Prevalence and incidence of Type 2 diabetes and its complications 1996-2003: estimates from a Swedish population-based study
2008 (English)In: Diabetic Medicine, ISSN 0742-3071, E-ISSN 1464-5491, Vol. 25, no 10, 1178-1186 p.Article in journal (Refereed) Published
To determine the prevalence and incidence of Type 2 diabetes and its complications in Uppsala county, Sweden between 1996 and 2003.
Retrospective population-based study of patients with Type 2 diabetes identified in computerized medical records at 26 county primary care centres. Prevalence and incidence of Type 2 diabetes were estimated in the population aged 30-39, 40-49, 50-59, 60-69, 70-79 and > or = 80 years. Mortality, prevalence and incidence of complications in patients with Type 2 diabetes were determined through linkage to national inpatient, uraemia and cause-of-death registers.
Crude prevalence of Type 2 diabetes increased from 2.2 to 3.5% between 1996 and 2003. In the population aged > or = 30 years, the age- and sex-adjusted period increase was 53%[odds ratio (OR) 1.53, 95% confidence interval (CI) 1.47-1.58]. Crude population incidence was approximately stable after 1997 (3.7 cases/1000 residents in 1997 compared with 3.8/1000 in 2003). Age- and sex-adjusted mortality rates in Type 2 diabetic patients decreased by 4% per year (OR 0.96, 95% CI 0.94-0.97). Prevalence rates of cardiovascular disease in Type 2 diabetic patients were essentially stable, affecting 13.8% of females and 18.0% of males in 2003. No trend was detected for prevalence of renal failure or incidence of acute myocardial infarction, stroke and amputation.
Prevalence of Type 2 diabetes increased in Uppsala county between 1996 and 2003 as a consequence of approximately stable incidence since 1997 and declining mortality. Rates of diabetes-related complications, notably cardiovascular disease, continued to impose a substantial burden.
Place, publisher, year, edition, pages
2008. Vol. 25, no 10, 1178-1186 p.
Complications, epidemiology, registers, Type 2 diabetes
Medical and Health Sciences
IdentifiersURN: urn:nbn:se:uu:diva-104936DOI: 10.1111/j.1464-5491.2008.02541.xISI: 000259814600007PubMedID: 19046196OAI: oai:DiVA.org:uu-104936DiVA: diva2:220292