Predictive factors for the ICARS score | B | SD | p value |
---|---|---|---|
Total score | |||
 Cerebellar volume/cranial AP diameter | −60.284 | 16.366 | 0.000 |
 Midbrain AP/cranial AP diameter | −315.395 | 132.638 | 0.020 |
Domain I sub-score | |||
 Cerebellar volume/cranial AP diameter | −32.001 | 7.367 | 0.000 |
 Midbrain AP/cranial AP diameter | −200.440 | 59.702 | 0.001 |
Domain II sub-score | |||
 Cerebellar volume/cranial AP diameter | −28.327 | 9.480 | 0.004 |
Domain III sub-score | |||
 Midbrain AP/cranial AP diameter | −31.384 | 13.837 | 0.026 |
Domain IV sub-score | |||
 No factor was selected |  |  |  |