Table 2. The 1-, 3- and 5-year OS rates (n=30 in each group).
Group | OS rate (%) | ||
---|---|---|---|
1 year | 3 years | 5 years | |
HIFU+LRT | 100.00 | 87.39 | 69.92 |
HIFU | 100.00 | 62.57 | 46.35 |
CRT | 96.67 | 69.09 | 56.69 |
Control | 82.86 | 45.19 | 34.43 |
Abbreviations: CRT, conventional-dose external beam radiotherapy; HIFU, high-intensity focused ultrasound; LRT, low-dose external beam radiotherapy; OS, overall survival.