Abstract:
OBJECTIVE:This study reports results from the first survey of the genetic causes of nonsyndromic sensorineural hearing loss (NSHHL) in the Qatari population. DESIGN AND STUDY SAMPLES: Data were collected from 126 Qatari patients (58 males and 68 females) belonging to inbred families (56%), showing an autosomal recessive pattern of inheritance (96%). Fifty-three patients were less than 10 years old, 55 in the age range of 10 to 20 years, while 18 were aged between 20 and 30 years. All subjects had moderate to severe sensorineural hearing loss and were screened for GJB2 mutations, GJB6 deletion, and for A1555G mitochondrial mutation. RESULTS:Four patients were homozygous and one was heterozygous for c.35delG; five were homozygous for the IVS1 + 1G < A, and two were heterozygous for c.229 T > C. Only 8.3% of the pathogenic alleles were detected. No patients were positive for GJB6 deletion or for A1555G . CONCLUSIONS:These findings: (1) demonstrate that GJB2, GJB6 deletion and A1555G mutation account for a minor proportion of NSHHL in the Qatari population, (2) further strengthen the need to search for causative genes, (3) clearly contribute to establishing preventive strategies for NSHHL in Qatar and in the Gulf area.
journal_name
Int J Audioljournal_title
International journal of audiologyauthors
Khalifa Alkowari M,Girotto G,Abdulhadi K,Dipresa S,Siam R,Najjar N,Badii R,Gasparini Pdoi
10.3109/14992027.2011.625983subject
Has Abstractpub_date
2012-03-01 00:00:00pages
181-5issue
3eissn
1499-2027issn
1708-8186journal_volume
51pub_type
杂志文章abstract:OBJECTIVE:This research assessed the reduction of peak levels, equivalent energy and sound power of firearm suppressors. DESIGN:The first study evaluated the effect of three suppressors at four microphone positions around four firearms. The second study assessed the suppressor-related reduction of sound power with a 3...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2017.1407459
更新日期:2018-02-01 00:00:00
abstract::Objective: To clarify the distinction between Auditory Processing Disorder (APD) and Attention Deficit Disorder (ADD) using the CHC Model.Design: A cross-sectional study compared responses of caregivers about their children's behaviour to identify characteristics of APD (CHC Model) and ADD (DSM-5).Study Sample: Caregi...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2019.1682199
更新日期:2020-03-01 00:00:00
abstract::Post-auricular muscle responses (PAMRs) were recorded in sixteen adults with normal hearing and twenty adults with sensorineural hearing loss. Click stimuli were presented at 20 to 80 dB nHL via insert earphones. Only one ear was tested in hearing-impaired subjects, but normal-hearing subjects were tested monaurally a...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020500266639
更新日期:2005-11-01 00:00:00
abstract::The aim of this study was to develop Polish sentence tests for accurate measuring of speech intelligibility in masking interfering noise. Two sets of sentence lists have been developed. The first set was composed of 25 lists and was used for sentence intelligibility scoring. The second set was composed of 22 lists and...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020902725521
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:Specific computer-based auditory training may be a useful completion in the rehabilitation process for cochlear implant (CI) listeners to achieve sufficient speech intelligibility. This study evaluated the effectiveness of a computerized, phoneme-discrimination training programme. DESIGN:The study employed a...
journal_title:International journal of audiology
pub_type: 杂志文章,随机对照试验
doi:10.3109/14992027.2014.969409
更新日期:2015-03-01 00:00:00
abstract:OBJECTIVE:To design a test battery and conduct a proof-of-concept experiment of a test method that can be used to measure the detection performance afforded by military advanced hearing protection devices (HPDs) and tactical communication and protective systems (TCAPS). DESIGN:The detection test was conducted with eac...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2016.1256505
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:Patient-centred care is a term frequently associated with quality health care. Despite extensive literature from a range of health-care professions that provide description and measurement of patient-centred care, a definition of patient-centredness in audiological rehabilitation is lacking. The current study...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2013.866280
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To link outcome measures used in audiological research to the ICF classification and thereby describe audiological research from the ICF perspective. DESIGN:Through a peer-reviewed or a joint linking procedure, link outcome measures to the ICF classification system using standardized ICF linking rules. Addit...
journal_title:International journal of audiology
pub_type: 杂志文章,评审
doi:10.3109/14992027.2013.858279
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:The objective of this study is to review the scientific literature to determine if a set of stimulus parameters can be described to elicit distortion product otoacoustic emissions (DPOAEs) of higher absolute level and/or greater reliability in healthy adult humans and higher sensitivity and specificity in adu...
journal_title:International journal of audiology
pub_type: 杂志文章,评审
doi:10.1080/14992027.2017.1290282
更新日期:2017-06-01 00:00:00
abstract::The purpose of this study was to understand the parental perspective on paediatric cochlear implantation over time. Face-to-face semi-structured interviews were conducted with 216 families of children who were implanted at the Nottingham Paediatric Cochlear Implant Programme between 1989 and 2002, and who were attendi...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020500146500
更新日期:2005-07-01 00:00:00
abstract::This study analyses results from the first Swedish UNHS program. It includes over 33 000 measurement files from 14 287 children at two maternity wards. The screening program uses a two-stage TEOAE test procedure. A database was created in MedLog after data transformation in Word and Excel. The coverage rate was 99.1%....
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020701459868
更新日期:2007-11-01 00:00:00
abstract:OBJECTIVE:To clarify the impact of hearing aids on mental health, social engagement, cognitive function, and physical health outcomes in older adults with hearing impairment. DESIGN:We assessed hearing handicap (hearing handicap inventory for the elderly; HHIE-S), cognition (mini mental state exam, trail making, audit...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2015.1059503
更新日期:2015-01-01 00:00:00
abstract::The reliability of the Auditory Steady State Response (ASSR) has not been thoroughly evaluated despite its recent application as a clinical tool for threshold estimation. The purpose of this study was to examine test-retest (TR) reliability of ASSR threshold estimates in an empirical research design. The ASSR, tested ...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020600753197
更新日期:2006-08-01 00:00:00
abstract:OBJECTIVE:To investigate word recognition in noise in subjects treated in childhood with chemotherapy, study benefits of open-fitting hearing-aids for word recognition, and investigate whether self-reported hearing-handicap corresponded to subjects' word recognition ability. DESIGN:Subjects diagnosed with cancer and t...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2011.585667
更新日期:2011-10-01 00:00:00
abstract::Objective: To create a language independent version of the Listening in Spatialised Noise - Sentences test (LiSN-S) and evaluate it in an English-speaking population.Design: Test development and normative data collection. LiSN-Universal (LiSN-U) targets consisted of CVCV pseudo-words (e.g. /mupa/). Two looped distract...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2019.1689431
更新日期:2020-04-01 00:00:00
abstract::The purpose was to investigate the relationship between noise exposure and tinnitus among workers with normal hearing and hearing loss, respectively. We conducted a cross-sectional survey of 752 workers employed at 91 workplaces, that were investigated by means of full work-shift noise levels, questionnaire data, and ...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020701581430
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVE:This study surveyed youth recreational firearm users (YRFUs) regarding shooting habits, reported use of hearing protection devices (HPDs), self-assessed auditory status, and attitudes about firearm noise and hearing loss. DESIGN:A descriptive study using a 28-item survey administered by personal interview. ...
journal_title:International journal of audiology
pub_type: 杂志文章,多中心研究
doi:10.3109/14992027.2013.857437
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:To explore the explanatory power of a self-determination theory (SDT) model of health behaviour change for hearing aid adoption decisions and fitting outcomes. DESIGN:A quantitative approach was taken for this longitudinal cohort study. Participants completed questionnaires adapted from SDT that measured aut...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2015.1120893
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study is to assess the individual effect of reverberation and noise, as well as their combined effect, on speech intelligibility by cochlear implant (CI) users. DESIGN:Sentence stimuli corrupted by reverberation, noise, and reverberation + noise are presented to 11 CI listeners for word i...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2012.658972
更新日期:2012-06-01 00:00:00
abstract::The aim of the study is to understand the implications of disclosing the results of connexin26 (Cx26) gene testing to the concerned family with hearing impaired individuals. The department of biotechnology is funding a multicentric multidisciplinary team from Jawaharlal Nehru Center for Advanced Scientific Research (B...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020701297805
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:In this study, we aimed to explore a variation of the NTT standard protocol that would be more beneficial for those patients with hearing loss >50 dB HL in the worst ear (average hearing thresholds at 0.5, 1, 2, and 4 KHz). STUDY SAMPLE:This study involved 26 subjects who had previously undergone NTT at a si...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2011.606286
更新日期:2011-12-01 00:00:00
abstract::Hearing loss in mucopolysaccharidosis is usually both conductive and sensorineural. The conductive component is attributable to serous otitis media secondary to dysfunction of the eustachian tube and chronic thickening of the mucosa of the middle ear. The conductive component may persist after myringotomy and insertio...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992020600975287
更新日期:2007-02-01 00:00:00
abstract::This study examined group differences on a variety of measures for three groups of elderly hearing aid candidates matched for gender, age and hearing loss. These three groups were: (1) 26 candidates who declined amplification (non-adherents); (2) 24 individuals who purchased hearing aids, but subsequently returned the...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992020309080053
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:The primary purpose of the study was to compare intervention approaches for children with auditory processing disorder (APD): bottom-up training including activities focused on auditory perception, discrimination, and phonological awareness, and top-down training including a range of language activities. Anot...
journal_title:International journal of audiology
pub_type: 杂志文章,随机对照试验
doi:10.3109/14992027.2012.670272
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:This study explores the influence of stimulation position on bone conduction (BC) hearing sensitivity with a BC transducer attached using a headband. DESIGN:(1) The cochlear promontory motion was measured in cadaver heads using laser Doppler vibrometry while seven different positions around the pinna were st...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2016.1172120
更新日期:2016-08-01 00:00:00
abstract::The speech intelligibility benefit of visual speech cues during oral communication is well-established. Therefore, an ecologically valid approach of auditory assessment should include the processing of both auditory and visual speech cues. This study describes the development and evaluation of a virtual human speaker ...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2018.1511922
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:The purpose of this study is to determine the relationship between occupational exposures and hearing among elderly Latino Americans. DESIGN:A descriptive, correlational design used for this secondary analysis with the data from the Sacramento Area Latino Study of Aging (SALSA). STUDY SAMPLE:A total of 547 ...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2014.973541
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:Labyrinthine concussion due to a postauricular gunshot wound has not been well reported. DESIGN:Retrospective chart review. STUDY SAMPLE:We describe an otherwise healthy 22-year-old male who received a gunshot wound to the left mastoid and subsequently reported hearing loss and rotational vertigo. RESULTS:...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2016.1166398
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE:Evaluation of the Sennheiser HD 202 II supra-aural headphones as an alternative headphone to enable more affordable hearing screening. DESIGN:Study 1 measured the equivalent threshold sound pressure levels (ETSPL) of the Sennheiser HD 202 II. Study 2 evaluated the attenuation of the headphones. Study 3 deter...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2016.1214756
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVES:Recent retrospective studies report differences in auditory neurophysiology between concussed athletes and uninjured controls using the frequency-following response (FFR). Adopting a prospective design in college football players, we compared FFRs before and after a concussion and evaluated test-retest relia...
journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2020.1860261
更新日期:2021-01-13 00:00:00