Evidence map›Paper›PMID 36032836›Full record

ArticleIndian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India2022

Unilateral Sensorineural Hearing Loss (USNHL): A Retrospective Study of Incidence.

Saurabh Varshney, Narendra Kumar, Amit Kumar Tyagi, Amit Kumar, Mangal Kumar Yadav, Manu Malhotra, Madhu Priya, Abhishek Bharadwaj

Abstract read
In one paragraph

Article in Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Saurabh VarshneyDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.ORCID 0000-0002-1263-1980
Narendra KumarDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Amit Kumar TyagiDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Amit KumarDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Mangal Kumar YadavDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Manu MalhotraDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Madhu PriyaDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.
Abhishek BharadwajDepartment of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand 249203 India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This retrospective study was carried out to know the incidence of unilateral sensorineural hearing loss (USNHL) (type and degree). (1) To know the incidence of USNHL (other ear being normal) in patients undergoing Pure Tone Audiometry (PTA) for hearing loss (HL). (2) To establish the type and degree of USNHL in patients. Study was conducted over a period of more than 4 years to find out the incidence and pattern of USNHL (other ear being normal) in the patients attending ear, nose, and throat outpatient department (OPD) with a complaint of HL. Pure tone audiometry data of 10,000 cases between August 2014 and December 2018 with HL were analyzed for this study. Demographic characteristics were compared with types and degrees of unilateral sensorineural hearing impairment. A total of 10,000 OPD cases who had a complaint of HL and had undergone pure tone audigram (PTA) in a period of more than 4 years in the Department of Otorhinolaryngology and Head and Neck Surgery were studied. SNHL type was the highest with 3935 cases (39.3%). Out of 3935 cases of SNHL, 1436 (36.50%) were USNHL-out of which, only 872 cases (60.72%) had USNHL with other ear being normal; this constituted the study group, i.e., 872 cases (8.72%) out of 10,000 PTA and 872/3935 (22.16%) of SNHL cases. Hence, incidence of USNHL (with other ear being normal) is 8.72% among all cases of HL and 22.16% among cases of SNHL. Age of cases ranged from 8 to 76 years (mean age - 39.5 years). Male:Female ratio was 1.6:1.0. Both ears were almost equally involved. 35.6% cases had profound (> 90 dB) hearing loss, followed by mild (25-40 dB) in 32.1%.

Indexed as

Senrorineural hearing lossSNHLUnilateral SNHLUSNHL

Identifiers

PMID36032836
PMCPMC9411388

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.