QRF
Original Style Query Filter
The QRF segment is used with the QRD segment to further refine the content of an original style query.
HL7 Attribute Table - QRF - Original style query filter
RRequiredOOptionalCConditionalWWithdrawn|#Date/Time*Backward compat.+Filler
10
| C.Len | Element | v2.3.1 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ..20 | - | ST | R | * | - | 00037 | QRF-1 | Where Subject Filter | |
| 2 | ..26 | - | TS | B | 1 | - | 00038 | QRF-2 | When Data Start Date/Time | Optionality |
| 3 | ..26 | - | TS | B | 1 | - | 00039 | QRF-3 | When Data End Date/Time | Optionality |
| 4 | ..60 | - | ST | O | * | - | 00040 | QRF-4 | What User Qualifier | |
| 5 | ..60 | - | ST | O | * | - | 00041 | QRF-5 | Other QRY Subject Filter | |
| 6 | ..12 | - | ID | O | * | 0156 | 00042 | QRF-6 | Which Date/Time Qualifier | |
| 7 | ..12 | - | ID | O | * | 0157 | 00043 | QRF-7 | Which Date/Time Status Qualifier | |
| 8 | ..12 | - | ID | O | * | 0158 | 00044 | QRF-8 | Date/Time Selection Qualifier | |
| 9 | ..60 | - | TQ | O | 1 | - | 00694 | QRF-9 | When Quantity/Timing Qualifier | |
| 10 | ..10 | - | NM | O | 1 | - | 01442 | QRF-10 | Search Confidence Threshold | NEW |
27