Role of the "rooming-in" on efficacy of universal neonatal hearing screening programmes.

Sensorineural hearing loss is one of the most common congenital abnormalities in infants and it affects approximately one to two neonates in every 1000 births. Early identification of hearing loss in the newborn is the first step for a successful rehabilitation programme. The introduction of Otoacoustic Emission responses as a useful tool in hearing screening programmes, allowed the identification of hearing loss in the well-baby nursery and in targeted populations of the neonatal intensive care unit. Recently, a new concept of breastfeeding during hospitalization after birth has been developed. Indeed, the so-called "rooming-in" allows a mother to stay with her child in the same room, located in the nursery. This new trend has been developed to avoid any psychological adverse consequences of birth on the child-mother relationship. To enhance how "rooming-in" could affect the Universal Neonatal Hearing Screening (UNHS) programmes, an analysis has been made of the data coming from two maternity wards using different breastfeeding protocols. Data obtained demonstrate a worse performance on obtaining essential benchmark in the UNHS in the maternity ward where rooming-in is adopted (60% of newborns tested). UNHS programme efficacy could be affected by the wider adoption of the "rooming-in" regimen in the maternity wards and early detection of hearing loss revealed by UNHS could be vanished by dispersion of patients. In fact, more data are necessary to evaluate the impact of rooming, even though our data show a worsening in the UNHS results.