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Part Description

LP266543-0   Hearing threshold
The hearing threshold is the lowest intensity level at which a sound at a specific frequency can be heard. Intensity is proportional to sound pressure and is related to the perception of loudness, while frequency is related to the perception of pitch. In audiology, intensity is often expressed in the unit of measure decibels of hearing level (dB HL), which is a ratio of the measured sound intensity to a reference sound intensity value. [NCBI Books: NBK207834] Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Hearing threshold^1500 Hz:RelSoundInt:Pt:Ear.left:Qn:
Long Common Name
Hearing threshold Ear - left --1500 Hz
Short Name
Hearing threshold 1500 Hz Ear-L

Part Model Get Info

  • Component
    Hearing threshold^1500 Hz
    LP304452-8
    • Analyte
      Hearing threshold
      LP266543-0
      • Component Numerator
        Hearing threshold
        LP266543-0
        • Component Numerator Core
          Hearing threshold
          LP266543-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      1500 Hz
      LP270824-8
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    RelSoundInt
    LP266552-1
  • Time
    Pt
    LP6960-1
  • System
    Ear.left
    LP29932-8
    • System Core
      Ear.left
      LP29932-8
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
AUDIO
Type
Clinical
First Released
Version 2.66
Last Updated
Version 2.66 (ADD)
Order vs. Observation
Observation

Member of these Panels

LOINCLong Common Name
100653-5Deprecated Pure tone air conduction threshold audiometry panel
89015-2Pure tone air conduction threshold audiometry panel
100652-7Pure tone bone conduction threshold audiometry panel

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Κατώφλι ακοής^1500 Hz:RelSoundInt:Pt:Ους.αριστερά:Qn:
Synonyms: 1500 Hz Pt Qn RelSoundInt Threshold Αυτί ΗΧΟΣ Κατώφλι ακοής Ους.αριστερά
es-MXSpanish (Mexico)Umbral auditivo ^1500 Hz:RelSoundInt:Punto temporal:Oreja izquierda:Cuantitativo:
it-ITItalian (Italy)Soglia uditiva^1500 Hz:RelSoundInt:Pt:Orecchio.sinistro:Qn:
Synonyms: Audiologia Intensità relativa del suono Orecchio Sinistro Punto nel tempo (episodio)
zh-CNChinese (China)听阈^1500 Hz:相对声强:时间点:耳.左侧:定量型:
Synonyms: 1500 赫;1500 赫兹 L LT 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 听力学类;听觉学;听力和听觉科学;听力医学;听觉医学 听觉 听觉阈;听力（听觉）阈值（界值、界限、阀值、临界值） 左 左侧（Left，LT，L） 左向 左耳 左边 时刻;随机;随意;瞬间 界值;界限;阀值;临界值 相对声音强度 耳朵;耳部

Example Units

UnitSource
dBExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=91373-1