| 1 | = Participant Study Identifier |
| 2 | |
| 3 | Tags: [[Information_Governance_Category]] |
| 4 | |
| 5 | == Format |
| 6 | |
| 7 | The preferred format of participants IDs is `{Study Prefix}Ptnnnnnnnn{Check character}` Where: |
| 8 | |
| 9 | - `{Study prefix}` is a short prefix unique to the study, e.g. 'B' = BRICCS; 'Sc' = SCAD |
| 10 | - `nnnnnnnn` is a random number unique within the study |
| 11 | - `{Check character}` is a check character calculated from the other characters in the string, used to validate the ID. |
| 12 | |
| 13 | Example: |
| 14 | |
| 15 | - Study Prefix = 'Qu' |
| 16 | - Random Number = 01234567 |
| 17 | - Check Character = 'F' |
| 18 | |
| 19 | Example Participant ID = QuPt01234567F |
| 20 | |
| 21 | [[BackLinks]] |