Skip to main content

Table 1 Systematic and random errors (mm) along the three main axes (X, Y, and Z) detected by AlignRT

From: Reproducibility of patient setup by surface image registration system in conformal radiotherapy of prostate cancer

Axis Systematic error (mean ± SD) Random error (mean ± SD)
X 1.2 ± 2.3 0.3 ± 2.9
Y 0.0 ± 1.4 0.5 ± 2.0
Z 2.0 ± 1.8 -0.7 ± 2.4