Duration of Reaction / Event (number)
| Element Number | E.I.6A |
| Element Name | Duration of Reaction / Event (number) |
| English Name | Duration of Reaction / Event (number) (Duration of Reaction / Event (number)) |
| Data Type | Numeric |
| Max Length | 5 |
| Required | No |
| Allowed Values | Numeric |
No null flavors allowed
Generally, this data element is calculated from the date of onset and the end date of the adverse reaction/event. For adverse reactions/events of short duration such as drug hypersensitivity (anaphylaxis) or arrhythmia, exact duration and dates may be helpful. In such cases, one of the onset date or end date and this data element should be entered. This data element is used to enter the value (number) for the duration of the adverse reaction.