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Table 2 DVH indices of DPost-treatment-R and DPredicitve-D for the different VOIs

From: Combined quality and dose-volume histograms for assessing the predictive value of 99mTc-MAA SPECT/CT simulation for personalizing radioembolization treatment in liver metastatic colorectal cancer

DVH indices

DPost-treatment-R, value, median (interquartile range (IQR))

DPredicitve-D, value, median (IQR)

p

Lesion

 D90 (Gy)

47 (31–64)

45 (25–69)

0.88

 D70 (Gy)

57 (40–77)

59 (36–94)

0.35

 D50 (Gy)

63 (46–87)

73 (42–111)

0.16

 Dmean (Gy)

61 (44–84)

65 (45–101)

0.16

 D20 (Gy)

73 (56–102)

94 (55–139)

0.0004

TL

 D90 (Gy)

38 (21–56)

25 (16–56)

0.19

 D70 (Gy)

56 (35–77)

47 (26–96)

0.26

 D50 (Gy)

65 (48–103)

60 (42–122)

0.77

 Dmean (Gy)

69 (47–96)

71 (45–113)

0.37

 D20 (Gy)

100 (64–128)

108 (61–148)

0.25

NTL

 D90 (Gy)

10 (2–18)

5 (1–14)

< 0.0001

 D70 (Gy)

20 (5–30)

16 (4–25)

0.005

 D50 (Gy)

29 (16–39)

28 (11–39)

0.09

 Dmean (Gy)

32 (23–41)

35 (22–43)

0.14

 D20 (Gy)

52 (39–61)

58 (43–66)

0.06