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Table 2 Statistical summary of the differences in complexity score

From: Beam complexity and monitor unit efficiency comparison in two different volumetric modulated arc therapy delivery systems using automated planning

Site

Delivery System

Complexity scores

SW (cm)

SA (cm 2)

LSV

AAV

MCS

NPC

Trilogy

6.87 ± 1.95

55.5 ± 21.3

0.84 ± 0.033

0.18 ± 0.064

0.14 ± 0.016

Synergy

6.72 ± 2.71

66.3 ± 17.9

0.85 ± 0.039

0.14 ± 0.037

0.12 ± 0.017

P value

0.000

0.000

0.000

0.000

0.002

BC

Trilogy

8.84 ± 2.56

100.7 ± 49.2

0.89 ± 0.026

0.46 ± 0.15

0.42 ± 0.106

Synergy

8.09 ± 2.63

108.5 ± 42.7

0.90 ± 0.026

0.33 ± 0.13

0.30 ± 0.087

P value

0.000

0.000

0.031

0.000

0.001