Are social determinants of health associated with the development of early complications among young adults with type
Emma A Nieuwenhuijse1, Teske B van Hof1, Mattijs E Numans1
1Department of Public Health and Primary Care / Health Campus The Hague, Leiden University Medical Centre, The Hague, the Netherlands.
Aims:
To quantify the impact of social determinants of health (SDOH) on top of medical determinants on the development of diabetes-related complications in young adults with type 2 diabetes.
Methods:
In this observational population-based study, SDOH (income and origin) were linked to routine primary care data. Young adults (18-45 years) with incident type 2 diabetes between 2007 and 2013 were included. The main outcome, the development of the first micro- or macrovascular complication, was analyzed by multivariate Cox regression. Medical determinants included antidiabetic treatment, HbA1c in the year after diagnosis, body mass index, comorbidity and smoking.
Results:
Of 761 young adults (median age: 39 years (IQR 33-42), men: 49%, Western origin: 36%, low income: 48%), 154 developed at least one complication (median follow-up 99 months (IQR 73-123)). Young men of non-Western origin were more likely to develop a complication (HR 1.98 (1.19-3.30)), as were young adults with HbA1c > 7% (>53 mmol/mol) (HR: 1.72 95% CI: 1.15-2.57). No associations were found with income. Being women was protective.
Conclusion:
In this multi-ethnic population, non-Western origin was associated with the development of complications, but only in men. Low income was not associated with developing complications. The importance of adequate HbA1c regulation was re-emphasized by this study.
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