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. Author manuscript; available in PMC: 2014 Mar 15.
Published in final edited form as: N Engl J Med. 2013 Aug 8;369(6):540–548. doi: 10.1056/NEJMoa1215740

Figure 1. Risk of Incident Dementia Associated with the Average Glucose Level during the Preceding 5 Years, According to the Presence or Absence of Diabetes.

Figure 1

Solid curves represent estimates of the hazard ratios for the risk of incident dementia across average glucose levels relative to a reference level of 100 mg per deciliter for participants without diabetes (Panel A) and 160 mg per deciliter for participants with diabetes (Panel B). The dashed lines represent pointwise 95% confidence intervals. To convert the values for glucose to millimoles per liter, multiply by 0.05551.