Research Article
Pendelluft in Chronic Obstructive Lung Disease Measured with Lung Sounds
Table 5
Correlation of lead and lag with clinical data.
| | Lead | Lag | Lead asynchrony | Lag asynchrony |
| GOLD stage | 0.43 | 0.43 | 0.43 | 0.46 | Smoking index | 0.33 | 0.34 | 0.34 | 0.37 | Age | −0.08 | 0.04 | −0.08 | −0.02 | Gender | 0 | 0.16 | −0.01 | 0.17 |
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