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Moosan H, Hoare DJ, Jayasinghe D, Willis KR, Martin K, Thornton SK. Neonatal Markers of Prematurity as Predictors of Permanent Childhood Hearing Loss and Neurodevelopmental Impairment in Children Admitted to the Neonatal Intensive Care Unit. Brain Sci 2024; 14:926. [PMID: 39335420 PMCID: PMC11430727 DOI: 10.3390/brainsci14090926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Revised: 09/10/2024] [Accepted: 09/14/2024] [Indexed: 09/30/2024] Open
Abstract
Need for admission to the neonatal intensive care unit (NICU) confers an increased risk of hearing loss in the newborn and of later neurodevelopmental impairment. In this retrospective longitudinal case-controlled study, we assess how the degree of prematurity, measured via gestational age, birth weight, and z-scores, in 138 infants admitted to the NICU are associated with permanent childhood hearing loss (PCHI) and 2-year developmental outcomes. Logistic regression analyses, Kruskal-Wallis analysis of variance, and Chi-squared tests were used. Independent of prematurity, PCHI and NICU admission were predictive of poor developmental outcomes. Twenty-one (47%) children with PCHI had a moderate-to-severe developmental delay, compared to three (7%) matched controls. Days in the NICU but not z-scores predicted PCHI. Z-score was not prognostic of moderate or severe developmental impairment in children with PCHI. The odds ratio of moderate-to-severe neurodevelopmental impairment with PCHI was high, at 12.48 [95% CI = 3.37-46.40]. Children with PCHI were significantly more likely to have cerebral palsy than their matched counterparts (30% vs. 2%). These findings challenge the conventional focus on gestational age and birth weight on neurodevelopmental outcomes for children with PCHI and NICU admission. A more nuanced approach to monitoring and intervention is needed.
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Affiliation(s)
- Hayma Moosan
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham NG1 5DU, UK
| | - Derek J Hoare
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham NG1 5DU, UK
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK
| | - Dulip Jayasinghe
- Neonatal Intensive Care Unit, City Hospital Campus, Nottingham University Hospitals, Nottingham NG7 7NW, UK
| | - Karen R Willis
- The Children's Audiology, Nottingham University Hospitals, Nottingham NG1 5DU, UK
| | - Katherine Martin
- Child Development Centre, City Hospital Campus, Nottingham University Hospitals, Nottingham NG7 7NW, UK
| | - Sally K Thornton
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham NG1 5DU, UK
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK
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Patel R, Hoare DJ, Willis KR, Tabraiz S, Bateman PK, Thornton SK. Characterisation of the treatment provided for children with unilateral hearing loss. Front Pediatr 2023; 11:1197713. [PMID: 37559951 PMCID: PMC10407268 DOI: 10.3389/fped.2023.1197713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/16/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Children with permanent unilateral hearing loss (UHL) are an understudied population, with limited data to inform the guidelines on clinical management. There is a funding gap in healthcare provision for the children with UHL in the United Kingdom, where genetic screening, support services, and devices are not consistently provided or fully funded in all areas. They are a disparate population with regard to aetiology and their degree of hearing loss, and hence their device choice and use. Despite having one "good ear", some children with UHL can have similar outcomes, socially, behaviourally, and academically, to children with bilateral hearing loss, highlighting the importance of understanding this population. In this longitudinal cohort study, we aimed to characterise the management of the children with UHL and the gaps in the support services that are provided for the children in Nottingham, United Kingdom. METHODS A cohort study was conducted collecting longitudinal data over 17 years (2002-2019) for 63 children with permanent congenital confirmed UHL in a large tertiary regional referral centre for hearing loss in Nottingham, United Kingdom. The cases of UHL include permanent congenital, conductive, mixed, or sensorineural hearing loss, and the degree of hearing loss ranges from mild to profound. The data were taken from their diagnostic auditory brainstem responses and their two most recent hearing assessments. Descriptors were recorded of the devices trialled and used and the diagnoses including aetiology of UHL, age of first fit, degree of hearing loss, when and which type of device was used, why a device was not used, the support services provided, concerns raised, and who raised them. RESULTS Most children (45/63; 71%) trialled a device, and the remaining 18 children had no device trial on record. Most children (20/45; 44%) trialled a bone-conduction device, followed by contralateral routing of signal aid (15/45; 33%) and conventional hearing aids (9/45; 20%). Most children (36/45; 80%) who had a device indicated that they wore their device "all day" or every day in school. Few children (8/45; 18%) reported that they wore their device rarely, and the reasons for this included bullying (3/8), feedback from the device (2/8), and discomfort from the device (2/8). Only one child reported that the device was not helping with their hearing. The age that the children were first fitted with their hearing device varied a median of 2.5 years for hearing aids and bone-conduction devices and 7 years for a contralateral routing of signal aid. The length of time that the children had the device also varied widely (median of 26 months, range 3-135 months); the children had their bone-conduction hearing aid for the longest period of time (median of 32.5 months). There was a significant trend where more recent device fittings were happening for children at a younger age. Fifty-one children were referred by the paediatric audiologist to a support service, 72.5% (37/51) were subsequently followed up by the referred service with no issue, whilst the remaining 27.5% (14/51) encountered an issue leading to an unsuccessful provision of support. Overall, most children (65%, 41/63) had no reported concerns, and 28.5% (18/63) of the children went on to have a documented concern at some point during their audiological care: five with hearing aid difficulties, five with speech issues, four with no improvement in hearing, three facing self-image or bullying issues, and one case of a child struggling to interact socially with friends. Three of these children had not trialled a device. We documented every concern reported from the parents, clinicians, teachers of the deaf, and from the children themselves. Where concerns were raised, more than half (58.6%, 10/18) were by schools and teachers, the remaining four concerns were raised by the family, and further four concerns were raised by the children themselves. CONCLUSION To discover what management will most benefit which children with permanent UHL, we first must characterise their treatment, their concerns, and the support services available for them. Despite the children with UHL being a highly disparate population-in terms of their aetiology, their device use, the degree of hearing loss, and the age at which they trial a device-the majority report they use their device mostly in school. In lieu of available data and in consideration of the devices that are available to them, it could be useful to support families and clinicians in understanding the devices which are most used and where they are used. Considering the reasons for cessation of regular device use counselling and support services would be vital to support the children with UHL.
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Affiliation(s)
- Roshni Patel
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
| | - Derek J. Hoare
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Karen R. Willis
- Children’s Audiology, Ropewalk House, Nottingham, United Kingdom
| | - Shammas Tabraiz
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
| | - Paul K. Bateman
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Sally K. Thornton
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
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Alhazmi W. Risk Factors Associated With Hearing Impairment in Infants and Children: A Systematic Review. Cureus 2023; 15:e40464. [PMID: 37456446 PMCID: PMC10349545 DOI: 10.7759/cureus.40464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
The purpose of the present systematic review was to synthesize evidence on associated risk factors of hearing loss (HL) in children. Evidence-based research articles on HL published between January 2013 and December 2022 using PubMed, Cochrane, and Scopus databases were searched. The study included children between zero and three years of age who have permanent bilateral/unilateral HL (BHL/UHL) by employing case-control studies, randomized controlled trials, nonrandomized studies, prospective or retrospective cohort studies, and studies with or without comparison groups. The Newcastle-Ottawa Scale (NOS) and the Joanna Briggs Institute (JBI) critical appraisal checklist for longitudinal and cross-sectional studies were used to rate the quality of the chosen studies. The studies that would be considered were reviewed by two independent authors, and a third author was contacted if there was a dispute. A preliminary literature search uncovered 505 articles from the electronic search and 41 studies by hand searching. Duplicate records were eliminated, leaving 432 records. The abstract and title were read, and 340 studies were eliminated. There were 92 articles in total that qualified for full-text screening. Among these, 75 articles were disregarded since they lacked information or failed to assess the risk factors for HL. The qualitative synthesis, therefore, included 17 articles. Most often, cross-sectional study designs were used in the studies that were reviewed, which were then followed by longitudinal studies. Three of the studies that were reviewed used a prospective cohort design. The quality of all the included studies was rated to be good. The current review revealed that the primary statistically significant risk factors for HL included ventilator support; craniofacial anomalies; low birth weight (LBW); forceps delivery; loop diuretics; meningitis; asphyxia; intensive care; consanguinity; sepsis; Apgar scores between 0 and 4 at one minute; toxoplasmosis, other agents, rubella, cytomegalovirus, and herpes (TORCH) infections; and hyperbilirubinemia.
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Affiliation(s)
- Waleed Alhazmi
- Department of Otolaryngology-Head and Neck Surgery, Qassim University, Buraydah, SAU
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Zhou X, Wang L, Jin F, Guo Y, Zhou Y, Zhang X, Zhang Y, Ni X, Li W, Liu H. The prevalence and risk factors for congenital hearing loss in neonates: A birth cohort study based on CHALLENGE study. Int J Pediatr Otorhinolaryngol 2022; 162:111308. [PMID: 36116180 DOI: 10.1016/j.ijporl.2022.111308] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 06/30/2022] [Accepted: 08/31/2022] [Indexed: 10/31/2022]
Abstract
OBJECTIVES To determine the prevalence and risk factors of congenital hearing loss (HL) in neonates based on China Longitudinal Environmental, Genetic, and Economic Cohort (CHALLENGE cohort). METHODS Maternal and neonatal data were collected based on the CHALLENGE cohort study from July 2018 to September 2020. Total 7287 neonates underwent the universal newborn hearing screening (UNHS). Babies who did not pass the initial screening and the rescreening were given the formal audiological diagnosis for possible HL. The data was analyzed to find out the prevalence and risk factors for congenital HL in this cohort study. RESULTS The prevalence of congenital HL was 3.43‰, and temporary HL was 0.07‰ (5 neonates). The statistical data showed that risk factors, including craniofacial anomalies, neonatal intensive care unit (NICU) admission, family history and advanced maternal age (AMA), could be associated with congenital HL. Additionally, exchange transfusion, assisted ventilation and NICU admission, these three factors could be associated with congenital sensorineural HL (SNHL). Risk factors including craniofacial anomalies, NICU admission, family history and AMA might be contributed to congenital conductive HL(CHL). CONCLUSION There were several common risk factors could be contributed to congenital HL, which were consistent with previous studies. However, some risk factors were no longer causing congenital HL due to the improvement of medical treatment and prenatal care. This study has not only helped explain the status quo of the prevalence of congenital HL in China but also laid foundation for future studies.
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Affiliation(s)
- Xin Zhou
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Liming Wang
- Department of Otolaryngology, Beijing Miyun Hospital, Capital Medical University, Beijing, China.
| | - Feng Jin
- Shunyi Maternal and Children's Hospital of Beijing Children's Hospital. Center of Genetics and Reproduction, Beijing, China.
| | - Ying Guo
- Royal National Ear, Nose, Throat & Eastman Dental Hospitals. London, United Kingdom.
| | - Yi Zhou
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Xiaofen Zhang
- Shunyi Maternal and Children's Hospital of Beijing Children's Hospital. Center of Genetics and Reproduction, Beijing, China.
| | - Yawei Zhang
- National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Xin Ni
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Wei Li
- Beijing Key Laboratory for Genetics of Birth Defects, Beijing Pediatric Research Institute, MOE Key Laboratory of Major Diseases in Children, Genetics and Birth Defects Control Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Haihong Liu
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
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Duan M, Xie W, Persson L, Hellstrom S, Uhlén I. Postnatal hearing loss: a study of children who passed neonatal TEOAE hearing screening bilaterally. Acta Otolaryngol 2022; 142:61-66. [PMID: 34970944 DOI: 10.1080/00016489.2021.2017476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Universal newborn hearing screening (UNHS) contributes to the early diagnosis of hearing loss. However, not all permanent pediatric hearing impairments can be identified by UNHS. AIMS/OBJECTIVE To investigate children who have successfully passed the UNHS, but have later-onset hearing loss at an early stage. METHODS UNHS of children, was reviewed retrospectively from databases at Karolinska University Hospital, Sweden. Gender, age, the reason for contact, the first contact and the most recent audiogram, the hearing diagnosis, the degree of hearing loss when they were enrolled in hearing rehabilitation, and the hearing aids they used were analysed. RESULTS 63 children who had passed the UNHS at birth and were diagnosed with a hearing impairment at a later stage were included in the study. The average age was 3.3 and 3.9 years old when the children were diagnosed and were finally enrolled in the hearing habilitation, respectively. The reasons for diagnostic evaluation of a suspected hearing loss at present study are preschool hearing tests at the Child Health Care Centres, parents suspect, and/or delayed speech and language development. CONCLUSIONS AND SIGNIFICANCE Our findings suggest that a passed UNHS does not exclude a future delayed onset of hearing loss, particularly in children with risk factors.
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Affiliation(s)
- Maoli Duan
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Otolaryngology Head and Neck & Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden
| | - Wen Xie
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Otolaryngology Head and Neck & Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden
- Department of Otolaryngology, Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Linda Persson
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Otolaryngology Head and Neck & Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden
- Department of Otolaryngology, Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Sten Hellstrom
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Otolaryngology Head and Neck & Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden
| | - Inger Uhlén
- Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Otolaryngology Head and Neck & Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden
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Horrocks LM, Kitterick PT, Jayasinghe DS, Willis KR, Martin KRM, Dixit A, Thornton SK. Multiple congenital anomalies and adverse developmental outcomes are associated with neonatal intensive care admission and unilateral hearing loss. Front Pediatr 2022; 10:1068884. [PMID: 36704143 PMCID: PMC9873408 DOI: 10.3389/fped.2022.1068884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/01/2022] [Indexed: 01/12/2023] Open
Abstract
AIM To determine congenital and developmental outcomes of children with Unilateral Hearing Loss (UHL) who were admitted to the Neonatal Intensive Care Unit (NICU). METHOD Retrospective, single-site study that followed 25 children with permanent congenital UHL and a NICU admission to a NICU of Nottingham University Hospital. Birth and two-year developmental follow-up data were collected. They were compared to matched control group who had a NICU admission but no hearing loss (matched on gestational age, weight and sex). RESULTS The median birthweights, gestational ages and number of days spent on the NICU for the UHL population were 2510 g, 36 weeks, and 12 days respectively. Most children (20/25; 80%) with UHL and a NICU admission were diagnosed with a congenital anomaly within the first two years of life. Only half (13/25) of these children were diagnosed with a congenital anomaly at discharge. Children with UHL and a NICU admission were more likely than the matched group (NICU admission only; p < .001) to have multiple congenital anomalies. We found a positive association between multiple congenital anomalies and developmental impairment for the NICU graduates with UHL (p = .019). This UHL-NICU group were also more likely than the matched NICU children to have developmental impairment (7/25 vs. 0/25; p = .01), speech and language therapy (13/25 vs. 1/25; p < .001), inner ear malformations (14/25 vs. 0/25, p < .001) or craniofacial anomalies (12/25 vs. 2/25; p = .004). INTERPRETATION Children with UHL and a NICU admission were at high risk of congenital anomalies and certain adverse developmental outcomes. Improved congenital anomaly screening is needed at birth for this population. Having multiple congenital anomalies suggests closer developmental monitoring is needed. This study contributes towards producing clinical screening and management guidelines to ensure consistent high-quality care for this unique population.
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Affiliation(s)
- Lucy M Horrocks
- Hearing Sciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom
| | - Pádraig T Kitterick
- Hearing Sciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom.,NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Dulip S Jayasinghe
- Neonatal Intensive Care Unit, City Hospital Campus, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Karen R Willis
- Children's Audiology, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Katherine R M Martin
- Children's Development Centre, City Hospital Campus, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Abhijit Dixit
- Clinical Genetics, City Hospital Campus, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Sally K Thornton
- Hearing Sciences, School of Medicine, The University of Nottingham, Nottingham, United Kingdom.,NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
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Neonatal and maternal risk factors for hearing loss in children based on population-based data of Korea. Int J Pediatr Otorhinolaryngol 2021; 147:110800. [PMID: 34147905 DOI: 10.1016/j.ijporl.2021.110800] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/20/2021] [Accepted: 06/09/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVES We identified the neonatal and maternal risk factors for hearing loss (HL) in children using National Health Insurance Service data of Korea. METHODS We retrospectively analyzed data from the National Health Insurance Service. Infants born from 2007 to 2013 were tracked to 2015. Those diagnosed with hearing disabilities or who underwent cochlear implant surgery were included in the hearing disability group. We compared the incidence of any diagnosed disability other than a hearing disability; any maternal disability at delivery; maternal age at delivery; prenatal and neonatal Toxoplasma, syphilis, rubella, cytomegalovirus, and herpes simplex infections; craniofacial anomaly; low birth weight, hyperbilirubinemia, and bacterial meningitis; neonatal intensive care unit (NICU) admission for > 5 days; exchange transfusion; and ototoxic drug use (aminoglycosides or loop diuretics), between the hearing disability and control groups. RESULTS The total number of newborns came to 3,164,825. Risk factors were sought in a hearing disability group (n = 847) compared to a control group (n = 2508). A diagnosed disability other than a hearing disability, which was commonly a brain lesion, the use of ototoxic drugs, NICU admission for >5 days, and a maternal disability at delivery, which was commonly a hearing disability, were significant neonatal and maternal risk factors for HL in children. CONCLUSIONS Accompanying brain lesions, maternal hearing disabilities at delivery, use of ototoxic drugs during the neonatal period, and hospitalization in NICU for >5 days were significant risk factors for HL in children, as revealed by analysis of population-based data.
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