Poster Presentation Australian Diabetes Society and the Australian Diabetes Educators Association Annual Scientific Meeting 2016

Factors associated with glycaemic control among patients with type 2 diabetes attending diabetes centres: Results from ANDA 2015 (#284)

Natalie Nanayakkara 1 2 , Sanjeeva Ranasinha 1 , Natalie Wischer 3 , Sof Andrikopoulos 4 , Sophia Zoungas 1 2 5
  1. Monash Centre for Health Research and Implementation, Monash University, Clayton, VIC , 3168
  2. Diabetes and Vascular Medicine Unit, Monash Health, Clayton, VIC, Australia
  3. National Association of Diabetes Centres, Sydney, New South Wales, Australia
  4. Department of Medicine, The University of Melbourne, Heidelberg, Victoria, Australia
  5. The George Institute for Global Health, Camperdown, New South Wales, Australia


Type 2 diabetes, traditionally considered a disease of middle-aged and elderly people, is increasingly diagnosed among younger people. The aim of this study was to examine the intensity of glycaemic control among younger and older patients with type 2 diabetes and the factors associated with poorer glycaemic control.


A national, cross-sectional study of data from the 2015 ANDA-AQCA database. Subjects included patients with type 2 diabetes, over 18 years old, presenting to a participating Diabetes Centre, during a 1-month survey period in May or June 2015. Pre-specified demographic and clinical variables were obtained. Logistic regression was used to examine factors associated with poorer glycaemic control (HbA1c>7%, 53 mmol/mol).


Data from 4271 patients were analysed. Mean (±SD) age was 62.9±12.5y, mean diabetes duration 13.5±9.4y and mean HbA1c 8.2±1.8%. Glycaemic management was reported as diet only by 4%, oral therapy by 77%, non-insulin injectable therapy by 5% and insulin therapy by 61% of patients.

Older rather than younger patients (aged 45-59y) and patients with longer rather than shorter diabetes duration were more likely to have HbA1c levels above 7%, (Table 1). These effects of age and diabetes duration on HbA1c remained significant after adjustment for sex, smoking, presence of chronic kidney disease and BMI.


Younger age and longer diabetes duration are both associated with poorer glycaemic control among patients with type 2 diabetes. Given the longer diabetes duration expected by younger patients strategies to improve and maintain intensive glycaemic control, are urgently required.