Id 2.16.840.1.113883.10.21.9.1 ref
pharmcda-
Effective Date 2017‑01‑02 Status Version Label Name Useperiod Display Name UV 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.
Classification CDA Entry Level Template Open/Closed Open (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 " / >
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Item DT Card Conf Description Label Choice 0 … 1 Elements to choose from:hl7:effectiveTime[1][hl7:low] hl7:effectiveTime[1][hl7:width] hl7:effectiveTime[1][@nullFlavor] hl7:effectiveTime IVL_TS Medication Regimen Period Useperiod where [1] [hl7:low] @xsl:type 1 … 1 F IVL_TS hl7:low TS 1 … 1 R Start date/time Useperiod hl7:high TS 1 … 1 R End date/time Useperiod hl7:effectiveTime IVL_TS Medication Regimen Period width know, exact start/end date/time unknown Useperiod where [1] [hl7:width] hl7:width PQ 1 … 1 R Useperiod @unit cs 0 … 1 CONF hl7:effectiveTime IVL_TS Medication Regimen Period not applicable Useperiod where [1] [@nullFlavor] @nullFlavor cs 1 … 1 F NA
Retired