Male | Female | |
Subjects n | 40 | 31 |
Age distribution yrs % (n) | ||
70–74 | 27 (11) | 35 (11) |
75–79 | 30 (12) | 29 (9) |
80–84 | 30 (12) | 19 (6) |
85–89 | 8 (3) | 10 (3) |
≥90 | 5 (2) | 7 (2) |
Weight kg | 74±10 | 69±14 |
Height cm | 173±7 | 158±8 |
Body mass index kg·m−2 | 25±3 | 28±5 |
FVC L | 3.80±0.79 | 2.36±0.69 |
FEV1 L | 2.72±0.66 | 1.71±0.54 |
FEV1/FVC% | 71.3±6.0 | 72.1±6.9 |
Data are presented as % (n) or mean±sd
FVC: forced vital capacity
FEV1: forced expiratory volume in one second