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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Med Phys. 2018 Apr 16;45(5):2318–2324. doi: 10.1002/mp.12886

Table 5.

Retrospective analysis of clinical 90Y DOTATOC data comparing the actual and estimated kidney dose as a function of sample time.

Sample
Time T (h)
Slope Intercept r2 SEE
5 (0.10 τ̂2) 0.83 115.4 0.83 108.1
24 (0.48 τ̂2) 0.86 63.8 0.94 66.8
48 (0.96 τ̂2) 0.94 43.6 0.95 60.9
72(1.44 τ̂2) 0.94 62.3 0.92 75.4

τ̂2 = 1/2 = 1/0.020 h−1 = 50 h