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. 2012 Nov 27;5:54. doi: 10.1186/1755-8794-5-54

Table 1.

Description of pair-wise groups

 
All n = 135 (%)
pN0 n = 75
pN + n = 60
  M- M+ M- M+ M- M+
Age < =55 n= 70
47 (35)
23 (17)
26 (35)
13 (17)
21 (35)
10 (17)
Age > 55 n = 65
43 (32)
22 (16)
24 (32)
12 (16)
19 (32)
10 (17)
All n = 135 90 (67) 45 (33) 50 (67) 25 (33) 40 (67) 20 (34)

n: Number of tumors; Age in years; pN0/pN+: absence/presence of lymph node invasion; M- / M+: absence of detection/detection of distant metastasis at 11 years.