Table 4 Sub-group analysis of CTC count in patients with low metastatic volume
ADT alone, n = 10 | ADT + cryosurgery, n = 11 | Z value | P value | |
|---|---|---|---|---|
Baseline, n (%) | ||||
<2 | 0 (0%) | 0 (0%) | 0.000 | 1.000 |
2-5 | 10 (100%) | 11 (100%) | ||
≥5 | 0 (0%) | 0 (0%) | ||
3 months, n (%) | ||||
<2 | 2 (20%) | 7 (63.6%) | 1.969 | 0.049 |
2-5 | 8 (80%) | 4 (36.4%) | ||
≥5 | 0 (0%) | 0 (0%) | ||
12 months, n (%) | ||||
< 2 | 5 (50%) | 11 (100%) | 2.622 | 0.009 |
2‑5 | 5 (50%) | 0 (0%) | ||
≥ 5 | 0 (0%) | 0 (0%) | ||