Table 3 Effect of SRS or HFSRT on local control, toxicity and objective response

 Local Control

Hazard Ratio (HR)

IC 95%

p

 Unadjusted cohort

1.39

[0.65–2.96]

0.38

 Pairs matched propensity score

1.91

[0.66–5.5]

0.22

SRS

HFSRT

p

 Radionecrosis (%)

5 (9.6)

10 (7.1)

0,554

 Hematoma (%)

0 (0.0)

4 (2.8)

0,576

 Best.Reponse.objective (%)

0.022

  Complete

20 (38.5)

30 (21.3)

  Partial response

5 (9.6)

37 (26,2)

  Progression

6 (11.5)

14 (9.9)

  Stable

21 (40.4)

60 (42.6)