Table 3 Tinnitus duration according to other tinnitus characteristics
From: The fudan tinnitus relieving system application for tinnitus management
| Â | n (%) | Tinnitus duration (months) (median (IQR)) | p |
|---|---|---|---|
Count of tinnitus sound types (n, %) |  |  | < 0.001 |
1 sound | 18,400 (80.47) | 7.00 [2.00, 30.00] | Â |
2 sounds | 3686 (16.12) | 8.00 [2.00, 36.00] | Â |
3 sounds | 585 (2.56) | 12.00 [3.00, 48.00] | Â |
4 sounds | 192 (0.84) | 12.00 [3.00, 48.00] | Â |
5 sounds | 4 (0.02) | 1.50 [0.75, 2.25] | Â |
Dominant matched pitch(Hz)(n, %) |  |  | < 0.001 |
125 | 2658 (11.62) | 3.00 [1.00, 12.75] | Â |
250 | 1722 (7.53) | 6.00 [1.00, 24.00] | Â |
500 | 978 (4.28) | 5.00 [1.00, 24.00] | Â |
1000 | 999 (4.37) | 6.00 [1.00, 24.00] | Â |
2000 | 866 (3.79) | 6.50 [2.00, 30.75] | Â |
3000 | 733 (3.21) | 9.00 [2.00, 36.00] | Â |
4000 | 1023 (4.47) | 10.00 [2.00, 36.00] | Â |
5000 | 1300 (5.69) | 9.00 [2.00, 36.00] | Â |
6000 | 1918 (8.39) | 12.00 [2.00, 40.00] | Â |
8000 | 2652 (11.60) | 12.00 [2.50, 48.00] | Â |
10,000 | 3223 (14.09) | 9.00 [2.00, 36.00] | Â |
12,000 | 4795 (20.97) | 9.00 [2.00, 36.00] | Â |
Tinnitus position (n, %) |  |  | < 0.001 |
Tinnitus cerebri | 1916 (8.38) | 8.00 [2.00, 36.00] | Â |
Both ears | 9419 (41.19) | 12.00 [3.00, 48.00] | Â |
Right ear | 5290 (23.13) | 5.00 [1.00, 24.00] | Â |
Left ear | 6242 (27.30) | 5.00 [1.00, 24.00] | Â |
Tinnitus severity (n, %) |  |  | < 0.001 |
1 | 2456 (10.74) | 12.00 [2.00, 48.00] | Â |
2 | 6387 (27.93) | 6.00 [2.00, 24.00] | Â |
3 | 5941 (25.98) | 6.00 [2.00, 24.00] | Â |
4 | 8083 (35.35) | 9.00 [2.00, 36.00] | Â |