Background and Aim: Risk factors including asphyxia , meningitis , form of delivery, etc. may cause hearing loss in neonates results in speech and language deprivation , emotional and educational problems. The aim of this study was to determine the prevalence of hearing loss and its relationship with risk factors among neonates hospitalized in neonate intensive care unit (NICU).
Materials and Methods: It was a cross-sectional study on 234 NICU hospitalized neonates in Ghaem and Imam-Reza hospitals of Mashhad. Epidemiologic and pathologic information were obtained. Otoacoustic emissions were done in all of neonates. Patients referred to the second otoacoustic emissions (OAEs) and patients failed in the second test controlled by auditory brainstem response (ABR).
Results: Hearing abnormality was found in 11 neonates (4.7%) including 2 girls and 9 boys.   (1 neonate with mild, 2 with mild to moderate, 2 with moderate to severe, 1 with sever to profound hearing loss and 4 with auditory neuropathy). Hearing abnormality has a significant greater incidence in group with apgar £5 and in patients with icterus (in need with transfusion).
Conclusion: Incidence of hearing loss in NICU hospitalized neonates are greater in comparison with general population. It has a greater incidence in group with icterus (in need with transfusion) and apgar £5,so,a comprehensive hearing screening program must be applied for early identification and intervention.

Background and Aim: Hearing loss is one of the most prevalent chronic diseases in the elderly using a hearing aid to alleviate auditory impairment can positively affect their quality of life. This research aimed to determine the level of satisfaction concerning hearing aids in elderly people with hearing impairment based on the type and degree of hearing loss.

Methods: An analytic cross-sectional research design was used the sample included 40 elderly people who used hearing aids. According to the World Health Organization (WHO) age classification, participants were divided into two age groups: 65-74 years (n=20) and 75-90 years (n=20). Satisfaction levels were assessed using a standard satisfaction with amplification in daily life (SADL) questionnaire.

Results: Satisfaction levels in the 65-74 age group were significantly higher than that in the 75-90 age group (p=0.02). Participants with mixed hearing loss revealed higher satisfaction levels than participants with sensorineural hearing loss (p=0.02). On the negative effects dimension, participants with severe hearing loss exhibited significantly higher satisfaction levels than participants with moderate or moderate to severe hearing loss (p=0.01).

Conclusion: Total satisfaction mean scores were relatively high in the elderly participants . Negative features could be reduced via careful consultation regarding the aids’ amplifying capabilities and limitations in groups with moderate or moderate to severe hearing loss.