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Volume difference in the upper airway filling model between the two groups in the supine and maximum extension positions
| Group | Item | Difference (mm3) | Rate of change (%) | p-value |
|---|---|---|---|---|
| Group A | V1b − V1a | 2,953.75 ± 524.6 | 31 | 0.052# |
| Group B | V2b − V2a | 1,632.89 ± 662.66 | 25 | 0.052# |
