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Table 2 γ passing rates for entire plans, targets and OARs. (%)

From: Correlation between the γ passing rates of IMRT plans and the volumes of air cavities and bony structures in head and neck cancer

  AAA AXB p value
Entire plans 95.6±1.9 96.2±1.7 >0.05
PGTVnx 93.8±2.3 99.6±0.2 <0.05
PGTVnd 98.9±1.1 99.3±0.7 >0.05
PTV1 97.3±1.3 99.7±0.2 <0.05
PTV2 98.2±0.8 98.9±0.9 >0.05
PTV 90.3±6.2 97.2±5.3 <0.05
Brain stem 99.9±0.3 99.9±0.2 >0.05
Spinal cord 96.9±2.9 97.0±3.2 >0.05
Optic chiasm 99.9±0.2 99.9±0.2 >0.05
Left optic nerve 100±0 100±0 >0.05
Right optic nerve 99.9±0.4 100±0 >0.05
Pituitary 99.7±0.3 100±0 >0.05
Left len 99.5±0.3 99.7±0.2 >0.05
Right len 99.6±0.2 99.9±0.2 >0.05
Left eye 99.3±2.6 99.3±2.3 >0.05
Right eye 99.3±2.1 99.3±2.1 >0.05
Left temporal lobe 99.8±0.1 99.9±0.1 >0.05
Right temporal lobe 99.8±0.4 99.9±0.2 >0.05
Mandible 98.3±0.7 99.8±0.4 <0.05
Left parotid gland 99.0±1.5 99.6±0.6 >0.05
Right parotid gland 99.4±0.9 99.7±0.4 >0.05
Left inner ear 99.7±0.6 100±0 >0.05
Right inner ear 99.7±0.6 100±0 >0.05
Oral cavity 96.7±0.8 99.2±0.5 <0.05