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Cross-tabulation of ISSNHL grade considering only subjects in risk class 3.
| ISSNHL grade at 30 days: Class 3 only | |||||||
|---|---|---|---|---|---|---|---|
| Normal | Slight | Moderate | Severe | Profound | Total | ||
| SSNHL grade at onset | Slight | 100.0% (4) | 0% (0) | – | – | – | 4.8% (4) |
| Moderate | 45.8% (22) | 16.7% (8) | 35.4% (17) | 2.1% (1) | – | 57.9% (48) | |
| Severe | – | 10.5% (2) | 15.8% (3) | 73.7% (14) | – | 22.9% (19) | |
| Profound | – | – | 33.3% (4) | 16.7% (2) | 50.0% (6) | 14.4% (12) | |
| Total ISSNHL at 30 days | 31.3% (26) | 10% (10) | 28.9% (24) | 20.5% (17) | 7.2% (6) | 100% (83) | |
