| User Defined ID | True | The assessment component user defined ID is an identifier chosen by the data provider to refer to an assessment. The user defined ID is not shared |
| Assessment Panel ID | True | Please enter either a assessment panel user defined ID or ImmPort accession for the assessment panel. |
| Subject ID | True | Please enter either a subject user defined ID or ImmPort accession for the subject from which the sample was derived. A single subject record is permitted. |
| Planned Visit ID | True | The link to a study's planned visit provides temporal context for a subjects assessment during the course of a study. |
| Name Reported | True | The assessment component name is a display name that is available when the data is shared, but it is not referenced by other data. |
| Study Day | True | Study time collected describes the time value for when the assessment was completed. |
| Result Value Reported | False | The assessment component value is often the response to a question in a CRF. |
| Result Unit Reported | False | The unit for the assessment value. |
| Result Value Category | False | Suggested terms include Mild, Moderate, and Severe. |
| Age At Onset Reported | False | Please indicate the age at which a condition reported in the assessment occurred. This column is optional unless units (Age At Onset Unit Reported) is provided. |
| Age At Onset Unit Reported | False | The time unit for the age of onset value. This column is optional unless value (Age At Onset Reported) is provided. |
| Is Clinically Significant | False | Is the condition reported in the assessment significant for the study analysis? |
| Location Of Finding Reported | False | Please use SnoMED CT terms if possible. |
| Organ Or Body System Reported | False | Please use SnoMED CT terms if possible. |
| Subject Position Reported | False | Suggested terms include prone, supine, seated, and standing. |
| Time Of Day | False | There are no preferrred response values. |
| Verbatim Question | False | What is the wording of the question to elicit the assessment result? |
| Who Is Assessed | False | Assessments can include study subject medical history and/or family history. |