Type 2 & other diabetes

Trends in incidence of ischaemic stroke in people with and without diabetes in Ireland 2005–2015

Diabet MedPublished Secondary analysis of national hospital discharge data

Authors' conclusion

Despite decreases in incidence of ischaemic stroke and associated in-hospital mortality, there remains a twofold increased risk of ischaemic stroke and mortality in people with diabetes. Therefore, priority must be given to management of risk factors for ischaemic stroke in people with diabetes as well as continued development of targeted stroke prevention strategies.

Study context

Population
Men and women with and without DM, national hospital discharge data (Hospital Inpatient Enquiry database), Ireland 2005–2015
Comparison
Diabetes vs no diabetes
Primary endpoint
Incidence of ischaemic stroke
Follow-up
2005–2015
Methodological detailsPoisson regression
  • Poisson regression

Primary result

As reported in the abstract

Age-adjusted incidence of ischaemic stroke
Diabetes vs No diabetesIncidence rate ratio (95% CI)
Men
2.0(1.95–2.06)
Women
2.2(2.12–2.27)

Further findings

OutcomeIRR (95% CI)
In-hospital mortality with ischaemic stroke admissionDiabetesvs No diabetesMen1.81 (1.67–1.97)
In-hospital mortality with ischaemic stroke admissionDiabetesvs No diabetesWomen2 (1.84–2.18)

Trend in ischaemic stroke incidence · 2005–2015

Per year

Average annual decrease, men with DM
1.7%
Average annual decrease, women with DM
3.3%
Average annual reduction, men without DM
0.2%
Average annual reduction, women without DM
1%

Original publication

Trends in incidence of ischaemic stroke in people with and without diabetes in Ireland 2005–2015. Diabet Med. Published 5 June 2023. doi:10.1111/dme.15127

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