Type 1 diabetes

Musculoskeletal disorders in type 1 diabetes: Clinical phenotyping and associations with quality of life and glucose control - The French SFDT1 cohort study

Diabetes MetabPublished Cross-sectional study

Authors' conclusion

We have shown that MSDs are found in 1 in 3 people with T1DM. They are associated with several lifestyle factors, diabetes complications and the use of automated insulin delivery systems. MSDs should be considered in the T1DM assessment to optimize quality of life.

Study context

Population
Adults with T1D in the French SFDT1 cohort; 53 % men, median age 38 (IQR 22) years
Participants
1,832 adults
Outcome
Prevalence of MSDs (stress fractures, non-traumatic upper-limb disorders, entrapment syndromes) and associated factors
Methodological detailscross-sectional analysis of the SFDT1 cohort, multiple imputation for missing data, logistic regression with progressive adjustment
  • Cross-sectional analysis of the SFDT1 cohort
  • Multiple imputation for missing data
  • Logistic regression with progressive adjustment

Main finding

As reported in the abstract

Personal history of ≥1 MSD

At least one MSD

34 %

Stress fractures

8 %

Upper-limb disorders

24 %

Entrapment syndromes

15 %

Observational data: associations, not effects.

Further findings

Factors associated with musculoskeletal disorders (MSDs) (fully adjusted model)

Current smoking, OR [95 %CI]
1.50 [1.14;1.97]
Non-excessive alcohol consumption, OR [95 %CI]
1.45 [1.14;1.85]
Neuropathy, OR [95 %CI]
1.70 [1.35;2.15]
Retinopathy, OR [95 %CI]
1.30 [1.02;1.65]
Use of AID systems, OR [95 %CI]
1.53 [1.06;2.21]
  • Fully adjusted model

Global quality of life

MSDs associated with reduced global quality of life
0.97 [0.95;0.98]

HbA1c, social vulnerability, physical activity

MSDs not associated with HbA1c, social vulnerability or physical activity

Original publication

Musculoskeletal disorders in type 1 diabetes: Clinical phenotyping and associations with quality of life and glucose control - The French SFDT1 cohort study. Diabetes Metab. Published 23 April 2025. doi:10.1016/j.diabet.2025.101647

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