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Table 1 Patient characteristics

From: Changes of lung parenchyma density following high dose radiation therapy for thoracic carcinomas – an automated analysis of follow up CT scans

 

n (%)

Sex

 male

65 (80,2%)

 female

16 (19,8%)

Chemotherapy

 no

23 (28,4%)

 yes

58 (71,6%)

Entity (total radiation dose)

 SCLC (60 Gy)

11 (13,6%)

 Esophageal CA (66 Gy)

35 (43,2%)

 NSCLC (74 Gy)

35 (43,2%)

Smoking history

 never

6 (7,4%)

 present

39 (48,1%)

 former

34 (42,0%)

 unknown

2 (2,5%)

T

 1

3 (3,7%)

 2

9 (11,1%)

 3

48 (59,3%)

 4

21 (25,9%)

N

 0

3 (3,7%)

 1

32 (39,5%)

 2

15 (18,5%)

 3

31 (38,3%)

M

 0

63 (77,8%)

 1

18 (22,2%)

Treatment technique

 IMRT

43 (53,1%)

 VMAT (rapid arc)

38 (46,9%)

Total

81 (100,0%)