| CLASS | H&P.HX | LP7800-8 |
| COMPONENT | Average duration of primary pain in past 4W | LP431288-2 |
| PROPERTY | Find | LP6813-2 |
| TIME_ASPCT | 4W | LP6941-1 |
| SYSTEM | ^Patient | LP310005-6 |
| SCALE_TYP | Ord | LP7751-3 |
| AnswerList | MPSS pain duration | LL6201-9 |
| parent | Clinical terms not yet categorized | LP248771-0 |
| CLASSTYPE | Clinical class | |
| ORDER_OBS | Observation | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE |
| LONG_COMMON_NAME | en-US | Average duration of primary pain in past 4 weeks |
| LONG_COMMON_NAME | en-US | Average duration of primary pain in past 4 weeks |
| SHORTNAME | en-US | Avg duration primary pain past 4W |
LOINC Version: 2.78