corrections in 6 DOF | ||||||
---|---|---|---|---|---|---|
Scotchcast head mask | thermoplastic head mask | |||||
mean | sigma | p-value | mean | sigma | p-value | |
longitudinal (mm) | 1.2 | 1.3 | 0.046 | 0.0 | 1.9 | 0.836 |
lateral (mm) | -0.3 | 1.0 | 0.153 | 0.5 | 1.6 | 0.127 |
vertical (mm) | 0.4 | 0.8 | 0.113 | 1.2 | 1.2 | 0.047 |
iso (°) | 0.3 | 0.6 | 0.142 | -0.1 | 0.9 | 0.396 |
pitch (°) | 0.3 | 0.8 | 0.148 | 0.4 | 1.1 | 0.119 |
roll (°) | 0.2 | 0.6 | 0.175 | -0.2 | 1.2 | 0.258 |
overall displacement vector (mm) | 2.1 | 2.55 | ||||
sigma c | sigma c | |||||
longitudinal (mm) | 0.8 | 1.3 | < 0.001 | |||
lateral (mm) | 0.6 | 0.9 | < 0.001 | |||
vertical (mm) | 0.6 | 0.7 | 0.062 | |||
iso (°) | 0.4 | 0.5 | 0.019 | |||
pitch (°) | 0.5 | 0.7 | < 0.001 | |||
roll (°) | 0.4 | 0.6 | < 0.001 | |||
corrections in 3 DOF | ||||||
Scotchcast head mask | thermoplastic head mask | |||||
mean | sigma | p-value | mean | sigma | p-value | |
longitudinal (mm) | 0.4 | 2.3 | 0.133 | 0.6 | 1.9 | 0.107 |
lateral (mm) | -0.4 | 1.9 | 0.122 | 1.1 | 1.8 | 0.055 |
vertical (mm) | -0.4 | 2.3 | 0.145 | 0.00 | 1.8 | 1.000 |
sigma c | sigma c | |||||
longitudinal (mm) | 1.4 | 1.0 | < 0.001 | |||
lateral (mm) | 1.3 | 1.0 | < 0.001 | |||
vertical (mm) | 1.2 | 1.1 | 0.096 | |||
overall displacement vector (mm) | 3.5 | 3.0 |