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Table 2 Effect of the explanatory variables on overall audit results. The columns have been ordered according the significance of each variable on the results

From: A remote EPID-based dosimetric TPS-planned audit of centers for clinical trials: outcomes and analysis of contributing factors

Variable

LogWorth

p

Linac - TPS

12.824

0.00000

TPS grid resolution

4.782

0.00002

IMRT/VMAT Delivery

3.855

0.00014

EPID age-5ys

2.030

0.00933

Treatment site

0.976

0.10561

R&V

0.814

0.15353

Dose rate

0.011

0.97501