Obesity Task Order
Study Description and Methods
Background: This project brings together the AAFP’s public health initiative, Americans in Motion-Healthy Interventions (AIM-HI) and the YMCA of Greater Providence. The study will evaluate a practice improvement program to improve family physicians’ ability to engage community resources and link to existing, evidence-based obesity prevention programs, the YMCA Diabetes Prevention Program (DPP), or the YMCA Healthy Lifestyle program (HLP).
Overview of Methods: This 24-month demonstration project will examine a quality improvement project that links 5 to 7 primary care practices to an existing community resource at the YMCA in Greater Providence, Rhode Island. It will use a multiple time trial quasi-experimental design with a mixed methods analysis to evaluate primary outcomes at the practice level and secondary outcomes at the patient level. Practices (n=5 to 7) will be recruited at one time point and evaluated as the unit of analysis. Patients (n=12-20 per practice) will be recruited by practices using a rolling recruitment strategy and evaluated at the patient level accounting for nesting within practices. Control participants from an original pilot study of the YMCA-DPP will be used as a retrospective control group and will be supplemented by two additional groups of patients within each office, those that are referred to the community resource but do not engage and those that attend educational activities within the practices but do not seek a referral to the community resource.
Specific Aims and Objectives
The specific aims of this project are:
- Aim 1: Engage community resources (YMCA staff) to foster a lifestyle change environment within 5 to 7 primary care practices using an existing, evidence-based quality improvement (QI) initiative while simultaneously working with the practices to create a linkage to an existing, evidence-based obesity prevention program and other services offered at the local YMCA.
- Aim 2: Develop and document a sustainable, replicable referral and feedback mechanism whereby primary care practices and the YMCA collaborate to guide eligible patients to the existing obesity prevention program and other YMCA resources; track the health outcomes and behaviors of patients who participate; and integrate the community resource as part of the established “medical neighborhood.”
- Aim 3: Evaluate the effectiveness of the community linkage QI program at the patient level by assessing de-identified data collected by the YMCA and practices at 4 and 8 months (body weight, blood pressure, participation at the YMCA); and at the practice level by assessing sustainability and potential for dissemination through pre- and post-intervention site visits and key informant interviews.
Funded from September 2010 through September 2012.
This project is currently closed.
For additional information about this study, please contact:
AAFP National Research Network
This project was supported by a task order from the Agency for Healthcare Research and Quality (AHRQ).