Correlation Coefficients of Observed Survival Times (Dependent Variable) and Predicted Survival Times as Calculated by Linear Regression Function
| MS | SUV |
|---|---|
| First | 0.426 |
| P = 0.044 | |
| Second | 0.349 |
| P = 0.035 | |
| Third | 0.517 |
| P = 0.001 | |
| First plus second | NS |
| Second plus third | 0.564 |
| P = 0.002 | |
| First plus third | 0.521 |
| P = 0.005 |
NS = not statistically significant.
The SUV of each measurement series was used as an independent variable for the calculation.