Skip to main content

Table 2 Systematic and random setup uncertainties for the 3 IG schedules

From: Setup uncertainties and the optimal imaging schedule in the prone position whole breast radiotherapy

IG frequency

Vrt (mm)

Lng (mm)

Σ

σ

Σ

σ

NIG

2.1

3.7

2.8

3.3

WIG

1.8

3.4

2.2

3.2

3 + WIG

1.7

3.4

1.5

2.9

  1. Abbreviations: Σ systematic error, σ random error, IG image guidance, Vrt Vertical, Lng Longitudinal