Registration sites | Whole registration | Ipsilateral side registration | Tumor registration | Vertebra registration | P |
---|---|---|---|---|---|
Time consumed (s) | 18.9 ± 4.3 | 4.9 ± 0.9 | 2.2 ± 0.4 | 3.1 ± 0.2 | < 0.001 |
Absolute value | |||||
X direction (mm) | 0.042 ± 0.056 | 0.043 ± 0.059 | 0.098 ± 0.091 | 0.113 ± 0.096 | < 0.001 |
Y direction (mm) | 0.108 ± .129 | 0.135 ± 0.138 | 0.148 ± 0.155 | 0.233 ± 0.206 | < 0.001 |
Z direction (mm) | 0.077 ± 0.105 | 0.123 ± 0.128 | 0.170 ± 0.166 | 0.118 ± 0.102 | < 0.001 |
Deviation value | |||||
X direction (mm) | 0.002 ± 0.070 | 0.010 ± 0.073 | 0.018 ± 0.133 | 0.023 ± 0.148 | 0.646 |
Y direction (mm) | −0.012 ± 0.169 | −0.018 ± 0.193 | − 0.028 ± 0.213 | − 0.047 ± 0.309 | 0.770 |
Z direction (mm) | 0.023 ± 0.128 | − 0.030 ± 0.175 | − 0.010 ± 0.238 | − 0.075 ± 0.137 | 0.011 |