Article
Shared medical appointments: impact on clinical and quality outcomes in veterans with diabetes.
Quality Management Health Care
(2016)
Abstract
Managing diabetes poses substantial challenges to the over 29.1 million Americans afflicted, and is financially overwhelming to the US health care system. One potential strategy is utilizing a group approach to care delivery or shared medical appointment (SMA). The purpose of this 3-year retrospective VA study was to investigate differences in clinical and quality outcome measures in veterans with type 2 diabetes who used SMAs and those who received only usual care (UC) one-on-one with their doctor. This observational, 2-group cohort study used abstracted medical records from a large Midwestern Veterans Administration hospital. Clinical outcome metrics included hemoglobin A1c (hbA1c), systolic blood pressure, low-density lipoprotein cholesterol, and emergency department (ED) visits. Quality outcomes included Veterans' Administration (VA) Department of Defense clinical practice guidelines for the management of diabetes. A total of 988 total VA cases were examined retrospectively over 3 years: 371 cases had used SMAs and 617 were in the UC cohort, and had never attended a diabetes SMA. The study period used abstracted VA medical records from 2008 to 2010. There were no statistically significant differences in HbA1c, systolic blood pressure, and ED visits between groups; however, hbA1c for individuals who attended SMAs was 8.55 (standard deviation [SD] = 1.72) and UC was 7.49 (SD = 1.28) (P < .001). All clinical outcomes were worse at baseline for the SMA cohort. UC had mean ED visits/3 years (mean = 18.62, SD = 13.53, P < .001) versus SMA participants (mean = 27.97, SD = 14.00, P <. 001), revealing a propensity for high health care utilization. SMA providers had statistically significant differences over UC cases on quality measures, including ordering annual ophthalmology and podiatry examinations (P < .001) and prescribing aspirin and angiotension-converting enzyme inhibitors (ACE-I). SMAs may provide a venue for assessing and delivering quality care for patients with type 2 diabetes. More research is needed to ascertain effective strategies for diabetes disease management in high-risk patients.
Disciplines
Publication Date
2016
Citation Information
M D Harris, S Kirsh and Patricia A Higgins. "Shared medical appointments: impact on clinical and quality outcomes in veterans with diabetes." Quality Management Health Care Vol. 25 Iss. 3 (2016) p. 176 - 180 Available at: http://works.bepress.com/patricia_higgins/37/