Spearman’s correlation coefficients between serum ferritin and pulmonary function
| Serum ferritin | |
|---|---|
| *Significant at 5% level. | |
| Age | 0.098 (p=0.613) |
| FEV1/FVC | 0.029 (p=0.883) |
| TLC (% predicted) | 0.182 (p=0.814) |
| DLco (corrected % predicted) | 0.047 (p=0.814) |
| Liver to muscle signal intensity | −0.689* (p=0.000) |