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Table 1 Audiometric data for the participants (n = 49)

From: Cochleo-vestibular clinical findings among drug resistant Tuberculosis Patients on therapy-a pilot study

Degree of Hearing loss (dB HL) N Percentage
Normal (PTA: -10 to 25) 26 53%
Mild (PTA: 26 to 40) 7 14.5%
Moderate (PTA: 41 to 55) 7 14.5%
Moderately severe (PTA: 56 to 70) 3 3%
Severe (PTA: above 71) 6 12%
Total 49 100
  1. *ALL participants had bilateral Sensorineural Hearing Loss of varying degrees as shown in the table. The frequencies of hearing losses were mainly beyond 4000 kz.
  2. PTA--Pure Tone Audiogram; dB HL--Decibel Hearing Loss