Situational Awareness for Novel Epidemic Response
1.0.0 - STU Release

This page is part of the Situational Awareness for Novel Epidemic Response (v1.0.0: STU 1) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: Age Range Coding System

Summary

Defining URL:http://profiles.ihe.net/fhir/CodeSystem/IHE_ADX_agerange
Version:1.0.0
Name:IHE_ADX_agerange
Title:Age Range Coding System
Status:Active as of 2021-09-07T19:19:32+00:00
Definition:

The description below includes text from CP-QRPH-238. The normative text describing this code system can be found at https://www.ihe.net/uploadedFiles/Documents/QRPH/IHE_QRPH_Suppl_ADX.pdf#page=78

The representation of age group ranges code should be unambiguous, human readable and machine-readable. There being no commonly available coding system or convention for expressing or representing age ranges for aggregate data exchange, ADX expresses an age group band through two simple durations as defined in the ISO 8601. The definition below provides the grammar for a coding system. The URL for this Coding System is http://profiles.ihe.net/fhir/CodeSystem/IHE_ADX_agerange (for use in HL7® FHIR®), and the OID is 1.3.6.1.4.1.19376.1.7.3.1.1.29.1 (for use in HL7® CDA® and Version 3 standards).

ADX describes an age group range as two durations: <duration1> -- <duration2>. Where duration1 specifies the beginning of the age group band (everyone who is this age and above) and duration2 signify the upper bound of the age group band. Therefore, age groups like "1-9 years" means everyone who is at least one year old and less than 10 years old represented as P1Y--P10Y,age group like "10-14 years" means everyone who is at least 10 years old and less than 15 years old is represented as P10Y--P15Y.

Durations define the amount if an intervening time between two time points. These durations are represented in the form P[n]Y[n]M[n]DT[n]H[n]M[n]S or P[n]W. The [n] is replaced by the value for each of the time elements that follow the [n] and the letters have the meaning:

  • P is the duration designator (for period) placed at the start of the duration representation.
  • Y is the year designator that follows the value for the number of years.
  • M is the month designator that follows the value for the number of months.
  • W is the week designator that follows the value for the number of weeks.
  • D is the day designator that follows the value for the number of days.
  • T is the time designator that precedes the time components of the representation.
  • H is the hour designator that follows the value for the number of hours.
  • M is the minute designator that follows the value for the number of minutes.
  • S is the second designator that follows the value for the number of seconds.
Publisher:HL7 International Public Health Workgroup
Copyright:

Some content from IHE� Copyright � 2015 IHE International, Inc.

Content:Complete: All the concepts defined by the code system are included in the code system resource
Source Resource:XML / JSON / Turtle

This Code system is referenced in the content logical definition of the following value sets:

This code system http://profiles.ihe.net/fhir/CodeSystem/IHE_ADX_agerange defines the following codes:

CodeDisplayDefinition
P0M--P7M 0-6 MonthsA age of less than 7 months old
P0Y--P1Y <1 YearA age of less than 1 year old
P1Y--P5Y 1-4 YearsA age greater or equal to 1 and less than 5 years
P5Y--P10Y 5-9 YearsA age greater or equal to 5 and less than 10 years
P10Y--P15Y 10-14 YearsA age greater or equal to 10 and less than 15 years
P15Y--P20Y 15-19 YearsA age greater or equal to 15 and less than 20 years
P20Y--P9999Y 20+ YearsA age greater or equal to 20 and years
P0Y--P20Y < 20 YearsA age of less than 20 years old
P20Y--P30Y 20-30 YearsA age greater or equal to 20 and less than 30 years
P30Y--P40Y 30-40 YearsA age greater or equal to 30 and less than 40 years
P20Y--P40Y 20-40 YearsA age greater or equal to 20 and less than 40 years
P40Y--P50Y 40-50 YearsA age greater or equal to 40 and less than 50 years
P50Y--P60Y 50-60 YearsA age greater or equal to 50 and less than 60 years
P40Y--P60Y 40-60 YearsA age greater or equal to 40 and less than 60 years
P60Y--P70Y 60-70 YearsA age greater or equal to 60 and less than 70 years
P70Y--P80Y 70-80 YearsA age greater or equal to 70 and less than 80 years
P60Y--P80Y 60-80 YearsA age greater or equal to 60 and less than 80 years
P80Y--P9999Y 80+ YearsA age greater or equal to 80 years