1. BMI and risk of dementia in two million people over two decades: a retrospective cohort study 
Dr Nawab Qizilbash, MRCP, John Gregson, PhD, Michelle E Johnson, MSc, Prof Neil Pearce, PhD, Ian Douglas, PhD, Kevin Wing, MSc, Prof Stephen J W Evans, MSc, Prof Stuart J Pocock, PhD 
The Lancet Diabetes & Endocrinology 
Volume 3, Issue 6, Pages (June 2015)
DOI: /S (15)
Copyright © 2015 Elsevier Ltd Terms and Conditions

2. Figure 1
Creation of the dataset for analysis from the entire UK Clinical Practice Research Datalink
The Lancet Diabetes & Endocrinology 2015 3, DOI: ( /S (15) )
Copyright © 2015 Elsevier Ltd Terms and Conditions

3. Figure 2
Age and sex-standardised rates of dementia per 1000 person-years by BMI
Plotted points are mean rates of dementia; error bars are 95% CIs.
The Lancet Diabetes & Endocrinology 2015 3, DOI: ( /S (15) )
Copyright © 2015 Elsevier Ltd Terms and Conditions

4. Figure 3
Cumulative risk of dementia with increasing age by BMI category in men (A) and women (B)
The Lancet Diabetes & Endocrinology 2015 3, DOI: ( /S (15) )
Copyright © 2015 Elsevier Ltd Terms and Conditions