Food insecurity, processes of care, and self-reported medication underuse in patients with type 2 diabetes: results from the California Health Interview Survey.

OBJECTIVE: To assess the independent association of food insecurity with processes of care and delays in filling prescriptions. DATA SOURCE: 2007 California Health Interview Survey. STUDY
DESIGN: Associations of food insecurity with processes of care and delays in filling prescriptions were examined using multivariable logistic regression analyses adjusted for sociodemographic characteristics, barriers to accessing care, and health status. DATA EXTRACTION: Data were analyzed from adults currently receiving treatment for type 2 diabetes and who had seen a doctor in the prior 12 months (N = 3,401). PRINCIPAL
FINDINGS: For diabetes patients currently receiving medical care, food insecurity was not associated with lower rates of performance of recommended processes of care, but it was associated with delays in filling prescriptions (aOR = 2.15, 95 percent CI 1.25, 3.71).
CONCLUSIONS: Food insecurity may increase delays in filling prescriptions in daily life, even though the performance of recommended processes of care in the clinic is not diminished. © Health Research and Educational Trust.