Fig 1.
Flow Diagram of Subject recruitment and Diagnostic testing- CRC cases and Controls.
Table 1.
Basic demography of patients and controls.
Table 2.
Overall sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and diagnostic accuracy of the M2PK Quick test.
Table 3.
Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and diagnostic accuracy of the M2PK Quick test according to tumor location.
Table 4.
Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and diagnostic accuracy of the M2PK Quick test according to tumor staging.
Table 5.
Sensitivity and Specificity of Fecal M2-PK tests and gFOBT and iFOBT- published results.