TY - JOUR
T1 - Severity of complications is associated with impaired health-related quality of life in people with type 1 diabetes
AU - Barraud, Sara
AU - Aguayo, Gloria A.
AU - Cosson, Emmanuel
AU - Amouyal, Chloé
AU - Feldman, Sylvie
AU - Gautier, Jean François
AU - Vaduva, Patricia
AU - Hadjadj, Samy
AU - Hanaire, Hélène
AU - Kessler, Laurence
AU - Lecornet-Sokol, Emmanuelle
AU - Massin, Pascale
AU - Potier, Louis
AU - Renard, Eric
AU - Reznik, Yves
AU - Sola, Agnès
AU - Vambergue, Anne
AU - Vatier, Camille
AU - Vergès, Bruno
AU - Riveline, Jean Pierre
AU - Fagherazzi, Guy
N1 - Funding:
Insulet Corporation; Aide aux Jeunes Diabétiques; Breakthrough T1D; Sanofi; Eli
Lilly and Company; Société Francophone du Diabète; Novo Nordisk; Sur les Pas de So;
Abbott; Fédération Française des Diabétiques; Dexcom; Air Liquide Healthcare; Medtronic Europe; Foundation Francophone pour la Recherche sur le Diabète; Luxembourg Institute of Health; Lifescan; Ypsomed
© 2025 The Author(s). Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd.
PY - 2025/12/2
Y1 - 2025/12/2
N2 - Aims: Health-related quality of life (HRQoL) assessment is increasingly integrated into type 1 diabetes (T1D) monitoring to promote a holistic approach. To investigate HRQoL in adults with T1D and to assess the impact of the severity of complications on HRQoL. Materials and Methods: This is a cross-sectional analysis of baseline characteristics of adults living with T1D included in Société Francophone du Diabète – Cohorte Diabète de Type 1 (SFDT1), a French longitudinal cohort study. HRQoL was assessed using generic (EuroQol 5-Dimensions 5-Level questionnaire [EQ-5D-5L]) and diabetes-specific (Audit of Diabetes-Dependent Quality of Life) instruments. The severity of diabetes complications was measured using an adapted Diabetes Complication Score Index (DCSI) ranging from 0 to 14. We used multiple imputations to deal with missing data. Results: We included 1892 adults, 48% women, with a median (interquartile range [IQR]) age of 38 (28; 51) years. The mean overall EQ-5D-5L HRQoL score was 71.1 ± 17.7 (maximum 100), with the following number of participants negatively impacted for each domain: 271 (14%) for mobility, 94 (5%) for self-care, 378 (19%) for usual activities, 853 (45%) for pain/discomfort and 983 (52%) for anxiety/depression. The median (IQR) DCSI was 1 (0; 2). In multivariable models, a one-step increase in DCSI was associated with a 1.5% decrease in overall EQ-5D-5L HRQoL. DCSI was also inversely associated with all domains of the generic scale except anxiety/depression and 17 domains of the diabetes-specific scale. Conclusions: We observed an inverse association between the severity of complications and overall HRQoL and most of its dimensions. Our results highlight the need to reinforce the prevention of complications to improve the overall well-being of people with T1D.
AB - Aims: Health-related quality of life (HRQoL) assessment is increasingly integrated into type 1 diabetes (T1D) monitoring to promote a holistic approach. To investigate HRQoL in adults with T1D and to assess the impact of the severity of complications on HRQoL. Materials and Methods: This is a cross-sectional analysis of baseline characteristics of adults living with T1D included in Société Francophone du Diabète – Cohorte Diabète de Type 1 (SFDT1), a French longitudinal cohort study. HRQoL was assessed using generic (EuroQol 5-Dimensions 5-Level questionnaire [EQ-5D-5L]) and diabetes-specific (Audit of Diabetes-Dependent Quality of Life) instruments. The severity of diabetes complications was measured using an adapted Diabetes Complication Score Index (DCSI) ranging from 0 to 14. We used multiple imputations to deal with missing data. Results: We included 1892 adults, 48% women, with a median (interquartile range [IQR]) age of 38 (28; 51) years. The mean overall EQ-5D-5L HRQoL score was 71.1 ± 17.7 (maximum 100), with the following number of participants negatively impacted for each domain: 271 (14%) for mobility, 94 (5%) for self-care, 378 (19%) for usual activities, 853 (45%) for pain/discomfort and 983 (52%) for anxiety/depression. The median (IQR) DCSI was 1 (0; 2). In multivariable models, a one-step increase in DCSI was associated with a 1.5% decrease in overall EQ-5D-5L HRQoL. DCSI was also inversely associated with all domains of the generic scale except anxiety/depression and 17 domains of the diabetes-specific scale. Conclusions: We observed an inverse association between the severity of complications and overall HRQoL and most of its dimensions. Our results highlight the need to reinforce the prevention of complications to improve the overall well-being of people with T1D.
KW - ADDQoL
KW - DCSI
KW - EQ-5D-5L
KW - diabetes-related complications
KW - health-related quality of life
KW - type 1 diabetes
UR - https://www.scopus.com/pages/publications/105023516038
UR - http://Severity of complications is associated with impaired health- related quality of life in people with type 1 diabetes
U2 - 10.1111/dom.70306
DO - 10.1111/dom.70306
M3 - Article
C2 - 41328549
AN - SCOPUS:105023516038
SN - 1462-8902
VL - 28
SP - 1201
EP - 1212
JO - Diabetes, Obesity and Metabolism
JF - Diabetes, Obesity and Metabolism
IS - 2
ER -