Table 1.
Correlation of 19F signal on day 2 with tumor volume, PET parameters, and their changes over time.
| Parameters | r | p |
|---|---|---|
| Δ(day 7 − day 2) | ||
| Tumor volume | 0.6242 | 0.0098 |
| SUV | −0.519 | 0.0393 |
| SUVmax | −0.1818 | 0.5004 |
| % ID/g | −0.510 | 0.0437 |
|
| ||
| Day 2 | ||
| Tumor volume | −0.1684 | 0.533 |
| SUV | 0.155 | 0.567 |
| SUVmax | −0.163 | 0.547 |
| % ID/g | 0.1269 | 0.6396 |
|
| ||
| Day 7 | ||
| Tumor volume | 0.626 | 0.0096 |
| SUV | −0.666 | 0.0049 |
| SUVmax | −0.663 | 0.0051 |
| % ID/g | −0.681 | 0.0037 |
PET, positron emission tomography; SUV, standardized uptake value; SUVmax, maximum SUV; % ID/g, percentage injected dose per gram tissue.