| n=25 mean (SD) |
---|
Age, yr | 71 (6) |
Height, cm | 174 (5) |
Weight, kg | 84 (12) |
BMI, kg/m2
| 28 (3) |
FVC, % pred | 82 (19) |
FEV1, % pred | 74 (20) |
FEV1/FVC % | 66 (11) |
TLC, % pred | 80 (19) |
FRC, % pred | 80 (23) |
RV, % pred | 78 (29) |
DLCO, % pred | 59 (13) |
KCO, % pred | 84 (18) |
Smoking, pack year | 12 (15) |
Never smoked (n) | 6 |
-
n = number; SD = standard deviation; yr = year; cm = centimetre; kg = kilogram; BMI = body mass index; m = metre; FVC = forced vital capacity; % pred = percentage of predicted value; FEV
1
= forced expiratory volume in one second; TLC = total lung capacity; FRC = functional residual capacity; RV = residual volume; D
L
CO = diffusing capacity for carbon monoxide; KCO = carbon monoxide transfer coefficient.