Table 3.
Tumor Volume Kinetics of Study Cohort
| Variable | Value (%) (N = 483) |
|---|---|
| Maximal diameter at baseline (mm) | |
| Mean, SD | 8.5, ±2.7 |
| Median | 8 |
| Range | 3–15 |
| Maximal diameter at final follow-up (mm) | |
| Mean, SD | 8.6, ±3.3 |
| Median | 8 |
| Range | 2–24 |
| Tumor volume nodule at baseline (mm3) | |
| Mean, SD | 271, ±252 |
| Median | 178 |
| Range | 6–1521 |
| Tumor volume nodule at final follow-up (mm3) | |
| Mean, SD | 294, ±337 |
| Median | 168 |
| Range | 4–2389 |
| Change in tumor volume >72% from baseline | |
| Increase | 59 (12) |
| Stable | 401 (83) |
| Decrease | 23 (5) |
| Change in maximal diameter >3 mm from baseline | |
| Increase | 42 (9) |
| Stable | 407 (84) |
| Decrease | 34 (7) |
| Change in maximal diameter >24% from baseline | |
| Increase | 64 (13) |
| Stable | 362 (75) |
| Decrease | 57 (12) |
| TVDT for enlarging tumors (years) | 53 (11) |
| Mean, SD | 4.3, ±5.4 |
| Median | 3.1 |
| Range | 1–37 |