Mean ± SD | Range | |
---|---|---|
Sputum solids content (%) | 6.4 ± 2.6 | 1.6–13.3 |
Sputum mechanical impedance (G*) at 1 rad/s (Pa) | 21.0 ± 15.9 | 5.7–59.1 |
Sputum mechanical impedance (G*) at 100 rad/s (Pa) | 174.8 ± 76.7 | 84.1–396.7 |
Sense of chest congestion (cm) | 5.5 ± 2.4 | 0.5–9.8 |
Ease of expectoration (cm) | 4.9 ± 2.5 | 0.1–10.0 |