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Self-reported outcomes after hearing aid fitting in Minas Gerais, Brazil
Mirna Rossi Barbosa1, Daniel de Sousa Medeiros2, Luiza Augusta Rosa Rossi-Barbosa3
1Universidade Estadual de Montes Claros, Montes Claros, MG, Brazil.
Purpose:
To analyze the self-reported outcomes after hearing aid fitting among individuals in the northern region of Minas Gerais and associated factors.
Methods:
A cross-sectional and analytical study with a random sample of adults and elderly attending the public health care service was conducted in the northern region of Minas Gerais (86 municipalities), Brazil. Study's participants answered International Outcome Inventory for Hearing Aids (IOI-HA) questionnaires. Data were analyzed descriptively and analytically with Poisson regression analysis.
Results:
We interviewed 272 adults and 112 individuals reported not using their hearing aids regularly. The mean of IOI-HA global score was lower than expected. The individual's relationship with their hearing aid (Factor 1) was worse than the individual's relationship with their environment (Factor 2). Lower global scores were statistically associated with no work.
Conclusions:
The observed scores for the study's population are lower than those recorded in other studies. The results suggest that there are limitations in the fitting and follow-up of individuals who received hearing aids.

