Fig. 3From: The impact of diabetes on cognitive decline: potential vascular, metabolic, and psychosocial risk factorsMean difference (95Â % confidence interval) in cognitive test scores in people with and without diabetes at ages 11 and 70 in the Lothian Birth Cohort (1936). Solid lines reflect people without diabetes at age 70; dashed lines reflect people with diabetes at age 70. Reproduced with permission from Elsevier [62]Back to article page