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. 2025 Apr 30;20(2):93–102. doi: 10.26599/JOTO.2025.9540014

Table 2. Symptoms.

Patients Hearing loss Tinnitus Otalgia Dizziness Nausea and vomiting Headache Other*
*Sudden hearing loss
G1
(MatriX)
42 42 27 5 10 2 2 1
50% 100% 64,3% 11,9% 23,8% 4,8% 4,8% 2,4%
G2
(mAXIS)
42 42 16 4 8 1 1 0
50% 100% 38,1% 9,5% 19% 2,4% 2,4% 0%