Fig. 2From: Effect and safety of intraoperative intraperitoneal chemotherapy on patients suffering from colorectal cancerDFS in patients. a–c The association of DFS and IOC in all patients. d–f The association of DFS and IOC in patients who underwent POC. The red line is IOC. The blue line is without IOC. Abbreviation: IOC intraoperative intraperitoneal chemotherapy, DFS disease-free survivalBack to article page