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Pharyngeal opening pressure differences between level and upright by surgeon.
| Site | Surgeon A (P.L.) | Surgeon B (M.H.) | P |
|---|---|---|---|
| Palatal | 1.00 (1.61) | 1.48 (1.65) | .14 |
| Lateral wall | 0.87 (0.99) | 1.30 (1.29) | .33 |
| Tongue base | 0.63 (0.97) | 1.56 (2.06) | .12 |
| Epiglottic | 0.64 (1.29) | 1.22 (2.21) | .45 |
Values reported as mean (standard deviation). All units are mm H2O.
