Table 1. Clinical characteristics of patients with CC.

Total number	114
Age
>60	63
≤ 60	51
HPV status
Positive	74
Negative	40
Stage
I-II	42
III-IV	72
Lymph node metastasis
Positive	67
Negative	47
Histology
Squamous cell cancer	77
Adenocarcinoma	37
Tumor size (cm)
≤4.0	68
>4.0	46