Association between oral contraceptive use and pancreatic cancer risk: A systematic review and meta-analysis

Background null Studies on the association of oral contraceptive (OC) use and pancreatic cancer showed inconsistent findings. null Aim null To evaluate the relationship between OC use and pancreatic cancer risk. null Methods null A literature search for observational studies (case-control and cohort studies) was conducted up to December 2020. A meta-analysis was performed by calculating pooled relative risks (RRs) and 95% confidence intervals...