A cross‐sectional study of glycaemic control, complications and psychosocial functioning among 18‐ to 35‐year‐old adults with Type 1 diabetes

Abstract

AIMS: To describe the level of glycaemic control, complications and psychosocial functioning and the relationships between these variables in the under-researched group of younger adults with type 1 diabetes. METHODS: Local electronic health records provided data on age, gender, disease duration, HbA1c and complications for 710 younger adults (18-35 years) with type 1 diabetes. A questionnaire with wide-ranging psychometric scales was used to measure various aspects of psychosocial functioning: the burden of diabetes-related problems, well-being, self-esteem, perceived competence in managing diabetes, perceived autonomy support from health professionals and self-management motivations. Furthermore, patients reported weekly self-monitored blood glucose measurements and insulin administration. Associations between HbA1c , complication and psychosocial indicators were tested using linear and logistic regression models, adjusted stepwise for confounders, including age, gender, diabetes duration, continuous subcutaneous insulin infusion, smoking and BMI. RESULTS: In total, 406 (57%) participants responded. The responders had a mean age of 27.1 (5.1) years, a mean diabetes duration of 13.5 (7.9) years and an HbA1c of 66 mmol/mol (8.2%), with similar values for both genders (P = 0.87). Complications were observed among women more commonly than among men (31.6 vs. 18.8%, P < 0.01), and high distress levels were more prevalent among women compared with men (51.2 vs. 31.9%, P < 0.0001). Except for perceived autonomy support, the psychosocial variables were all associated with HbA1c (P < 0.001). CONCLUSIONS: The high prevalence of poor glycaemic control, early complications and psychosocial distress require health-promoting interventions tailored to the interrelated clinical and psychosocial needs of younger adults with type 1 diabetes.