Skip to main content

Advertisement

Table 1 Descriptive statistic (mean, standard deviation, maximum and minimum values) of positioning errors (mm) along the three main axes by the two IGRT modalities, AlignRT and Clarity

From: Three-dimensional surface and ultrasound imaging for daily IGRT of prostate cancer

  AP CC LL
AlignRT Clarity AlignRT Clarity AlignRT Clarity
Mean 1.8 0.6 3.1 0.6 0.7 -0.0
SD 3.3 5.0 4.4 5.1 2.6 4.9
Max 12.0 20.5 21.2 18.2 10.5 24.3
Min -9.1 -23.8 -18.1 -49.1 -9.4 -17.6