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Table 2 The PTV comparative results of leaf interdigitation plans and leaf non-interdigitation plans in MBM sites

From: Capability of leaf interdigitation with different inverse planning strategies in Monaco: an investigation of representative tumour sites

  VMAT dMLC ssIMRT
with-without with-without with-without
PTVmax(Gy) 64.9 ± 1.1/62.8 ± 0.9 65.5 ± 1.8/65.9 ± 1.5 64.7 ± 2.2/65.1 ± 2.8
PTVmin(Gy) 58.8 ± 1.5/58.5 ± 1.7* 57.9 ± 1.9/58.2 ± 1.8 57.6 ± 1.3/57.2 ± 1.5
PTVmean(Gy) 62.4 ± 0.5/62.3 ± 0.6 62.1 ± 0.9/62.6 ± 0.8 61.9 ± 1.1/62.8 ± 0.9
HI 0.09 ± 0.028/0.108 ± 0.04* 0.091 ± 0.042/0.101 ± 0.052 0.102 ± 0.091/0.102 ± 0.07
CI 0.79 ± 0.06/0.78 ± 0.05 0.75 ± 0.1/0.75 ± 0.12 0.74 ± 0.11/0.74 ± 0.15
  1. Note: * represents statistically significant between the two sets of data