Table 4.
Case history and medical information for participants with clinical hearing loss (n=15)
| Participant | Age (yrs) | Type of Hearing Loss |
Medical History | Ear History |
| Participant 44s | 30 | Bilateral severe conductive hearing loss |
Otitis media | Perforated tympanic membrane; Chronic suppurative otitis media |
| Participant 45s | 41 | L-mild-moderate sloping SNHL |
Unknown | None |
| Participant 53 | 24 | R-mild moderate CHL |
Otitis media | Otitis media with effusion |
| Participant 54 | 32 | Bilateral mild SNHL |
? otosyphilis | None |
| Participant 61 | 46 | L-Mild moderately severe SNHL |
Unknown | History of otalgia |
| Participant 80 | 39 | R-mild-moderate CHL |
Otitis media | Perforated tympanic membrane; Chronic suppurative otitis media |
| Participant 83 | 33 | Bilateral moderate severe SNHL |
Otosyphilis | None |
| Participant 88 | 46 | Bilateral moderate severe SNHL |
Meningitis | None |
| Participant 89 | 41 | L-moderate severe SNHL |
Unknown | Hearing loss |
| Participant 97 | 29 | Bilateral mild moderate sloping SNHL |
TB treatment and syphilis treatment |
None |
| Participant 102 | 20 | L-severe profound SNHL |
Syphilis & Viral meningitis |
Hearing loss |
| Participant 104 | 39 | Bilateral mild moderate SNHL |
Unknown | None |
| Participant 2c | 29 | Bilateral sloping mild moderate SNHL |
Herpes | None |
| Participant 44c | 30 | Bilateral severe CHL |
Otitis media | Perforated tympanic membrane; Chronic suppurative otitis media |
| Participant 45c | 41 | L- mild moderate sloping SNHL |
TB treatment and noise exposure |
None |
Key: L = left; R = right