Journal
ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION
Volume 85, Issue 3, Pages F177-F181Publisher
BMJ PUBLISHING GROUP
DOI: 10.1136/fn.85.3.F177
Keywords
costs; hearing; screening; otoacoustic emissions; automated auditory brainstem response
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Objective-To compare the cost effectiveness of various strategies for neonatal hearing screening by estimating the cost per hearing impaired child detected. Design-Cost analyses with a simulation model, including a multivariate sensitivity analysis. Comparisons of the cost per child detected were made for: screening method (automated auditory brainstem response or otoacoustic emissions); number of stages in the screening process (two or three); target disorder (bilateral hearing loss or both unilateral and bilateral loss); location (at home or at a child health clinic). Setting The Netherlands Target population-All newborn infants not admitted to neonatal intensive care units. Main outcome measure-Costs per child detected with a hearing loss of 40 dB or more in the better ear. Results-Costs of a three stage screening process in child health clinics are euro39.0 (95% confidence interval 20.0 to 57.0) per child detected with automated auditory brainstem response compared with euro25.0 (14.4 to 35.6) per child detected with otoacoustic emissions. A three stage screening process not only reduces the referral rates, but is also likely to cost less than a two stage process because of the lower cost of diagnostic facilities. The extra cost (over and above a screening programme detecting bilateral losses) of detecting one child with unilateral hearing loss is euro1500-4000. With the currently available information, no preference can be expressed for a screening location. Conclusions-Three stage screening with otoacoustic emissions is recommended. Whether screening at home is more cost effective than screening at a child health clinic needs further study.
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