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Table 3 Comparison of survival rate between SBRT group and FRT group

From: Comparison of stereotactic body radiation therapy versus fractionated radiation therapy for primary liver cancer with portal vein tumor thrombus

Group (n)

6 months

12 months

24 months

SBRT (36)

80.56% (29/36)

77.78% (28/36)

75.00% (27/36)

FRT (36)

58.33% (21/36)

55.56% (20/36)

52.78% (19/36)

χ2

4.189

4.111

3.583

P

0.041

0.046

0.049