Overall survival of CRC patients according to fecal KIAA0247 mRNA levels. (A) Receiver operating characteristic curve for fecal KIAA0247 from CRC patients. (B) Overall survival of CRC patients. Survival probabilities estimated by the Kaplan-Meier method and compared using the log-rank test according to the fecal KIAA0247 mRNA levels in CRC patients. Patients are stratified into two groups: KIAA0247- (<0.4897, n = 30) and KIAA0247+ (≥0.4897, n = 22). p = 0.035, log-rank test.