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. Author manuscript; available in PMC: 2016 Nov 23.
Published in final edited form as: J Thorac Cardiovasc Surg. 2015 Apr 1;150(2):304–2.e2. doi: 10.1016/j.jtcvs.2015.03.041

FIGURE 1.

FIGURE 1

Four-decade trends in prevalence of diabetes and cardiovascular risk factors among patients undergoing primary isolated coronary artery bypass grafting. Each circle is a yearly percentage or mean value, and solid lines are loess estimates. The factors shown are: (A) age; (B) body mass index; (C) stroke; (D) hypertension; (E) PAD; (F) total cholesterol; (G) HDL cholesterol; (H) triglycerides; and (I) percentage with 3-system disease. PAD, Peripheral arterial disease; HDL, high-density lipoprotein.