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. 2011 Mar 14;13(3):499–504. doi: 10.1038/aja.2010.153

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.