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. 2015 Jan 14;3(3):591–594. doi: 10.3892/mco.2015.485

Table II.

Association between the stages of breast cancer and the levels of circulating IgG to p16-derived peptide antigens.

Stage Patient (n) Control (n) ta P-value
I 1.28±0.26 (33) 1.10±0.41 (160) 2.02 0.045
II 1.15±0.17 (49) 1.10±0.41 (160) 0.86 0.388
III 1.12±0.22 (62) 1.10±0.41 (160) 0.52 0.607
IV 1.27±0.23 (7) 1.10±0.41 (160) 1.10 0.271

The antibody levels are expressed as mean ± standard deviation in specific binding index.

a

Student's t-test (two-tailed).