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Table 1 Patient characteristics

From: Re-irradiation in the treatment of patients with cerebral metastases of solid tumors: retrospective analysis

  

n

%

Sex

   
 

Male

71

53%

Female

63

47%

Age

   
 

18-49 years

27

20%

50-59 years

51

38%

≥60 years

56

42%

Primary Site

   
 

Lung thereof SCLC

117 81

87% 60%

Breast

12

9%

Other

5

4%

Year of re-irradiation

   
 

2009 or before

55

41%

2010

41

31%

2011

38

28%

RPA class

   
 

RPA 1

6

5%

RPA 2

83

62%

RPA 3

45

34%