Informed Consent
Item
able to give informed consent
boolean
C0021430 (UMLS CUI [1])
Diabetes Mellitus, Non-Insulin-Dependent
Item
type 2 diabetes
boolean
C0011860 (UMLS CUI [1])
White British | North American White | Native language English
Item
white british or white north american ethnicity and native english speakers
boolean
C1278523 (UMLS CUI [1])
C2700615 (UMLS CUI [2,1])
C0007457 (UMLS CUI [2,2])
C2135511 (UMLS CUI [3])
Subcutaneous injection of insulin Absent
Item
not previously received or currently received subcutaneous insulin as part of their diabetes treatment.
boolean
C0586328 (UMLS CUI [1,1])
C0332197 (UMLS CUI [1,2])
Vision Sufficient | Testing Cognitive Completion | Eyeglasses Use of | Contact Lenses Use of
Item
vision sufficiently good to complete the cognitive testing (using glasses and/or lenses).
boolean
C0042789 (UMLS CUI [1,1])
C0205410 (UMLS CUI [1,2])
C0039593 (UMLS CUI [2,1])
C1516691 (UMLS CUI [2,2])
C0205197 (UMLS CUI [2,3])
C0015421 (UMLS CUI [3,1])
C1524063 (UMLS CUI [3,2])
C0009836 (UMLS CUI [4,1])
C1524063 (UMLS CUI [4,2])
Dementia Mini-mental state examination
Item
dementia (as indicated using the mini mental state examination <26)
boolean
C0497327 (UMLS CUI [1,1])
C0451306 (UMLS CUI [1,2])
Tobacco use
Item
current (or recent i.e. in last 6 months) cigarette smoker
boolean
C0543414 (UMLS CUI [1])
Nervous system disorder
Item
neurological disorder
boolean
C0027765 (UMLS CUI [1])
Cerebrovascular accident
Item
previous stroke
boolean
C0038454 (UMLS CUI [1])
Pharmaceutical Preparations Effect Brain | Exception Antidiabetics | Pharmaceutical Preparations Influence Cognitive function
Item
medication other than diabetes treatment medication that has a direct effect on the brain and is likely to influence cognitive function.
boolean
C0013227 (UMLS CUI [1,1])
C1280500 (UMLS CUI [1,2])
C0006104 (UMLS CUI [1,3])
C1705847 (UMLS CUI [2,1])
C0935929 (UMLS CUI [2,2])
C0013227 (UMLS CUI [3,1])
C4054723 (UMLS CUI [3,2])
C0392335 (UMLS CUI [3,3])
Complications of Diabetes Mellitus Preventing Testing Cognitive | Vision Insufficient
Item
co-existent diabetic complications will not be considered exclusion criteria unless they result in inability to complete the cognitive testing (e.g. insufficient vision).
boolean
C0342257 (UMLS CUI [1,1])
C1292733 (UMLS CUI [1,2])
C0039593 (UMLS CUI [1,3])
C1516691 (UMLS CUI [1,4])
C0042789 (UMLS CUI [2,1])
C0231180 (UMLS CUI [2,2])
Native language English Absent
Item
these exclusion criteria have been chosen on the basis that these are factors that can affect cognitive performance. given that the cognitive tests involve learning english words, only participants who have english as their first language can be included because different cognitive processes are used when learning in a non-native language (wong et al., 2004). ethnicity can influence glucose regulation and risk of diabetes. given that part of this research is examining the relationship between glucose regulation and cognition it is important that potential confounds such as ethnicity/genetic propensity to diabetes are controlled for.
boolean
C2135511 (UMLS CUI [1,1])
C0332197 (UMLS CUI [1,2])