National survey of paediatric audiological services for diagnosis and intervention in the South African private health care sector.

Abstract

A national survey of early hearing detection and intervention services was undertaken to describe the current status of diagnostic and intervention services in the South African private health care sector. All private hospitals with obstetric units (n = 166) were surveyed telephonically. The data was integrated with data collected from self-administered questionnaires subsequently distributed nationally to private audiology practices providing hearing screening at the respective hospitals reporting hearing screening services (n = 87). Data was analysed descriptively to yield national percentages and frequency distributions. Average reported age at diagnosis was 11 months. Most participants (74%) indicated that less than 20% of infants fitted with hearing aids received amplification before the age of 6 months. Most (64%) participants indicated that the average period between confirmed diagnosis and hearing aid fitting was 1 month, on par with international benchmarks. Only 16%-23% of participants included all diagnostic procedures recommended by the Health Professions Council of South Africa's 2007 position statement for minimum diagnostic test batteries for infants and young children. Diagnosis of hearing loss, hearing aid fitting and audiological intervention is delayed significantly in the South African private health care sector. Improved services should include integrated systematic hospital-based screening as part of birthing packages with diagnostic referral to specialist paediatric audiologists for accurate assessment and management of patients in a timely manner.