Feature | Mean ± SD | Median (min–max) |
---|---|---|
Age | 62.4 ± 8.3 | 65 (41–76) |
Smoking (PY) | 43.8 ± 15.7 | 40 (20–100) |
COPD time from diagnosis | 7.6 ± 5.8 | 5 (2–25) |
FEV1(mL) | 1435 ± 597 | 1285 (400–2720) |
FVC (mL) | 2516 ± 777 | 2360 (840–4000) |
FEV1/FVC (%) | 55.8 ± 9.1 | 57 (33–70) |
BMI (kg/m2) | 24.6 ± 4.8 | 24 (14–38.6) |
MRC | 1.2 ± 0.6 | 2.2 (0–3) |
CAD | 11.5 ± 4.5 | 11 (4–26) |
Exacerbation number | 0.65 ± 0.9 | 0 (0–4) |
Hospitalization number | 0.24 ± 0.4 | 0 (0–2) |
Vitamin D | 12 ± 6.6 | 10.9 (4.2–34.9) |
FRAX score (major osteoporotic) | 6.09 ± 4.2 | 4.7 (2.1–26) |
FRAX score (hip fracture) | 2.5 ± 3.3 | 1.6 (0.3–19) |
Lumber T Score | −1.4 ± 1.5 | −1.6 (−4.3–2.7) |
Neck T Score | −1.6 ± 0.9 | −1.7 (−4–0.6) |