Type 1 diabetes

Food insecurity patterns and mental health among youth and young adults with diabetes

BMJ Open Diabetes Res CarePublished Longitudinal cohort study

Authors' conclusion

The study identified a previously unrecognized link between prolonged exposure to FI and increased incidence of mental health issues. Both persistent and intermittent FI were associated with adverse mental health symptoms in YYA with diabetes, more so for those with PFI. Subsequent research should prioritize interventions that address FI in this population to evaluate their effectiveness in enhancing both physical and psychological well-being. It should be designed to not only address FI, but also comprehensive support, including mental health services and education.

Study context

Population
Youth and young adults (YYAs) with youth-onset T1D (747) and T2D (97); food security by Household Food Security Survey Module747 T1D, 97 T2D
Exposure
Persistently food insecure (PFI) and intermittently food insecure (IFI) vs persistently food secure
Outcome
Symptoms of depression (CES-D), anxiety (GAD scale) and stress (Perceived Stress Scale), and changes from t2 to t3
Follow-up
T3
Methodological detailsthree time points (2016-2022), multivariable linear regression
  • Three time points (2016-2022)
  • Multivariable linear regression

Main finding

As reported in the abstract

Depressive, anxiety and stress symptoms · t3 and change t2 to t3
  • T1D: PFI and IFI associated with greater depressive, anxiety and stress symptoms at t3 and increased symptoms over time
  • T2D: PFI associated with greater depressive symptoms at t3 but not with changes over time

Observational data: associations, not effects.

Further findings

Prevalence of food insecurity (FI) patterns

PFI in T1D
6.6%
PFI in T2D
16.5%
IFI in T1D
20.3%
IFI in T2D
42.3%

Original publication

Food insecurity patterns and mental health among youth and young adults with diabetes. BMJ Open Diabetes Res Care. Published 30 December 2025. doi:10.1136/bmjdrc-2025-005511

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