Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose

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Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose. / Wium-Andersen, I. K.; Rungby, J.; Jørgensen, M. B.; Sandbæk, A.; Osler, M.; Wium-Andersen, M. K.

I: Epidemiology and Psychiatric Sciences, Bind 29, e43, 2020.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Wium-Andersen, IK, Rungby, J, Jørgensen, MB, Sandbæk, A, Osler, M & Wium-Andersen, MK 2020, 'Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose', Epidemiology and Psychiatric Sciences, bind 29, e43. https://doi.org/10.1017/S2045796019000374

APA

Wium-Andersen, I. K., Rungby, J., Jørgensen, M. B., Sandbæk, A., Osler, M., & Wium-Andersen, M. K. (2020). Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose. Epidemiology and Psychiatric Sciences, 29, [e43]. https://doi.org/10.1017/S2045796019000374

Vancouver

Wium-Andersen IK, Rungby J, Jørgensen MB, Sandbæk A, Osler M, Wium-Andersen MK. Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose. Epidemiology and Psychiatric Sciences. 2020;29. e43. https://doi.org/10.1017/S2045796019000374

Author

Wium-Andersen, I. K. ; Rungby, J. ; Jørgensen, M. B. ; Sandbæk, A. ; Osler, M. ; Wium-Andersen, M. K. / Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose. I: Epidemiology and Psychiatric Sciences. 2020 ; Bind 29.

Bibtex

@article{7d94ac3bc9bc46dd8de274012d112457,
title = "Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose",
abstract = "AimsTo determine the risk of dementia in patients with type 1 or type 2 diabetes and in individuals with glycosylated haemoglobin, type A1C (HbA1c) of 3/448 mmol/mol, which is the diagnostic limit for diabetes.MethodsWe included the following cohorts: all incident diabetes cases aged 15 or above registered in the National Diabetes Registry (NDR) from January 2000 through December 2012 (n = 148 036) and a reference population, adult participants from the Glostrup cohort (n = 16 801), the ADDITION Study (n = 26 586) and Copenhagen Aging and Midlife Biobank (CAMB) (n = 5408). Using these cohorts, we analysed if a diagnosis of type 1 or type 2 diabetes in the NDR or HbA1c level of 3/4 6.5{\%} (48 mmol/mol) in the cohorts increased risk of dementia in the Danish National Patient Registry or cognitive performance assessed by the Intelligenz-Struktur-Test 2000R (IST2000R).ResultsA diagnosis of type 1 or type 2 diabetes in the NDR was associated with increased risk of dementia diagnosed both before or after age 65 as well as across different subtypes of dementia. Self-reported diabetes or high HbA1c levels were associated with lower cognitive performance (p = 0.004), while high HbA1c was associated with increased risk of dementia (HR 1.94 (1.10-3.44) in the Glostrup cohort but not in the ADDITION Study (HR 0.96 (0.57-1.61)).ConclusionsBoth type 1 and type 2 diabetes are associated with an increased risk of dementia, while the importance of screening-detected elevated HbA1c remains less clear.",
keywords = "Cognition, dementia, diabetes, dysglycemia, HbA1c",
author = "Wium-Andersen, {I. K.} and J. Rungby and J{\o}rgensen, {M. B.} and A. Sandb{\ae}k and M. Osler and Wium-Andersen, {M. K.}",
year = "2020",
doi = "10.1017/S2045796019000374",
language = "English",
volume = "29",
journal = "Epidemiology and Psychiatric Sciences",
issn = "2045-7960",
publisher = "Cambridge University Press",

}

RIS

TY - JOUR

T1 - Risk of dementia and cognitive dysfunction in individuals with diabetes or elevated blood glucose

AU - Wium-Andersen, I. K.

AU - Rungby, J.

AU - Jørgensen, M. B.

AU - Sandbæk, A.

AU - Osler, M.

AU - Wium-Andersen, M. K.

PY - 2020

Y1 - 2020

N2 - AimsTo determine the risk of dementia in patients with type 1 or type 2 diabetes and in individuals with glycosylated haemoglobin, type A1C (HbA1c) of 3/448 mmol/mol, which is the diagnostic limit for diabetes.MethodsWe included the following cohorts: all incident diabetes cases aged 15 or above registered in the National Diabetes Registry (NDR) from January 2000 through December 2012 (n = 148 036) and a reference population, adult participants from the Glostrup cohort (n = 16 801), the ADDITION Study (n = 26 586) and Copenhagen Aging and Midlife Biobank (CAMB) (n = 5408). Using these cohorts, we analysed if a diagnosis of type 1 or type 2 diabetes in the NDR or HbA1c level of 3/4 6.5% (48 mmol/mol) in the cohorts increased risk of dementia in the Danish National Patient Registry or cognitive performance assessed by the Intelligenz-Struktur-Test 2000R (IST2000R).ResultsA diagnosis of type 1 or type 2 diabetes in the NDR was associated with increased risk of dementia diagnosed both before or after age 65 as well as across different subtypes of dementia. Self-reported diabetes or high HbA1c levels were associated with lower cognitive performance (p = 0.004), while high HbA1c was associated with increased risk of dementia (HR 1.94 (1.10-3.44) in the Glostrup cohort but not in the ADDITION Study (HR 0.96 (0.57-1.61)).ConclusionsBoth type 1 and type 2 diabetes are associated with an increased risk of dementia, while the importance of screening-detected elevated HbA1c remains less clear.

AB - AimsTo determine the risk of dementia in patients with type 1 or type 2 diabetes and in individuals with glycosylated haemoglobin, type A1C (HbA1c) of 3/448 mmol/mol, which is the diagnostic limit for diabetes.MethodsWe included the following cohorts: all incident diabetes cases aged 15 or above registered in the National Diabetes Registry (NDR) from January 2000 through December 2012 (n = 148 036) and a reference population, adult participants from the Glostrup cohort (n = 16 801), the ADDITION Study (n = 26 586) and Copenhagen Aging and Midlife Biobank (CAMB) (n = 5408). Using these cohorts, we analysed if a diagnosis of type 1 or type 2 diabetes in the NDR or HbA1c level of 3/4 6.5% (48 mmol/mol) in the cohorts increased risk of dementia in the Danish National Patient Registry or cognitive performance assessed by the Intelligenz-Struktur-Test 2000R (IST2000R).ResultsA diagnosis of type 1 or type 2 diabetes in the NDR was associated with increased risk of dementia diagnosed both before or after age 65 as well as across different subtypes of dementia. Self-reported diabetes or high HbA1c levels were associated with lower cognitive performance (p = 0.004), while high HbA1c was associated with increased risk of dementia (HR 1.94 (1.10-3.44) in the Glostrup cohort but not in the ADDITION Study (HR 0.96 (0.57-1.61)).ConclusionsBoth type 1 and type 2 diabetes are associated with an increased risk of dementia, while the importance of screening-detected elevated HbA1c remains less clear.

KW - Cognition

KW - dementia

KW - diabetes

KW - dysglycemia

KW - HbA1c

U2 - 10.1017/S2045796019000374

DO - 10.1017/S2045796019000374

M3 - Journal article

C2 - 31455437

AN - SCOPUS:85071595812

VL - 29

JO - Epidemiology and Psychiatric Sciences

JF - Epidemiology and Psychiatric Sciences

SN - 2045-7960

M1 - e43

ER -

ID: 239858807