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Table 2 Summary of detected target motion ranges in three directions for the evaluation dataset

From: Development of AI-driven prediction models to realize real-time tumor tracking during radiotherapy

 

Training period

Testing period

Absolute difference

p-value

Right–left (mm)

2.1 ± 1.7 [0.5–9.1]

2.1 ± 1.9 [0.4–10.8]

0.4 ± 0.4 [0.0–2.2]

0.76

Superior–inferior (mm)

16.4 ± 8.1 [7.6–37.1]

16.5 ± 8.6 [7.4–46.0]

2.4 ± 3.8 [0.0–27.1]

0.92

Anterior–posterior (mm)

3.0 ± 1.3 [0.8–6.4]

3.1 ± 2.4 [0.8–19.9]

0.7 ± 1.9 [0.0–16.7]

0.64

  1. Values are shown in means ± SD [range, min–max]. P-values are the paired t-test results between training period and testing period