Table 2.

Mean percent change in dosimetric parameters of planning target volume coverage for the 3 TTFields array positions relative to coverage without the array in place

Case	V97%	V96%	V95%	D97%	D96%	D95%
1	−0.9%	−0.6%	−0.4%	−1.5%	−1.4%	−1.3%
2	−0.1%	−0.1%	0.0%	−0.6%	−0.6%	−0.6%
3	0.0%	0.0%	0.0%	−0.9%	−0.9%	−0.9%
4	0.3%	0.2%	0.2%	0.0%	−0.1%	−0.1%
5	−1.7%	−0.4%	−0.1%	−2.7%	−2.7%	−2.7%
6	0.1%	0.0%	0.0%	0.3%	0.4%	0.4%
7	−0.6%	−0.2%	−0.1%	−1.3%	−1.3%	−1.3%
8	−0.2%	0.0%	0.0%	−1.0%	−1.0%	−1.0%
9	0.3%	0.2%	0.1%	0.7%	0.6%	0.5%
10	−0.3%	−0.1%	0.0%	−1.3%	−1.3%	−1.2%
Mean	−0.3%	−0.1%	0.0%	−0.8%	−0.8%	−0.8%
SD	0.6%	0.3%	0.1%	1.0%	1.0%	0.9%

Abbreviation: TTFields = tumor-treating fields.