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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Arch Neurol. 2010 Sep 13;68(1):51–57. doi: 10.1001/archneurol.2010.225

Table 1.

Sample demographic, metabolic and cognitive characteristics

Normal Pre-Diabetes/T2D
Age, yrs 74.33 (6.3) 74.39 (7.1)
BMI, kg/m2 28.5 (3.4) 27 (2.9)
Pre-PET fasting blood glucose, mg/dL 100.95 (6.1) 107.14 (12.3)
2-h OGTT blood glucose, mg/dL* 110.66 (14.6) 187.78 (48.3)
Fasting insulin, µU/mL 9.66 (2.5) 17.06 (10.3)
2 hour OGTT insulin, µU/mL* 99 (87.8) 197.46 (132.2)
Dementia Rating Scale score 139 (2.1) 137.5 (1.1)
Immediate Story Recall 20.05 (3.3) 19.39 (1.5)
Delayed Story Recall 19.05 (2.5) 15.91 (1.2)
Immediate Hopkins List Recall 21.80 (2.3) 23.91 (1.1)
Delayed Hopkins List Recall 7.2 (1.2) 8.26 (0.5)
Forward Digit Span 6.0 (0.6) 6.39 (0.3)
Reverse Digit Span 5.0 (0.5) 5.13 (0.2)
Letter Fluency 22.8 (2.5) 21.43 (1.2)
Category Fluency 27.8 (2.9) 30.22 (1.4)
Digit Symbol Total Correct 57.6 (5.3) 59.39 (2.5)
*

P-D/T2D>normal group, p<0.05.