AGRADECIMENTOSNo statistically significant correlations were found between quality of life and age at surgery and hearing age. However, the negative correlation between age at surgery and quality of life suggests that early implanted children tend to have a better quality of life. Therefore, it was concluded that the variable "oral language" influenced the quality of life in the domains "communication" and "autonomy of the child". The variables "auditory performance" and "familial permeability" influenced on quality of life in communication and education domains. Quality of life in the education domain was also influenced by the chronological age of the child.