Table 1. Characteristics of cervical cancer patients used for IHC.

Characteristics	Number
Total patients	47
Age
< 29	2
30 ∼ 39	6
40 ∼ 49	16
50 ∼ 59	8
60 ∼ 69	11
> 70	4
Subtypes
Squamous Cell Carcinoma	33
Adenocarcinoma	7
Carcinoma in situ	5
Adenocarcinoma in situ	1
Small cell carcinoma	1