%)
|
50 (50%)
|
25 (48%)
|
0.82
|
|
Total pack-years
|
56.5 (29.4)
|
56.2 (27)
|
57.1 (33.8)
|
0.87
|
|
FEV1 (% predicted)
|
55.4 (15.2)
|
64.8 (7.5)
|
37.4 (8.4)
|
<0.001
|
|
FEV1 (L)
|
1.62 (0.6)
|
1.9 (0.52)
|
1.08 (0.29)
|
<0.001
|
|
FEV1/FVC
|
0.55 (0.11)
|
0.59 (0.08)
|
0.53 (0.09)
|
<0.001
|
|
Coronary artery disease, n (%)
|
46 (30%)
|
32 (32%)
|
14 (27%)
|
0.52
|
|
Diabetes mellitus,n (%)
|
45 (30%)
|
30 (30%)
|
15 (29%)
|
0.88
|
|
Cerebrovascular disease, n (%)
|
6 (4%)
|
5 (5%)
|
1 (2%)
|
0.67
|
|
Peripheral vascular disease, n (%)
|
13 (9%)
|
11 (11%)
|
2 (4%)
|
0.22
|
|
Cardiovascular disease, n (%)
|
53 (35%)
|
39 (39%)
|
14 (27%)
|
0.16
|
|
Systolic BP
|
127.6 (17.1)
|
128.8 (17)
|
125.3 (17.3)
|
0.24
|
|
Temperature (°C)
|
36.5 (0.3)
|
36.5 (0.3)
|
36.5 (0.4)
|
0.50
|
|
TAC
|
3556.8 (6156.9)
|
3923.2 (7919.4)
|
2852.0 (3616.1)
|
0.31
|
|
CAC
|
741.2 (1061.4)
|
789.6 (1094.9)
|
648.1 (997.3)
|
0.44
|
|
aPWV (m/s)
|
9.98 (2.85)
|
10.14 (2.88)
|
9.69 (2.79)
|
0.37
|
|
% CT emphysema
|
8.93 (11.39)
|
5.63 (7.32)
|
15.28 (14.76)
|
<0.001
|
|
Total cholesterol (mmol/L)
|
4.81 (1.1)
|
4.73 (1.12)
|
4.94 (1.04)
|
0.24
|
|
LDL cholesterol (mmol/L)
|
2.59 (0.97)
|
2.53 (0.92)
|
2.71 (1.07)
|
0.28
|
|
HDL cholesterol (mmol/L)
|
1.45 (0.53)
|
1.38 (0.49)
|
1.59 (0.58)
|
0.03
|
|
hsCRP (mg/L)
|
4.59 (7.0)
|
5.05 (8.16)
|
3.70 (3.73)
|
0.27
|
|
Plasma glucose (mmol/L)
|
5.85 (1.4)
|
6.05 (1.53)
|
5.44 (0.95)
|
0.01
|
