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Template UV Use Period 2017‑01‑02

Id2.16.840.1.113883.10.21.9.1Effective Date2017‑01‑02
Statusretired RetiredVersion Label
NameUseperiodDisplay NameUV Use Period
Description
This element encodes the start and stop time of the medication regimen. This an interval of time (xsi:type='IVL_TS'), and must be specified as shown. This is an additional constraint placed upon CDA Release 2.0 by this profile, and simplifies the exchange of start/stop and frequency information between EMR systems.
ClassificationCDA Entry Level Template
Open/ClosedOpen (other than defined elements are allowed)
Example
Take medication from 27-05-2011 (start) to 03-06-2011 (end)
<effectiveTime xsi:type="IVL_TS">
  <low value="20110527000000+0200"/>  <high value="20110603235959+0200"/></effectiveTime>
Example
Take medication from 27-05-2011 (start) for one week
<effectiveTime xsi:type="IVL_TS">
  <low value="20110527000000+0200"/>  <width value="1" unit="wk"/></effectiveTime>
Example
Take medication from 27-05-2011 on (start), end open
<effectiveTime xsi:type="IVL_TS">
  <low value="20110527000000+0200"/>  <high nullFlavor="UNK"/></effectiveTime>
Example
Take medication for two weeks, start open
<effectiveTime xsi:type="IVL_TS">
  <width value="2" unit="wk"/></effectiveTime>
Example
Information about the Medication Regimen Period not applicable
<effectiveTime xsi:type="IVL_TS" nullFlavor="NA"/>
ItemDTCardConfDescriptionLabel
Choice0 … 1Elements to choose from:
  • hl7:effectiveTime[1][hl7:low]
  • hl7:effectiveTime[1][hl7:width]
  • hl7:effectiveTime[1][@nullFlavor]
hl7:effectiveTime
IVL_TSMedication Regimen PeriodUseperiod
where [1] [hl7:low]
@xsl:type
1 … 1FIVL_TS
hl7:low
TS1 … 1RStart date/timeUseperiod
hl7:high
TS1 … 1REnd date/timeUseperiod
hl7:effectiveTime
IVL_TSMedication Regimen Period width know, exact start/end date/time unknownUseperiod
where [1] [hl7:width]
hl7:width
PQ1 … 1RUseperiod
@unit
cs0 … 1 
 CONF
The value of @unit shall be drawn from value set 2.16.840.1.113883.11.21.1 Medication Time Units (UCUM) (DYNAMIC)
hl7:effectiveTime
IVL_TSMedication Regimen Period not applicableUseperiod
where [1] [@nullFlavor]
@nullFlavor
cs1 … 1FNA