Figure 1From: Developing clinical practice guidelines: types of evidence and outcomes; values and economics, synthesis, grading, and presentation and deriving recommendations Analytical framework and KQs (Keywords). From Screening for Osteoporosis: An Update for the U.S. Preventive Services Task Force. Authors: Nelson HD, Haney EM, Dana T, Bougatsos C, Chou R. published in Annals of Internal Medicine, July 5, 2010. Reprinted with permission.Back to article page