Glycaemic control trends in people with type 1 diabetes in Scotland 2004-2016.

ABSTRACT:

Aims/hypothesis

The aim of this work was to examine whether glycaemic control has improved in those with type 1 diabetes in Scotland between 2004 and 2016, and whether any trends differed by sociodemographic factors.

Methods

We analysed records from 30,717 people with type 1 diabetes, registered anytime between 2004 and 2016 in the national diabetes database, which contained repeated measures of HbA_1c. An additive mixed regression model was used to estimate calendar time and other effects on HbA_1c.

Results

Overall, median (IQR) HbA_1c decreased from 72 (21) mmol/mol [8.7 (4.1)%] in 2004 to 68 (21) mmol/mol (8.4 [4.1]%) in 2016. However, all of the improvement across the period occurred in the latter 4 years: the regression model showed

SUBMITTER: Mair C 

PROVIDER: S-EPMC6647722 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature