QRY Query Chapter
MSH Message Header 2
QRD Query Definition 2
QRF Query Filter 2
ORF Observational Report Chapter
MSH Message Header 2
MSA Message Acknowledgement 2
QRD Query Definition 2
[ QRF ] Query Filter 2
{ [ PID Patient ID 3
[{NTE}] ] Notes and Comments 3
{
[ ORC ] Order common
OBR Observation request 7
{[NTE]} Notes and comments 2
{
[OBX] Observation/Result 7
{[NTE]} Notes and comments 2
}
{[CTI]} Clinical Trial Identifier 7
} }
[DSC] Continuation Pointer 2
Display-oriented results reporting is described in Chapter 2, Section 2.15.6.1. The QRD and QRF segments are defined in Chapter 2, Section 2.24, "Messages Control Segments."
The subject filters contained in the QRD and QRF segments are defined by local agreement between the inquiring system and the ancillary system.
The Set ID fields in the various segments (including PID) are used to count the number of segments of one kind transmitted at one level of the hierarchy.
The Query Result Level field of the QRD determines the amount of data requested. See Chapter 2, Section 2.24.4, "QRD - original style query definition segment."