CKB and familial pancreatic carcinoma: When they were combined with CKB, WC and WHR were each positively associated with risk of pancreatic cancer, with RRs for a 10 cm higher WC and a 0.1 higher WHR being 1.10 (1.06 to 1.14) and 1.14 (1.08 to 1.20), respectively.