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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2012 May 5;85(1):182–189. doi: 10.1016/j.ijrobp.2012.03.024

Table 1.

Fit results

Coefficients log10(a) TD50 m
NKI exact gEUD
 Best fit −1 17 0.61
 68% CI (<−, −0.32) (13.4, 27.7) (0.49, 0.78)
 95% CI (<−, 0.48) (11.5, +>) (0.41, 1.09)
NKI atlas gEUD
 Best fit −0.9 17.5 0.61
 68% CI (<−, 0.23) (13.7, 33.1) (0.49, 0.79)
 95% CI (<−, 0.53) (11.8, +>) (0.39, 1.10)
MSK exact gEUD
 Best fit −0.3 15.5 0.41
 68% CI (<−, −0.08) (9.5, 22.7) (0.31, 0.58)
 95% CI (<−, 0.14) (8.0, 42.5) (0.24, 0.78)
MSK atlas gEUD
 Best fit −0.7 11.6 0.47
 68% CI (<−, −0.18) (9.7, 18.9) (0.37, 0.58)
 95% CI (<−, 0.12) (8.1, 37.7) (0.25, 0.76)
Joint exact gEUD
 Best fit −0.9 15.1 0.57
 68% CI (<−, −0.26) (12.6, 22.8) (0.48, 0.67)
 95% CI (<−, 0.01) (11.1, 38.1) (0.39, 0.81)
Joint atlas gEUD
 Best fit −0.7 15.9 0.56
 68% CI (<−, −0.29) (13.4, 22.0) (0.49, 0.65)
 95% CI (<−, −0.01) (11.4, 38.6) (0.39, 0.79)

Abbreviations: CI = confidence interval; gEUD = generalized equivalent uniform dose; MSK = Memorial Sloan-Kettering Cancer Center; NKI = Netherlands Cancer Institute.