Physics Bucharest 2017
Non-concordant plan selection
40/638 plan selections were non-concordant
the on-line choice was smaller than off-line selection on 21 occasions, and larger than off-line selection on 17 occasions, on 2 occasions no plan was deemed optimal for treatment
on line plan selec on (radiographer) On li l election (radiographer)
off line plan selec on (clinician) Off line plan s l ti li ician)
0.3%
4.9%
7.3%
small medium
36%
16%
17% 17.1%
small medium large
31.7%
37%
39%
48%
large none
61 %
46% 39%
38
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