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Participant membership by HD-ISS categorization method.
| Original HD-ISS category |
|||
|---|---|---|---|
| Stage ≤1 | Stage 2 | Stage 3 | |
| PIN-substituted HD-ISS category | |||
| Stage ≤1 | 97 | 7 | 10 |
| Stage 2 | 12 | 22 | 29 |
| Stage 3 | 0 | 2 | 61 |
PIN, Prognostic Index Normed; HD-ISS, Huntington’s Disease Integrated Staging System.
