The Economic Costs of Congenital Bilateral Permanent Childhood Hearing Impairment

Abstract

The mean societal cost in the preceding year of life at 7 to 9 years of age was 14092.5 pound sterling for children with PCHI, compared with 4206.8 pound sterling for the normally hearing children, a cost difference of 9885.7 pound sterling. After adjusting for severity and other potential confounders in a linear regression model, mean societal costs among children with PCHI were reduced by 2553 pound sterling for each unit increase in the z score for receptive language. Using similar regression models, exposure to a program of UNS was associated with a smaller cost reduction of 2213.2 pound sterling, whereas costs were similar between children whose PCHI was confirmed at <9 or >9 months. CONCLUSIONS. The study provides rigorous evidence of the annual health, social, and broader societal cost of bilateral PCHI in the preceding year of life at 7 to 9 years of age and shows that it is related to its severity and has an inverse relationship with language abilities after adjustment for severity.