|
IPF patients |
Controls |
Subjects n |
22 |
22 |
Male sex n (%) |
15 (68.2) |
13 (59.1) |
Age yrs |
65±9 |
66±6 |
BMI kg·m−2 |
27±3 |
28±4 |
Ex-smokers % |
23 |
32 |
Nonsmokers % |
77 |
50 |
Cardiac frequency beats·min−1 |
77±8 |
70±4 |
Systolic BP mmHg |
129±7 |
131±8 |
Diastolic BP mmHg |
82±4 |
84±5 |
Lung function parameters % pred |
|
|
TLC |
55±15 |
NA |
FVC |
61±15 |
NA |
FEV1 |
69±14 |
NA |
Residual volume |
52±16 |
NA |
DL,CO |
49±22 |
NA |
Resting gas exchangemmHg |
|
|
Pa,O2 |
62±6 |
NA |
Pa,CO2 |
38±3 |
NA |
6-min walking test |
|
|
Distance m |
450±147 |
NA |
O2desaturation % |
6.7±2.6 |
NA |