Associations of Glycemic Control and Diabetes Duration With Dupuytren Disease in Men and Women With Type 1 and 2 Diabetes.
Dupuytren disease (DD) is a benign fibroproliferative disorder affecting the hand. Although diabetes mellitus is a known risk factor, the underlying mechanisms behind this association remain unclear. This study aimed to examine the relationship between glycemic control and DD in type 1 (T1D) and type 2 diabetes (T2D), and to identify other metabolic risk factors influencing DD risk.
In this retrospective registry study, data from the Swedish National Diabetes Register and the Skåne Healthcare Register were cross-linked. In total, 96,039 individuals aged 18 years or older with T1D or T2D were included. Sex-stratified, multivariable logistic regression models calculated associations between HbA1c levels and DD risk. Interaction analyses evaluated whether diabetes duration modified the association between HbA1c levels and DD risk.
Longer diabetes duration consistently increased the risk of DD in both T1D and T2D groups. A trend toward increased DD risk with higher HbA1c levels was seen in T1D (P > 0.05). Higher body mass index was inversely associated with DD in men and women with T2D (P < 0.05). No interaction was observed between HbA1c levels and diabetes duration.
Diabetes duration seems to be a strong and independent risk factor for DD in T1D and T2D. Although a trend toward higher DD risk with elevated HbA1c was observed in T1D, no interaction with diabetes duration was found. A higher body mass index was associated with a lower risk of DD in individuals with T2D.
In this retrospective registry study, data from the Swedish National Diabetes Register and the Skåne Healthcare Register were cross-linked. In total, 96,039 individuals aged 18 years or older with T1D or T2D were included. Sex-stratified, multivariable logistic regression models calculated associations between HbA1c levels and DD risk. Interaction analyses evaluated whether diabetes duration modified the association between HbA1c levels and DD risk.
Longer diabetes duration consistently increased the risk of DD in both T1D and T2D groups. A trend toward increased DD risk with higher HbA1c levels was seen in T1D (P > 0.05). Higher body mass index was inversely associated with DD in men and women with T2D (P < 0.05). No interaction was observed between HbA1c levels and diabetes duration.
Diabetes duration seems to be a strong and independent risk factor for DD in T1D and T2D. Although a trend toward higher DD risk with elevated HbA1c was observed in T1D, no interaction with diabetes duration was found. A higher body mass index was associated with a lower risk of DD in individuals with T2D.