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Mean NOSE score at one-year post-septoplasty stratified by preoperative Ottawa Valve Collapse Scale (OVCS) grade
| OVCS grade | Baseline NOSE score (SD) | One-year NOSE score (SD) |
|---|---|---|
| 0 | 70 (3.71) | 23.2 (5.17) |
| 1 | 61 (3.75) | 22.2 (4.10) |
| 2 | 62.5 (4.12) | 23.7 (5.34) |
| 3 | 70 (3.46) | 20 (2.19) |
p > 0.9
