Figure 1: Analytical Framework Ovarian Cancer PreventionTopic page summarizing evidence report on oral contraceptive use for prevention of ovarian cancer. Figure 1: Analytical Framework KQ: Key Question.[D] Select for Text Description.Return to Document Current as of March 2011 Internet Citation: Figure 1: Analytical Framework: Ovarian Cancer Prevention. March 2011. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/evidence-based-reports/in-progress/figure1.html