Parameters of Linear Regression Line Between Manual and Automated Evaluations of Specific Binding Ratios
| Specific binding | Striatum | Caudate | Putamen | P-to-C ratio |
|---|---|---|---|---|
| Healthy controls (n = 14) | ||||
| R2 | 1.00 | 0.99 | 1.00 | 0.99 |
| Slope ± SE | 0.81 ± 0.01 | 0.74 ± 0.01 | 0.80 ± 0.01 | 1.07 ± 0.01 |
| Patients (n = 141) | ||||
| R2 | 1.00 | 1.00 | 0.99 | 0.98 |
| Slope ± SE | 0.78 ± 0.00 | 0.73 ± 0.00 | 0.77 ± 0.00 | 1.04 ± 0.01 |
| Total (n = 155) | ||||
| R2 | 0.99 | 0.99 | 0.99 | 0.98 |
| Slope ± SE | 0.79 ± 0.00 | 0.73 ± 0.00 | 0.78 ± 0.01 | 1.05 ± 0.01 |
P-to-C ratio = putamen-to-caudate ratio.
All correlations were statistically significant with P < 0.001.