| Control | Emphysema |
Patient n | 10 | 10 |
Age yrs | 63.5 (54–67) | 65.5 (58–70) |
Sex | | |
Male | 6 | 10 |
Female | 4 | 0 |
Height cm | 175.5 (159.0–177.0) | 175.5 (168.0–182.0) |
Weight Kg | 75.5 (62.0–80.0) | 65.5 (65.0–82.0) |
VC % pred | 102.4 (87.6–110.5) | 74.6 (72.0–90.0)* |
FEV1 % pred | 94.8 (83.9–103.3) | 39.6 (34.2–46.0)** |
FEV1/VC % pred | 95.8 (94.2–102.0) | 49.4 (44.1–54.0)** |
FEV1/FVC % | 78.7 (76.3–79.4) | 39.3 (34.0–44.7) |
ITGV % pred | 103.8 (94.4–110.0) | 175.5 (165.8–193.9)** |
RV L | 2.3 (2.0–2.5) | 4.6 (4.3–6.3)** |
TLC L | 6.6 (4.8–7.1) | 8.4 (7.5–9.9)** |
RV/TLC % | 41.6 (32.6–45.2) | 59.1 (52.3–65.0)** |
GOLD n | | |
0 | 0 | 0 |
I | 0 | 0 |
IIa | 0 | 2 |
IIb | 0 | 8 |
III | 0 | 0 |
Smoking history# pack-yrs | 22.5 (20–30) | 47.5 (40–75)* |
DT h | 25.0 (21.7–25.4) | 31.2 (29.3–40.9)** |
DT cryopreserved+ h | 29.0 (26.0–36.8) | 36.3 (34.1–47.9)* |