Fig. 2From: The kinetic profile and clinical implication of SCC-Ag in squamous cervical cancer patients undergoing radical hysterectomy using the Simoa assay: a prospective observational studyPassing–Bablok regression analysis of the SCC-Ag concentration of 352 samples obtained with the Architect and the Simoa SCC-Ag assay. Scatter diagram with regression line (blue line) and 95% confidence bands (light blue) for the regression line. Pearson correlation coefficient (R) of 0.979 (p < 0.001). Passing–Bablok regression line equation: y = 0.89x − 0.01 (intercept 95% confidence interval (CI): − 0.05 to 0.03; slope 95% CI: 0.85 to 0.95Back to article page