R4 Ballot #1 (Mixed Normative/Trial use)

This page is part of the FHIR Specification (v3.3.0: R4 Ballot 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4 R3

V3-GTSAbbreviation.cs.xml

Vocabulary Work GroupMaturity Level: N/ABallot Status: Informative

Raw XML (canonical form)

Open Issue: It appears that the printnames are suboptimal and should be improved for many of the existing codes.

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="v3-GTSAbbreviation"/> 
  <meta> 
    <lastUpdated value="2018-04-01T00:00:00.000+11:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p> Release Date: 2018-04-01</p> 

      <table class="grid">
 
        <tr> 
          <td> 
            <b> Level</b> 
          </td> 
          <td> 
            <b> Code</b> 
          </td> 
          <td> 
            <b> Display</b> 
          </td> 
          <td> 
            <b> Definition</b> 
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> AM
            <a name="v3-GTSAbbreviation-AM"> </a> 
          </td> 
          <td> AM</td> 
          <td> 
                        Every morning at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> BED
            <a name="v3-GTSAbbreviation-BED"> </a> 
          </td> 
          <td> at bedtime</td> 
          <td> 
                        At bedtime (institution specified time).
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> BID
            <a name="v3-GTSAbbreviation-BID"> </a> 
          </td> 
          <td> BID</td> 
          <td> 
                        Two times a day at institution specified time
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> JB
            <a name="v3-GTSAbbreviation-JB"> </a> 
          </td> 
          <td> JB</td> 
          <td> 
                        Regular business days (Monday to Friday excluding holidays)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> JE
            <a name="v3-GTSAbbreviation-JE"> </a> 
          </td> 
          <td> JE</td> 
          <td> 
                        Regular weekends (Saturday and Sunday excluding holidays)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> JH
            <a name="v3-GTSAbbreviation-JH"> </a> 
          </td> 
          <td> GTSAbbreviationHolidays</td> 
          <td> 
                        Holidays
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 2</td> 
          <td>   
            <span style="color: grey">
              <i> (_GTSAbbreviationHolidaysChristianRoman)</i> 
            </span>  
            <b> 
              <i> Abstract</i> 
            </b> 
          </td> 
          <td> 
            <a name="v3-GTSAbbreviation-_GTSAbbreviationHolidaysChristianRoman"> </a> 
          </td> 
          <td> 
                        Christian Holidays (Roman/Gregorian [Western] Tradition.)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHREAS
            <a name="v3-GTSAbbreviation-JHCHREAS"> </a> 
          </td> 
          <td> JHCHREAS</td> 
          <td> 
                        Easter Sunday.  The Easter date is a rather complex calculation
               based on Astronomical tables describing full moon dates.  Details can be found at [http://www.assa.o
              rg.au/edm.html, and http://aa.usno.navy.mil/AA/faq/docs/easter.html].  Note that the Christian
               Orthodox Holidays are based on the Julian calendar.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHRGFR
            <a name="v3-GTSAbbreviation-JHCHRGFR"> </a> 
          </td> 
          <td> JHCHRGFR</td> 
          <td> 
                        Good Friday, is the Friday right before Easter Sunday.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHRNEW
            <a name="v3-GTSAbbreviation-JHCHRNEW"> </a> 
          </td> 
          <td> JHCHRNEW</td> 
          <td> 
                        New Year's Day (January 1)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHRPEN
            <a name="v3-GTSAbbreviation-JHCHRPEN"> </a> 
          </td> 
          <td> JHCHRPEN</td> 
          <td> 
                        Pentecost Sunday, is seven weeks after Easter (the 50th day of
               Easter).
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHRXME
            <a name="v3-GTSAbbreviation-JHCHRXME"> </a> 
          </td> 
          <td> JHCHRXME</td> 
          <td> 
                        Christmas Eve (December 24)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHCHRXMS
            <a name="v3-GTSAbbreviation-JHCHRXMS"> </a> 
          </td> 
          <td> JHCHRXMS</td> 
          <td> 
                        Christmas Day (December 25)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 2</td> 
          <td>   JHNNL
            <a name="v3-GTSAbbreviation-JHNNL"> </a> 
          </td> 
          <td> The Netherlands National Holidays</td> 
          <td> 
                        
                           Description:The Netherlands National Holidays.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNNLLD
            <a name="v3-GTSAbbreviation-JHNNLLD"> </a> 
          </td> 
          <td> Liberation day (May 5 every five years)</td> 
          <td> 
                        
                           Description:Liberation day  (May 5 every five years)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNNLQD
            <a name="v3-GTSAbbreviation-JHNNLQD"> </a> 
          </td> 
          <td> Queen's day (April 30)</td> 
          <td> 
                        
                           Description:Queen's day (April 30)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNNLSK
            <a name="v3-GTSAbbreviation-JHNNLSK"> </a> 
          </td> 
          <td> Sinterklaas (December 5)</td> 
          <td> 
                        
                           Description:Sinterklaas (December 5)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 2</td> 
          <td>   JHNUS
            <a name="v3-GTSAbbreviation-JHNUS"> </a> 
          </td> 
          <td> GTSAbbreviationHolidaysUSNational</td> 
          <td> 
                        United States National Holidays (public holidays for federal employees
               established by U.S. Federal law 5 U.S.C. 6103).
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSCLM
            <a name="v3-GTSAbbreviation-JHNUSCLM"> </a> 
          </td> 
          <td> JHNUSCLM</td> 
          <td> 
                        Columbus Day, the second Monday in October.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSIND
            <a name="v3-GTSAbbreviation-JHNUSIND"> </a> 
          </td> 
          <td> JHNUSIND</td> 
          <td> 
                        Independence Day (4th of July)
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSIND1
            <a name="v3-GTSAbbreviation-JHNUSIND1"> </a> 
          </td> 
          <td> JHNUSIND1</td> 
          <td> 
                        Alternative Monday after 4th of July Weekend [5 U.S.C. 6103(b)].
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSIND5
            <a name="v3-GTSAbbreviation-JHNUSIND5"> </a> 
          </td> 
          <td> JHNUSIND5</td> 
          <td> 
                        Alternative Friday before 4th of July Weekend [5 U.S.C. 6103(b)].
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSLBR
            <a name="v3-GTSAbbreviation-JHNUSLBR"> </a> 
          </td> 
          <td> JHNUSLBR</td> 
          <td> 
                        Labor Day, the first Monday in September.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSMEM
            <a name="v3-GTSAbbreviation-JHNUSMEM"> </a> 
          </td> 
          <td> JHNUSMEM</td> 
          <td> 
                        Memorial Day, the last Monday in May.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSMEM5
            <a name="v3-GTSAbbreviation-JHNUSMEM5"> </a> 
          </td> 
          <td> JHNUSMEM5</td> 
          <td> 
                        Friday before Memorial Day Weekend
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSMEM6
            <a name="v3-GTSAbbreviation-JHNUSMEM6"> </a> 
          </td> 
          <td> JHNUSMEM6</td> 
          <td> 
                        Saturday of Memorial Day Weekend
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSMLK
            <a name="v3-GTSAbbreviation-JHNUSMLK"> </a> 
          </td> 
          <td> JHNUSMLK</td> 
          <td> 
                        Dr. Martin Luther King, Jr. Day, the third Monday in January.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSPRE
            <a name="v3-GTSAbbreviation-JHNUSPRE"> </a> 
          </td> 
          <td> JHNUSPRE</td> 
          <td> 
                        Washington's Birthday (Presidential Day) the third Monday in February.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSTKS
            <a name="v3-GTSAbbreviation-JHNUSTKS"> </a> 
          </td> 
          <td> JHNUSTKS</td> 
          <td> 
                        Thanksgiving Day, the fourth Thursday in November.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSTKS5
            <a name="v3-GTSAbbreviation-JHNUSTKS5"> </a> 
          </td> 
          <td> JHNUSTKS5</td> 
          <td> 
                        Friday after Thanksgiving.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 3</td> 
          <td>     JHNUSVET
            <a name="v3-GTSAbbreviation-JHNUSVET"> </a> 
          </td> 
          <td> JHNUSVET</td> 
          <td> 
                        Veteran's Day, November 11.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> MO
            <a name="v3-GTSAbbreviation-MO"> </a> 
          </td> 
          <td> monthly</td> 
          <td> 
                        Monthly at institution specified time.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> PM
            <a name="v3-GTSAbbreviation-PM"> </a> 
          </td> 
          <td> PM</td> 
          <td> 
                        Every afternoon at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q1H
            <a name="v3-GTSAbbreviation-Q1H"> </a> 
          </td> 
          <td> every hour</td> 
          <td> 
                        Every hour at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q2H
            <a name="v3-GTSAbbreviation-Q2H"> </a> 
          </td> 
          <td> every 2 hours</td> 
          <td> 
                        Every 2 hours at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q3H
            <a name="v3-GTSAbbreviation-Q3H"> </a> 
          </td> 
          <td> every 3 hours</td> 
          <td> 
                        Every 3 hours at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q4H
            <a name="v3-GTSAbbreviation-Q4H"> </a> 
          </td> 
          <td> Q4H</td> 
          <td> 
                        Every 4 hours at institution specified time 
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q6H
            <a name="v3-GTSAbbreviation-Q6H"> </a> 
          </td> 
          <td> Q6H</td> 
          <td> 
                        Every 6 hours at institution specified time 
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> Q8H
            <a name="v3-GTSAbbreviation-Q8H"> </a> 
          </td> 
          <td> every 8 hours</td> 
          <td> 
                        Every 8 hours at institution specified times.
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> QD
            <a name="v3-GTSAbbreviation-QD"> </a> 
          </td> 
          <td> QD</td> 
          <td> 
                        Every day at institution specified times. 
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> QID
            <a name="v3-GTSAbbreviation-QID"> </a> 
          </td> 
          <td> QID</td> 
          <td> 
                        Four times a day at institution specified time
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> QOD
            <a name="v3-GTSAbbreviation-QOD"> </a> 
          </td> 
          <td> QOD</td> 
          <td> 
                        Every other day at institution specified times. 
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> TID
            <a name="v3-GTSAbbreviation-TID"> </a> 
          </td> 
          <td> TID</td> 
          <td> 
                        Three times a day at institution specified time
            <br/>  

                     
          </td> 
        </tr> 
 
        <tr> 
          <td> 1</td> 
          <td> WK
            <a name="v3-GTSAbbreviation-WK"> </a> 
          </td> 
          <td> weekly</td> 
          <td> 
                        Weekly at institution specified time.
            <br/>  

                     
          </td> 
        </tr> 

      </table> 

    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status">
    <valueString value="External"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0"/> 
  </extension> 
  <url value="http://hl7.org/fhir/v3/GTSAbbreviation"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.5.1022"/> 
  </identifier> 
  <version value="2018-04-01"/> 
  <name value="v3 Code System GTSAbbreviation"/> 
  <status value="active"/> 
  <experimental value="false"/> 
  <date value="2018-04-01T00:00:00+11:00"/> 
  <publisher value="HL7, Inc"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org"/> 
    </telecom> 
  </contact> 
  <description value="  Open Issue:
It appears that the printnames are suboptimal and should be improved for many of the existing
     codes."/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/v3-GTSAbbreviation"/> 
  <hierarchyMeaning value="is-a"/> 
  <content value="complete"/> 
  <property> 
    <code value="notSelectable"/> 
    <uri value="http://hl7.org/fhir/concept-properties#notSelectable"/> 
    <description value="Indicates that the code is abstract - only intended to be used as a selector for other
       concepts"/> 
    <type value="boolean"/> 
  </property> 
  <concept> 
    <code value="AM"/> 
    <display value="AM"/> 
    <definition value="Every morning at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="BED"/> 
    <display value="at bedtime"/> 
    <definition value="At bedtime (institution specified time)."/> 
  </concept> 
  <concept> 
    <code value="BID"/> 
    <display value="BID"/> 
    <definition value="Two times a day at institution specified time"/> 
  </concept> 
  <concept> 
    <code value="JB"/> 
    <display value="JB"/> 
    <definition value="Regular business days (Monday to Friday excluding holidays)"/> 
  </concept> 
  <concept> 
    <code value="JE"/> 
    <display value="JE"/> 
    <definition value="Regular weekends (Saturday and Sunday excluding holidays)"/> 
  </concept> 
  <concept> 
    <code value="JH"/> 
    <display value="GTSAbbreviationHolidays"/> 
    <definition value="Holidays"/> 
    <concept> 
      <code value="_GTSAbbreviationHolidaysChristianRoman"/> 
      <display value="GTSAbbreviationHolidaysChristianRoman"/> 
      <definition value="Christian Holidays (Roman/Gregorian [Western] Tradition.)"/> 
      <property> 
        <code value="notSelectable"/> 
        <valueBoolean value="true"/> 
      </property> 
      <concept> 
        <code value="JHCHREAS"/> 
        <display value="JHCHREAS"/> 
        <definition value="Easter Sunday.  The Easter date is a rather complex calculation based on Astronomical
           tables describing full moon dates.  Details can be found at [http://www.assa.org.au/edm.html,
           and http://aa.usno.navy.mil/AA/faq/docs/easter.html].  Note that the Christian Orthodox
           Holidays are based on the Julian calendar."/> 
      </concept> 
      <concept> 
        <code value="JHCHRGFR"/> 
        <display value="JHCHRGFR"/> 
        <definition value="Good Friday, is the Friday right before Easter Sunday."/> 
      </concept> 
      <concept> 
        <code value="JHCHRNEW"/> 
        <display value="JHCHRNEW"/> 
        <definition value="New Year's Day (January 1)"/> 
      </concept> 
      <concept> 
        <code value="JHCHRPEN"/> 
        <display value="JHCHRPEN"/> 
        <definition value="Pentecost Sunday, is seven weeks after Easter (the 50th day of Easter)."/> 
      </concept> 
      <concept> 
        <code value="JHCHRXME"/> 
        <display value="JHCHRXME"/> 
        <definition value="Christmas Eve (December 24)"/> 
      </concept> 
      <concept> 
        <code value="JHCHRXMS"/> 
        <display value="JHCHRXMS"/> 
        <definition value="Christmas Day (December 25)"/> 
      </concept> 
    </concept> 
    <concept> 
      <code value="JHNNL"/> 
      <display value="The Netherlands National Holidays"/> 
      <definition value="Description:The Netherlands National Holidays."/> 
      <concept> 
        <code value="JHNNLLD"/> 
        <display value="Liberation day (May 5 every five years)"/> 
        <definition value="Description:Liberation day  (May 5 every five years)"/> 
      </concept> 
      <concept> 
        <code value="JHNNLQD"/> 
        <display value="Queen's day (April 30)"/> 
        <definition value="Description:Queen's day (April 30)"/> 
      </concept> 
      <concept> 
        <code value="JHNNLSK"/> 
        <display value="Sinterklaas (December 5)"/> 
        <definition value="Description:Sinterklaas (December 5)"/> 
      </concept> 
    </concept> 
    <concept> 
      <code value="JHNUS"/> 
      <display value="GTSAbbreviationHolidaysUSNational"/> 
      <definition value="United States National Holidays (public holidays for federal employees established by
         U.S. Federal law 5 U.S.C. 6103)."/> 
      <concept> 
        <code value="JHNUSCLM"/> 
        <display value="JHNUSCLM"/> 
        <definition value="Columbus Day, the second Monday in October."/> 
      </concept> 
      <concept> 
        <code value="JHNUSIND"/> 
        <display value="JHNUSIND"/> 
        <definition value="Independence Day (4th of July)"/> 
      </concept> 
      <concept> 
        <code value="JHNUSIND1"/> 
        <display value="JHNUSIND1"/> 
        <definition value="Alternative Monday after 4th of July Weekend [5 U.S.C. 6103(b)]."/> 
      </concept> 
      <concept> 
        <code value="JHNUSIND5"/> 
        <display value="JHNUSIND5"/> 
        <definition value="Alternative Friday before 4th of July Weekend [5 U.S.C. 6103(b)]."/> 
      </concept> 
      <concept> 
        <code value="JHNUSLBR"/> 
        <display value="JHNUSLBR"/> 
        <definition value="Labor Day, the first Monday in September."/> 
      </concept> 
      <concept> 
        <code value="JHNUSMEM"/> 
        <display value="JHNUSMEM"/> 
        <definition value="Memorial Day, the last Monday in May."/> 
      </concept> 
      <concept> 
        <code value="JHNUSMEM5"/> 
        <display value="JHNUSMEM5"/> 
        <definition value="Friday before Memorial Day Weekend"/> 
      </concept> 
      <concept> 
        <code value="JHNUSMEM6"/> 
        <display value="JHNUSMEM6"/> 
        <definition value="Saturday of Memorial Day Weekend"/> 
      </concept> 
      <concept> 
        <code value="JHNUSMLK"/> 
        <display value="JHNUSMLK"/> 
        <definition value="Dr. Martin Luther King, Jr. Day, the third Monday in January."/> 
      </concept> 
      <concept> 
        <code value="JHNUSPRE"/> 
        <display value="JHNUSPRE"/> 
        <definition value="Washington's Birthday (Presidential Day) the third Monday in February."/> 
      </concept> 
      <concept> 
        <code value="JHNUSTKS"/> 
        <display value="JHNUSTKS"/> 
        <definition value="Thanksgiving Day, the fourth Thursday in November."/> 
      </concept> 
      <concept> 
        <code value="JHNUSTKS5"/> 
        <display value="JHNUSTKS5"/> 
        <definition value="Friday after Thanksgiving."/> 
      </concept> 
      <concept> 
        <code value="JHNUSVET"/> 
        <display value="JHNUSVET"/> 
        <definition value="Veteran's Day, November 11."/> 
      </concept> 
    </concept> 
  </concept> 
  <concept> 
    <code value="MO"/> 
    <display value="monthly"/> 
    <definition value="Monthly at institution specified time."/> 
  </concept> 
  <concept> 
    <code value="PM"/> 
    <display value="PM"/> 
    <definition value="Every afternoon at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="Q1H"/> 
    <display value="every hour"/> 
    <definition value="Every hour at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="Q2H"/> 
    <display value="every 2 hours"/> 
    <definition value="Every 2 hours at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="Q3H"/> 
    <display value="every 3 hours"/> 
    <definition value="Every 3 hours at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="Q4H"/> 
    <display value="Q4H"/> 
    <definition value="Every 4 hours at institution specified time"/> 
  </concept> 
  <concept> 
    <code value="Q6H"/> 
    <display value="Q6H"/> 
    <definition value="Every 6 hours at institution specified time"/> 
  </concept> 
  <concept> 
    <code value="Q8H"/> 
    <display value="every 8 hours"/> 
    <definition value="Every 8 hours at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="QD"/> 
    <display value="QD"/> 
    <definition value="Every day at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="QID"/> 
    <display value="QID"/> 
    <definition value="Four times a day at institution specified time"/> 
  </concept> 
  <concept> 
    <code value="QOD"/> 
    <display value="QOD"/> 
    <definition value="Every other day at institution specified times."/> 
  </concept> 
  <concept> 
    <code value="TID"/> 
    <display value="TID"/> 
    <definition value="Three times a day at institution specified time"/> 
  </concept> 
  <concept> 
    <code value="WK"/> 
    <display value="weekly"/> 
    <definition value="Weekly at institution specified time."/> 
  </concept> 
</CodeSystem>

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.