Table 2.
Elements’ constraints.
| Element Name | Data Type | Required | Constraints |
|---|---|---|---|
| Date | String | Yes | Format: YYYY-MM-DD |
| Time | String | Yes | Format: HH:MM:SS |
| Diastolic Blood Pressure Code | UUID | Yes | Unique Identifier |
| Diastolic Blood Pressure Value | Integer | No | Range Constraints |
| Diastolic Blood Pressure Unit | String | No | mmHg |
| Systolic Blood Pressure Code | UUID | Yes | Unique Identifier |
| Systolic Blood Pressure Value | Integer | No | Range Constraints |
| Systolic Blood Pressure Unit | String | No | mmHg |
| Heart Rate Code | UUID | Yes | Unique Identifier |
| Heart Rate Value | Integer | No | Range Constraints |
| Heart Rate Unit | String | No | mmHg |