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Table 4 Dosimetric index results

From: Dosimetric study between a single isocenter dynamic conformal arc therapy technique and Gamma Knife radiosurgery for multiple brain metastases treatment: impact of target volume geometrical characteristics

 

MBM

GP

p value

Mean PI

0.57 ± 0.12

0.532 ± 0.17

0.07

Mean GI

4.09 ± 1.14

3.22 ± 0.55

< 0.001

MeanV12Gy(cc)

1.87 ± 2.58

1.70 ± 2.32

0.013