Version 2.77

Term Description

The patient's estimated 24 hour iodine intake from all sources including food, beverages, supplements, and via enteral and parenteral routes. This term was created for, but not limited in use to, the Academy of Nutrition and Dietetics' Nutrition Assessment Language.
Source: Regenstrief LOINC

Part Description

LP203253-2   Iodine intake
Iodine is a trace element that is naturally present in some foods, added to others, and available as a dietary supplement. Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Thyroid hormones regulate many important biochemical reactions, including protein synthesis and enzymatic activity, and are critical determinants of metabolic activity. They are also required for proper skeletal and central nervous system development in fetuses and infants. Thyroid function is primarily regulated by thyroid-stimulating hormone (TSH), also known as thyrotropin. It is secreted by the pituitary gland to control thyroid hormone production and secretion, thereby protecting the body from hypothyroidism and hyperthyroidism. TSH secretion increases thyroidal uptake of iodine and stimulates the synthesis and release of T3 and T4. In the absence of sufficient iodine, TSH levels remain elevated, leading to goiter, an enlargement of the thyroid gland that reflects the body's attempt to trap more iodine from the circulation and produce thyroid hormones. Iodine may have other physiological functions in the body as well. For example, it appears to play a role in immune response and might have a beneficial effect on mammary dysplasia and fibrocystic breast disease. Source: National Institutes of Health, NIH Factsheet: Iodine

Fully-Specified Name

Component
Iodine intake
Property
MRat
Time
24H
System
^Patient
Scale
Qn
Method
Estimated

Additional Names

Short Name
Iodine intake 24h Est

Basic Attributes

Class
IO_IN_SALTS+CALS
Type
Clinical
First Released
Version 2.56
Last Updated
Version 2.56
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
75282-4 Nutrition assessment panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Ingesta de yodo:MRat:24H:^ Paciente:Cuantitativo:Estimated
it-IT Italian (Italy) Assunzione di Iodio:MRat:24h:^Paziente:Qn:Stimato
Synonyms: 24 Ore Entrata/uscita - elettroliti e calorie Indice di Massa paziente
zh-CN Chinese (China) 碘摄入:质量速率:24小时:^患者:定量型:估计法
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 I;I-;成分 - 化学 - 碘;碘酊 医疗服务对象;客户;病人;病患;病号;超系统 - 病人 单位时间内的质量数;质量速率(单位时间) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 摄入指标.盐类+热量;摄入指标.盐类与热量;摄入测量指标.盐类与热量;盐类与热量的摄入 碘（I、碘质、碘元素）摄入（摄取、摄食、吸收、吸入、食入、进食、饮入、饮下、喝下、吃进、喝下去、吃进去）;碘摄入（摄取、摄食、吸收、食入、进食）量（数量） 胎龄估计法;孕龄估计法

Example Units

Unit Source
ug/(24.h) Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81003-6