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Patient characteristics.
| Healthy control (n = 38) | IPF patients (n = 17) | |
|---|---|---|
| Age, years | 62.71 ± 7.90 | 61.28 ± 9.37 |
| Gender (M/F) | 24/14 | 11/6 |
| Smoker (Never/current), n | 23/15 | 11/6 |
| Pack-year | 14 ± 6 | 48 ± 32 |
| FEV1% pred | 110 ± 10 | 68 ± 17 |
| FVC% pred | 115 ± 14 | 66 ± 16 |
| FEV1/FVC% | 82 ± 5 | 77 ± 12 |
| TLC, %pred | nd | 65 ± 13 |
| RV, %pred | nd | 65 ± 30 |
| DLCO% pred | nd | 34 ± 12 |
| KCO% pred | nd | 54 ± 14 |
