Hearing impairment
Basic details
Preferred term: Hearing impairment
Alt. terms: Deafness | Congenital deafness | Hearing defect | Hearing loss | Hypoacusis
HPO term: Hearing impairment
HPO code: HP:0000365
GenIA ID: 376
Last updated on: 2024-04-25 14:48:58
Cross ref. with other ontologies
NCIT: C35731
MESH: D034381
EFO:0004238
OAE: -
SNOMEDCT: -
ICD10: H91.9
Description
A decreased magnitude of the sensory perception of sound. Hearing loss can be categorized by which part of the auditory system is damaged, as conductive hearing loss, sensorineural hearing loss, and mixed hearing loss. Another axis of classification uses the degree of hearing impairment. The degree of hearing loss is computed by using a three frequency average taken at 500 Hz, 1,000 Hz and 2,000 Hz. The average of these three frequencies is called the Pure Tone Average (PTA). 0-20 dB is considered normal, 21-40 dB mild loss, 41-60 dB moderate loss, 61-70 dB moderately severe loss,71-90 dB severe loss, and greater than 90 dB profound loss. Note that the word deafness is occasionally used to describe partial hearing loss. The World Health Organization uses the word deafness to refer to complete loss of the ability to hear, and hearing impairment to refer to any degree of reduced hearing.
Hierarchical classification
PARENT terms
TERM
Hearing impairment
CHILD terms
- Presbycusis
- Conductive hearing impairment
- Sensorineural hearing impairment
- Progressive hearing impairment
- High-frequency hearing impairment
- Low-frequency hearing loss
- Unilateral deafness
- Aminoglycoside-induced hearing loss
- Mild hearing impairment
- Moderate hearing impairment
- Severe hearing impairment
- Profound hearing impairment
- Transient hearing impairment
- Mid-frequency hearing loss
Reported patients added to GenIA DB
SubjectID | Sex | Fam.ID | Age* | Population | MatchedTerm | Diagnosis | Reference & Pub.codes |
---|---|---|---|---|---|---|---|
101122 | M | 210197![]() |
24 | Italian | Hearing impairment | NFKB1 insufficiency | PMID:34975878 [Fam.F073:P073]; PMID:150198 [Fam.DZ:II.2(548)] |
101395 | M | 212167 | 5 | Egyptian | Hearing impairment | Immunodeficiency, common variable, 8 | PMID:27683652 [P1(II.1)] |
101398 | F | 212167 | 5 | Egyptian | Hearing impairment | Immunodeficiency, common variable, 8 | PMID:27683652 [Fam.P1:II.4(P2)] |
101435 | F | 212171 | 3 | Lebanese | Hearing impairment | Immunodeficiency, common variable, 8 | PMID:26707784 [P29(II.1)] |
101731 | M | 210300![]() |
- | North American | Hearing impairment | Immunodeficiency, common variable, 15 | PMID:28782633 [Fam.I:III.3(P2)] |
101759 | F | 210028 | - | North American | Hearing impairment | Immunodeficiency, common variable, 8 | PMID:26768763 [Fam.607:P16]; PMID:26206937 [P4] |
101764 | F | 210031 | - | Dutch | Hearing impairment | Immunodeficiency, common variable, 8 | PMID:26768763 [Fam.656:P19] |
101783 | F | 210923![]() |
24 | German | Hearing impairment | Immunodeficiency, common variable, 15 | PMID:28782633 [Fam.II:I.2(P1)] |
102058 | M | 214276 | - | Iranian | Hearing impairment | Immunodeficiency 103, susceptibility to fungal infection | PMID:34390440 [HIES04] |
102294 | F | 214934![]() |
- | Moroccan | Hearing impairment | Otofaciocervical syndrome 2 | PMID:28657137 [Fam.V:1:V.18(V:18)]; PMID:32111619 [Fam.B:V.2(P3)] |
102313 | M | 214935![]() |
- | Turkish | Hearing impairment | Otofaciocervical syndrome 2 | PMID:23851939 [V-2(V.2)] |
102345 | M | 214935![]() |
- | Turkish | Hearing impairment | Otofaciocervical syndrome 2 | PMID:23851939 [Fam.V-2:IV.9(IV-9)] |
102346 | F | 214935![]() |
- | Turkish | Hearing impairment | Otofaciocervical syndrome 2 | PMID:23851939 [Fam.V-2:IV.10(IV-10)] |
102351 | M | 214935![]() |
- | Turkish | Hearing impairment | Otofaciocervical syndrome 2 | PMID:23851939 [Fam.V-2:V.3(V-3)] |
102730 | M | 214981![]() |
- | Canadian | Conductive hearing impairment | Autoinflammation, immune dysregulation, and eosinophilia | PMID:28111307 [Fam.1:III.2]; PMID:36546480 [Fam.1:III.2(III-2)] |
103172 | M | 215105![]() |
4 | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.1:II.2(II-2)] |
103174 | F | 215105![]() |
- | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.1:I.2] |
103176 | M | 215105![]() |
4 | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.1:II.3] |
103178 | M | 215106![]() |
- | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.2:II.2(II-2)] |
103180 | F | 215106![]() |
- | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.2:I.2] |
103182 | M | 215106![]() |
- | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.2:II.3] |
103194 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:V.2(V-2)] |
103198 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:II.2(II-2)] |
103204 | M | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:III.1] |
103206 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:III.3] |
103208 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:III.5(III-5)] |
103217 | M | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:IV.2] |
103218 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:IV.3] |
103219 | M | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:IV.4] |
103222 | M | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:IV.7(IV-7)] |
103235 | M | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:V.3(V-3)] |
103236 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:V.4(V-4)] |
103237 | F | 215107![]() |
- | Japanese | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28815995 [Fam.1:V.5(V-5)] |
103238 | F | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:IV.5(17)] |
103242 | F | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:II.2(4)] |
103243 | F | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:II.3(5)] |
103246 | F | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:III.2(8)] |
103248 | M | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:III.4(10)] |
103249 | F | 215108![]() |
- | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:III.5(11)] |
103252 | F | 215108![]() |
2 | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:IV.2(14)] |
103253 | M | 215108![]() |
8 | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:IV.3(15)] |
103254 | F | 215108![]() |
6 | French | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.1:IV.4(16)] |
103257 | F | 215109![]() |
- | British | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.2:I.2(21)] |
103259 | M | 215105![]() |
3 | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.1:III.1] |
103260 | M | 215105![]() |
0 | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.1:III.2] |
103261 | M | 215109![]() |
2 | British | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.2:II.1(22)] |
103263 | M | 215109![]() |
1 | British | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:26912466 [Fam.2:II.3(24)] |
103265 | M | 215110![]() |
- | South Korean | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28003573 [P1(III.1)] |
103266 | M | 215110![]() |
- | South Korean | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28003573 [Fam.P1:I.1] |
103269 | M | 215110![]() |
- | South Korean | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28003573 [Fam.P1:II.2] |
103273 | M | 215110![]() |
- | South Korean | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28003573 [Fam.P1:II.6] |
103274 | M | 215110![]() |
- | South Korean | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:28003573 [Fam.P1:III.2] |
103276 | M | 215106![]() |
5 | German | Hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:27808407 [Fam.2:III.1] |
103294 | M | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:IV.4(14)] |
103295 | M | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:I.1(I1)] |
103298 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:II.2(II2)] |
103299 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:II.3(II3)] |
103301 | M | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:II.5(II5)] |
103304 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:II.8(II8)] |
103305 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:III.1(42)] |
103306 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:III.2(23)] |
103308 | M | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:III.4(29)] |
103312 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:III.8(8)] |
103313 | M | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [Fam.1507327:III.9(7)] |
103315 | F | 215116![]() |
- | Chinese (China) | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32087478 [1507327(III.11)] |
103342 | F | 215120![]() |
-,- | South Korean | Hearing impairment,Low-frequency hearing loss | Deafness 1, with or without thrombocytopenia | PMID:22938506 [Fam.KNUF46:III.1(P1)] |
103348 | F | 215120![]() |
-,- | South Korean | Hearing impairment,Low-frequency hearing loss | Deafness 1, with or without thrombocytopenia | PMID:22938506 [Fam.KNUF46:II.2] |
103349 | M | 215120![]() |
-,- | South Korean | Hearing impairment,Low-frequency hearing loss | Deafness 1, with or without thrombocytopenia | PMID:22938506 [Fam.KNUF46:III.2] |
103350 | M | 215120![]() |
-,- | South Korean | Hearing impairment,Low-frequency hearing loss | Deafness 1, with or without thrombocytopenia | PMID:22938506 [Fam.KNUF46:III.3] |
103351 | M | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [P1(III.1)] |
103353 | F | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [Fam.P1:I.2] |
103355 | F | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [Fam.P1:II.2] |
103356 | M | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [Fam.P1:II.3] |
103357 | F | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [Fam.P1:II.4] |
103360 | F | 215121![]() |
- | North American | Sensorineural hearing impairment | Deafness 1, with or without thrombocytopenia | PMID:32594080 [Fam.P1:IV.1] |
103436 | M | 215128![]() |
- | South Korean | Sensorineural hearing impairment | Deafness type 84 | PMID:22938506 [Fam.KNUF29:II.1(P1)] |
103438 | F | 215128![]() |
- | South Korean | Sensorineural hearing impairment | Deafness type 84 | PMID:22938506 [Fam.KNUF29:I.2] |
103440 | M | 215128![]() |
- | South Korean | Sensorineural hearing impairment | Deafness type 84 | PMID:22938506 [Fam.KNUF29:II.3] |
103740 | F | 215233![]() |
- | Georgian Jewish | Sensorineural hearing impairment | Adenosine deaminase 2 deficiency | PMID:24552285 [Fam.B:III.2(B-III-2)] |
103780 | M | 215237![]() |
13 | German | Hearing impairment | Adenosine deaminase 2 deficiency | PMID:24552285 [Fam.F:II.3(F-II-3)] |
104002 | F | 215323![]() |
- | Hearing impairment | Infantile-Onset Multisystem Autoimmune Disease 1 | PMID:25359994 [P6] | |
105028 | F | 215627 | - | French | Conductive hearing impairment | Infantile-Onset Multisystem Autoimmune Disease 1 | PMID:30299506 [Patient]; PMID:32392079 [P2]; PMID:35677041 [Pt10] |
105194 | M | 215665![]() |
- | Iranian | Sensorineural hearing impairment | Immunodeficiency, common variable, 8 | PMID:27888588 [Case(II.1)] |
105261 | F | 215680 | - | Egyptian | Hearing impairment | Otofaciocervical syndrome 2 | PMID:37924468 [Patient(III.1)] |
105641 | F | 215831![]() |
- | Chinese (China) | Sensorineural hearing impairment | Immunodeficiency, common variable, 8 | PMID:30363934 [case 1(I.2)] |
106471 | M | 216025 | - | Egyptian | Sensorineural hearing impairment | Immunodeficiency, common variable, 8 | PMID:32506362 [P6] |
106547 | M | 216075![]() |
11 | Dutch | Sensorineural hearing impairment | Adenosine deaminase 2 deficiency | PMID:26867732 [Fam.C:II.1(P4)]; PMID:25888558 [Fam.1:III.1(P1)] |
106555 | M | 216078![]() |
1 | Caucasian | Sensorineural hearing impairment | Adenosine deaminase 2 deficiency | PMID:26867732 [Fam.A:II.1(P1)]; PMID:25075845 [Fam.1:II.2(Young-bro)] |
106892 | M | 216183 | - | Caucasian | Sensorineural hearing impairment | Immunodeficiency, common variable, 17 | PMID:27231034 [Fam.F1:III.3(P1.1)] |
106895 | M | 216183 | - | Caucasian | Sensorineural hearing impairment | Immunodeficiency, common variable, 17 | PMID:27231034 [Fam.F1:III.6(P1.2)] |
*Age: age reported at the first known time of manifestation; PMID: PubMed ID; GRID: GenIA reference ID (ref. not in PubMed).