Table 2.
Morphometry of acinus and its components at 25 cmH2O using registration between 20 and 25 cmH2O scan using methodology in Fig. 1
| Component | S25, Area, mm2 | % Area Increase = 100× (S25-S20)/S20 | Volume, V25, mm3 | %Volume Increase 100× (V25-20)/V20 | S25/V25 Ratio, mm−1 |
|---|---|---|---|---|---|
| Alveolus-1 | 0.0132 | 6.45% | 1.62×10−4 | 8.00% | 81.48 |
| Alveolus-2 | 0.0164 | 3.80% | 2.28×10−4 | 5.81% | 72.09 |
| Alveolus-3 | 0.0096 | 7.60% | 1.20×10−4 | 10.10% | 80.33 |
| S3 | 0.3438 | 7.14% | 0.00697 | 8.02% | 49.35 |
| S7 | 0.6654 | 9.82% | 0.01405 | 8.66% | 47.36 |
| S10 | 0.8759 | 9.49% | 0.01845 | 10.87% | 47.47 |
| Acinus | 7.7524 | 5.40% | 0.16421 | 6.20% | 47.21 |