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Method error, intra- and interobserver reliability for proposed protocol
| Reliability test | Airway volume (mm3) |
Minimal cross-sectional area (mm2) |
||
|---|---|---|---|---|
| Observer 1 | Observer 2 | Observer 1 | Observer 2 | |
| Systematic error | Non | Non | Non | Non |
| Method error | 197.54 (1.90%) | 116.50 (1.10%) | 0.59 (0.46%) | 1.15 (0.89%) |
| Houston reliability coefficient | 0.99 | 1.00 | 1.00 | 1.00 |
| Intra-class correlation | 1.00 | 1.00 | 1.00 | 1.00 |
| 1.00 | 1.00 | |||
