Statistical analysis of C20orf54 expression and clinicopathologic factors in CIN and cervical cancer.

L/N metastasis: Lymph node metastasis. −: Negative;+: Weak positive;++: Medium positive;+++: Strong positive. Mann-Whitney test were used to test continuous variables for differences in IHC staining scores between tumor and normal tissues for the C20orf54. * was shown for comparison with CIN, CSCC and normal control groups.淋巴结转移（Lymph node metastasis，简称L/N metastasis）：− 表示阴性（Negative）；+ 表示弱阳性（Weak positive）；++ 表示中度阳性（Medium positive）；+++ 表示强阳性（Strong positive）。采用曼-惠特尼U检验（Mann-Whitney test）分析C20orf54的免疫组化（Immunohistochemistry，简称IHC）染色评分在肿瘤组织与正常组织间的连续变量差异。本研究以*标记与宫颈上皮内瘤变（Cervical Intraepithelial Neoplasia, CIN）、宫颈鳞状细胞癌（Cervical Squamous Cell Carcinoma, CSCC）及正常对照组的组间比较。