Table 1.

Demographic data of 115 patients enrolled in the present study

PatientsAge (y)
Tumor characteristics
Histologic grade*
Stage
N status
Mean ± SDMedianLowHighIIIIIN0, N1, N2
All (n = 115)60.6 ± 9.2609322328339, 52, 24
Males (n = 72)62.3 ± 9.2636012195324, 33, 15
Females (n = 43)58.5 ± 9.0603310103015, 19, 9
  • * Number of patients, WHO grade.

  • Number of patients, American Joint Committee on Cancer/Union Internationale Contra Cancrum staging system.

  • Number of patients, lymph node involvement (tumor-node-metastasis system).