Table 1.
Distribution of Mallampati class at Different AHI thresholds (≥ 5 and > 30)
| Mallampati Class | AHI ≥ 5 |
AHI > 30 |
||||||
|---|---|---|---|---|---|---|---|---|
| Proportion with AHI ≥ 5 | OR | (95% CI) | p | Proportion with AHI > 30 | OR | (95% CI) | p | |
| I | 0.73 | 1.00 | - | - | 0.24 | 1.00 | ||
| II | 0.85 | 2.04 | (1.07-3.90) | 0.03 | 0.28 | 1.25 | (0.68-2.31) | 0.54 |
| III | 0.84 | 1.95 | (1.09-3.48) | 0.02 | 0.31 | 1.44 | (0.82-2.54) | 0.23 |
| IV | 0.81 | 1.57 | (0.89-2.77) | 0.13 | 0.35 | 1.75 | (1.01-3.08) | < 0.05 |
Proportion of subjects in each Mallampati class with AHI ≥ 5 and > 30. OR = odds ratio for AHI ≥ 5 and > 30 in each class, with Mallampati class I as the reference (OR = 1).