Table 1.

The percentage of ITV shrinkage in all tumors

Fraction Percentage	Mean	SD	Minimum Value	Maximum Value
pre‐fraction 2	$-2.8\%$	16.0%	$-50.0\%$	28.6%
pre‐fraction 3	$-2.2\%$	24.2%	$-87.2\%$	31.5%
pre‐fraction 4	4.0%	28.1%	$-81.7\%$	59.5%
pre‐fraction 5 a	5.2%	20.7%	$-53.2\%$	35.8%

^{a a} Only 15 tumors were available for evaluating the percentage of ITV shrinkage before the 5th fraction of SBRT.