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Comparison of Age, Symptoms, Duration, and Male–Female Distribution in Two Groups
| Data | Secondary TN in CPA Tumors (Average) | Classic Primary TN (Average) |
|---|---|---|
| Age on admission (y) | 51.2 | 61.4 |
| Age at onset (y) | 39.8 | 54.1 |
| Symptom duration (y) | 9.5 | 7.2 |
| Female (%) | 79 | 57 |
| Male (%) | 21 | 43 |
TN, trigeminal neuralgia; CPA, cerebellopontine angle.
