Hi Christian,
wow, that was a very quick and helpful answer. :)
Thank you very much!
If anyone is interested in how to get the number of repetitions, this is how
i made it:
ORF_R04 orf = (ORF_R04) mess;
int query_reps = orf.getQUERY_RESPONSEReps();
int order_reps = orf.getQUERY_RESPONSE().getORDERReps();
int obs_reps = orf.getQUERY_RESPONSE().getORDER().getOBSERVATIONReps();
Fatih
christian ohr wrote:
>
> Hi Fatih,
>
> the Terser syntax very closely follows the structure in the HAPI structure
> objects. Therefore one can derive the syntax by navigating to the desired
> field beginning in ca.uhn.hl7v2.model.v25.message.ORF_R04
>
> In your case (using the recent HAPI version):
>
> ....
> Terser t = new Terser(mess);
>
> String field = t.get("/QUERY_RESPONSE/PATIENT/PID-3");
> System.out.println(field); // 0123456
> field = t.get("/QUERY_RESPONSE/ORDER/OBSERVATION(0)/OBX-3-1");
> System.out.println(field); // 8897-1
> field = t.get("/QUERY_RESPONSE/ORDER/OBSERVATION(1)/OBX-3-1");
> System.out.println(field); // 8894-8
> ....
>
> works. Beware that QUERY_RESPONSE and ORDER are also repeatable, so,
> depending on your message, you need to specify the repetition, too (e.g.
> /QUERY_RESPONSE(0)/ORDER(1)/OBSERVATION(1)/OBX-3-1 to look at the second
> ORDER group.
>
> Hope this helps
> Christian
>
>
> Fatih Topal wrote:
>>
>> Hi all,
>>
>> I get a response message of ORF^R04 type and want to extract the
>> contained OBX segments for further processing. This seems to be a common
>> problem, but I didnt find a solution.
>>
>> The message looks like:
>>
>> MSH|^~\&|EKG||CDB||198905201201||ORF^R04|X981672|P|2.5|
>> MSA|AA|CDB22222|P|
>> QRD|198904180943|R|I|Q4412|||10^RD|0123456|RES|098765|
>> QRF|EKG||198804010000|
>> PID|1||0123456||EVERYMAN^ADAM^H||||||||555-2004|
>> OBR|1|43215^OE|98765^EKG|93000^EKG REPORT|
>> ||198801111330|||||||||P030||||||198801120930||||||P011^SEVEN^HENRY^L^^^MD|43214^OE|
>> OBX|1|ST|8897-1^QRS COMPLEX^LN||91|/MIN|60-100||||F|
>> OBX|2|ST|8894-8^P WAVE^LN||92|/MIN|60-100||||F|
>> OBX|3|ST|8625-6^P-R INTERVAL^LN||0|/MSEC|1.06-.10||||F|
>> OBX|4|ST|8633-0^QRS DURATION^LN||.368|/MSEC|.18-.22||||F|
>> OBX|5|CE|8601-7^EKG IMPRESSION^LN|1|^ATRIAL FIBRILATION||||||F|
>> OBX|6|CE|8601-7^EKG IMPRESSION^LN|2|^ST DEPRESSION||||||F|
>> OBX|7|FT|93000&ADT^EKG COMMENT||\.in+4\\.ti 4\ 1. When compared with
>> EKG of 31 oct 88 ventricular rate has increased by 30 bpm.\.sp\\.ti 4\
>> 2. Criteria for Lateral infarct are no longer present.|||||F|
>> OBR|2|43217^OE|98767^EKG|93000^EKG
>> REPORT|||198810311004|||||||||P030||||||198810311744||||||P011^SEVEN^HENRY^L^^^MD|43213^OE|
>> DSC|1896X22;0123456|
>>
>>
>> I have tried the following but it does not work:
>>
>> Parser p = new GenericParser();
>> Message mess = p.parse(message);
>>
>> Terser t = new Terser(mess);
>> String field = t.get("/DSC-1"); // works!
>> System.out.println(field);
>>
>> // field = t.get("/PIDNTEORCOBRNTECTDCTI/PIDNTE/PID-3"); // does not
>> work!
>> // field = t.get("/PIDNTE/PID-3"); // does not work!
>> field =
>> t.get("/ORF_R04_PIDNTEORCOBRNTETQ1TQ2CTDOBXNTECTI/ORCOBRNTETQ1TQ2CTDOBXNTECTI/OBXNTE/OBX-3");
>>
>> //does not work!
>>
>> System.out.println("field);
>>
>> I found the example in the api-description of the Terser-class but was
>> not able to transfer it to my problem.
>> Does anyone have a suggestion how to extract the OBX-segments,
>> especially the OBX-3 fields.
>>
>> Thanks for any suggestion
>> Fatih Topal
>>
>>
>>
>> ------------------------------------------------------------------------------
>>
>> _______________________________________________
>> Hl7api-devel mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/hl7api-devel
>>
>>
>
>
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