Increasing trend of type 1 diabetes in Dutch children and adolescents (1998-2010)
Background: There is no recent data on the epidemiology of type 1 diabetes (T1D) in Dutch children and adolescents. To assess the incidence and prevalence of T1D in children, which is reasonably rare, a large population has to be monitored. Objectives: To assess trends in the incidence and prevalence of T1D in Dutch children and adolescents aged 0-19 years. Methods: A population-based cohort study was conducted in the Dutch PHARMO-RLS that comprises community pharmacy dispensing records linked to hospital admissions (1998-2010). Insulin prescriptions were used as a proxy to identify cases of T... Mehr ...
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Dokumenttyp: | Abstract |
Erscheinungsdatum: | 2014 |
Schlagwörter: | insulin / human / child / pharmacoepidemiology / adolescent / insulin dependent diabetes mellitus / risk management / prevalence / population / prescription / male / statistics / cohort analysis / hospital admission / pharmacy / female / girl / boy / sensitivity analysis / epidemiology |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26680327 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://dspace.library.uu.nl/handle/1874/304262 |
Background: There is no recent data on the epidemiology of type 1 diabetes (T1D) in Dutch children and adolescents. To assess the incidence and prevalence of T1D in children, which is reasonably rare, a large population has to be monitored. Objectives: To assess trends in the incidence and prevalence of T1D in Dutch children and adolescents aged 0-19 years. Methods: A population-based cohort study was conducted in the Dutch PHARMO-RLS that comprises community pharmacy dispensing records linked to hospital admissions (1998-2010). Insulin prescriptions were used as a proxy to identify cases of T1D. All children and adolescents aged 0-19 years with at least two insulin prescriptions were identified and the numbers of incident and prevalent cases of T1D (numerators) were calculated in each year. The incidence and prevalence of T1D were calculated overall and for different sexes and age categories (age bands: 0-4, 5-9, 10-14, 15-19, and 0-14 years) using the data from the Dutch Central Bureau of Statistics as denominator. Results: In 2010, the incidence and prevalence of T1D was 31.6/100,000 person-years and 195.2/100,000 children, respectively. From 1998 to 2010, the overall incidence and prevalence of T1D in Dutch children increased by 62.9% and 87.9%, respectively. A similar increasing pattern was observed for boys and girls. The largest increase in the incidence and prevalence of T1D was perceived for 15-19 years adolescents (140% and 93%, respectively). A sensitivity analysis restricted to children 0-14 years showed a plateau and even a gradual decrease in the incidence of T1D, mainly driven by a decreasing trend in the 0-4 year old children. Overall, there was an increase in the mean age at the onset of T1D (from 10.9 in 1999 to 13.1 years in 2010). Conclusions: Our study is the most recent populationbased study to investigate the incidence and prevalence of T1D in Dutch children and adolescents. Both incidence and prevalence of T1D nearly doubled from 1998 to 2010. The increase in the number of new cases and ...