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Concordance of clinical and imaging diagnosis with postmortem
| Neuropathological diagnosis | Proportion of correct clinical diagnoses | p-value | ||||
|---|---|---|---|---|---|---|
|
| ||||||
| CLINICAL | Referral diagnosis | IPD | MSA | PSP | ||
| IPD | 4 | 4 | 1 | |||
| MSA | 0 | 2 | 0 | 10/15 (66.7%) | p=0.19 | |
| PSP | 0 | 0 | 4 | |||
|
| ||||||
| Final diagnosis | IPD | MSA | PSP | |||
| IPD | 4 | 0 | 0 | |||
| MSA | 0 | 5 | 0 | 14/15 (93.3%) | p<0.001 | |
| PSP | 0 | 0 | 5 | |||
| CBS | 0 | 1 | 0 | |||
|
| ||||||
| IMAGING | Level-I (IPD vs. APS) | IPD | APS | |||
| IPD | 4 | 2 | ||||
| APS | 0 | 8 | 12/15 (80.0%) | p=0.02 | ||
| IND | 0 | 1 | ||||
|
| ||||||
| Level-II (MSA vs. PSP) | MSA | PSP | ||||
| MSA | 4 | 0 | ||||
| PSP | 0 | 3 | 7/8 (87.5%) | p=0.03 | ||
| IND | 0 | 1 | ||||
