Serum Protein Biomarkers and Tumor associated autoantibodies evaluated.

P-values are provided for each analyte in comparing non-BC (ND and BBD) to BC (two-tailed T-test assuming heteroscedastic variance). Glutathione S-transferase (GST) was used to normalize the TAAb ratio; the p-value in parentheses refers to the mean GST MFI across all plates.在比较非乳腺癌（non-BC，包含ND与BBD亚组）与乳腺癌（BC）组的实验中，为每一种分析物（analyte）提供了P值，该比较采用假设方差不齐的双尾t检验。本研究使用谷胱甘肽S-转移酶（Glutathione S-transferase, GST）对肿瘤相关抗体（Tumor-Associated Antibodies, TAAb）比值进行标准化处理；括号内标注的P值代表所有检测板中GST的平均荧光强度（Mean Fluorescence Intensity, MFI）。