Figure 1.

Measurement of serum and urine TFF3 levels and ROC curve analysis. With a serum TFF3 levels cut-off values ≥ 8.98 ng/ml, the sensitivity and specificity of TFF3 to distinguish gastric patients from healthy individuals were 80% and 72.4%, respectively. (P <0.001) (a) With a serum TFF3 levels cut-off values ≥ 8.83 ng/ml, the sensitivity and specificity of TFF3 to distinguish colorectal patients from healthy individuals were 77.3% and 72.5%, respectively. (P <0.001) (b) With a urine TFF3 levels cut-off values ≥ 3.23 ng/ml, the sensitivity and specificity of TFF3 to distinguish gastric patients from healthy individuals were 80.4% and 80.1%, respectively. (P <0.001) (c) With a serum TFF3 levels cut-off values ≥ 2.78 ng/ml, the sensitivity and specificity of TFF3 to distinguish colorectal patients from healthy individuals were 77.2% and 72.3%, respectively (P <0.001) (d).

Xiao et al. BMC Clinical Pathology 2014 14:26   doi:10.1186/1472-6890-14-26
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