Dose Course 2018_Flipping book
Outline of part 2
❑ Now we have the means to characterise uncertainty – how does that
apply in comparing calculated and measured doses?
❑ Fact : There is a True dose at every point in an irradiated object.
❑ We estimate this dose with measurement or models
❑ Can assign a tolerance to individual points or to a set of points
❑ D =|Ave Deviation| + 1.96 s Confidence Limit (Venselaar) (CI=95%, P=0.05)
❑
See TK lecture for details
❑ Need to set Tolerance and Action limits and its relation to the
uncertainty of measurements
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