Variable | Total | Anemic | Non anemic | p-value* |
---|---|---|---|---|
Subjects ( n) | 105 | 13 (12.4) | 92 (87.6) | Â |
Male sex (n(%)) | 77 (73) | 11 (85) | 66 (71.7) | 0.326 |
Age (yrs) | 71.6 ± 9.2 | 72.8 ± 8.7 | 71.4 ± 9.3 | 0.606 |
Weight (kg) | 74.6 ± 14.1 | 72.4 ± 14.2 | 74.9 ± 14.1 | 0.554 |
Height (cm) | 164.1 ± 7.8 | 161.1 ± 7.0 | 164.6 ± 7.9 | 0.118 |
BMI | 27.7 ± 4.6 | 27.8 ± 4.4 | 27.7 ± 4.6 | 0.968 |
Smoking habits (Pack/year) | 39.0 ± 30.1 | 49.3 ± 38.8 | 37.7 ± 28.8 | 0.358 |
VC (l) | 2.8 ± 0.8 | 2.6 ± 0.6 | 2.8 ± 0.8 | 0.361 |
VC %predicted | 91.0 ± 22.1 | 85.3 ± 19.9 | 91.9 ± 22.4 | 0.294 |
FEV1 (l) | 1.3 ± 0.6 | 0.9 ± 0.2 | 1.4 ± 0.6 | <0.0001 |
FEV1 % predicted | 55.7 ± 20.2 | 42.8 ± 9.7 | 57.6 ± 20.7 | <0.0001 |
BODE Index | 2.9 ± 2.3 | 5.0 ± 2.0 | 2.7 ± 2.2 | 0.001 |
CCI | 2.5 ± 1.5 | 2.5 ± 2.0 | 2.5 ± 1.4 | 0.992 |
Hemoglobin (g/dL) | 14.2 ± 1.3 | 11.9 ± 0.5 | 14.5 ± 1.1 | <0.0001 |
CRP (mg/L) | 13.4 ± 13.8 | 18.3 ± 14 | 12.8 ± 13.7 | 0.200 |