In this study, compared to apparently healthy and CRP patients, PT, INR, and APTT were prolonged in most CRC patients, of whom 190 (76%), 178 (71.2%), and 107 (42.8%) had prolonged PT, INR, and APTT, respectively, and 65 (26%) CRC patients had thrombocytopenia (Table 3). Here, CRP is linked to colorectal carcinoma.