disease_activity_location
disease activity location
| Valid Values | Description | Source |
|---|---|---|
| E1 | Ulcerative proctitis | |
| E2 | Left-sided UC (distal to splenic flexure) | |
| E3 | Extensive (hepatic flexure distally) | |
| E4 | Pancolitis (proximal to hepatic flexure) | |
| L1 | Terminal ileal (+- limited cecal disease) | |
| L2 | Colonic | |
| L3 | Ileocolonic | |
| L4 | Isolated upper disease |