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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Int J Biol Markers. 2011 Sep 21;26(3):141–152. doi: 10.5301/JBM.2011.8613

Fig. 3.

Fig. 3

Comparative performance of urine and serum biomarkers in breast cancer. Urines obtained from 74 postmenopausal women diagnosed with stage I breast cancer and 90 age-matched healthy controls were evaluated using Luminex multiplexed immunoassays for 98 biomarkers previously tested in serum. Urine biomarker results were compared with serum biomarker results from a previous analysis (52). Biomarker level distributions in urine and serum are presented along with ROC curves and AUC values (solid line: urine; dashed line: serum). Biomarkers demonstrating significantly elevated AUC levels, based on 95% confidence intervals, in urine versus serum are shown. s, serum; u, urine.