Reaction / Event (MedDRA code)
| Element Number | E.I.2.1B |
| Element Name | Reaction / Event (MedDRA code) |
| English Name | Reaction / Event (MedDRA code) (Reaction / Event (MedDRA code)) |
| Data Type | Numeric |
| Max Length | 8 |
| Required | Yes |
| Allowed Values | Numeric |
No null flavors allowed