The overall goal of this randomized clinical trial (RCT) is to test the efficacy of a culturally- and literacy-tailored cognitive-behavioral intervention designed to enhance adherence to diabetes self-management behaviors and improve glycemic control among low-income Hispanic individuals with type 2 diabetes mellitus.
Patients are randomly assigned to a Usual Care condition or to the Cognitive Behavioral Intervention condition. The unit of randomization and analysis is the patient. The intervention is implemented by a nutritionist, a nurse diabetes educator and an assistant, and patients are encouraged to bring a family member or friend living in the same household to facilitate home-based support for the intervention. The intervention emphasizes patients' ethnic preferences and traditions (e.g., adapting ethnic recipes to meet dietary goals) and the use of available community resources (e.g., available areas for exercise), and is delivered utilizing strategies and materials appropriate for low-literate/illiterate pts.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Enrollment
252
The intervention emphasizes patients' ethnic preferences and traditions (e.g., adapting ethnic recipes to meet dietary goals) and the use of available community resources (e.g., available areas for exercise), and is delivered utilizing strategies and materials appropriate for low-literate/illiterate patients.
Northgate Medical Center
Springfield, Massachusetts, United States
Brightwood Health Center
Springfield, Massachusetts, United States
High Street Health Center
Springfield, Massachusetts, United States
Plumley Village
Worcester, Massachusetts, United States
The primary outcome is improvement in metabolic control (HbA1c).
Time frame: The primary outcome was evaluated at 4- and 12-months following randomization.
Efficacy of the intervention
Time frame: 4- and 12-months following the intervention
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Family Health Center
Worcester, Massachusetts, United States