Effect of continuity of care on emergency department and hospital visits for obesity-associated chronic conditions: A federated cohort meta-analysis Article

Full Text via DOI: 10.1016/j.jnma.2022.07.001 Web of Science: 000869100400009

Cited authors

  • Surbhi S, Chen M, Shuvo SA, Price-Haywood E, Shi LZ, Mann J, Lin YL, Le PL, Burton JH, Bailey JE

Abstract

  • Background: Obesity-associated chronic conditions (OCC) are prevalent in medically underserved areas of the Southern US. Continuity of care with a primary care provider is associated with reduced preventable healthcare utilization, yet little is known regarding the impact of continuity of care among populations with OCC. This study aimed to examine whether continuity of care protects patients living with OCC and the subgroup with type 2 diabetes (OCC + T2D) from emergency department (ED) and hospitalizations, and whether these effects are modified by race and patient residence in health professional shortage areas (HPSA)Methods: We conducted a retrospective federated cohort meta-analysis of 2015-2018 data from four large practice-based research networks in the Southern U.S. among adult patients with obesity and one more more additional diagnosed OCC. The outcomes included overall and preventable ED visits and hospitalizations. Continuity of care was assessed at the clinic-level using the Bice-Boxerman Continuity of Care IndexResults: A total of 111,437 patients with OCC and 47,071 patients with OCC + T2D from the four large practice-based research networks in the South were included in the meta-analysis. Continuity of Care index varied among sites from a mean (SD) of 0.6 (0.4) to 0.9 (0.2). Meta-analysis demonstrated that, regardless of race or residence in HPSA, continuity of care significantly protected OCC patients from preventable ED visits (IRR:0.95; CI:0.92-0.98) and protected OCC + T2D patients from overall ED visits (IRR:0.92; CI:0.85-0.99), preventable ED visits (IRR:0.95; CI:0.91-0.99), and overall hospitalizations (IRR:0.96; CI:0.93-0.98)Conclusion: Improving continuity of care may reduce ED and hospital use for patients with OCC and particularly those with OCC + T2D.

Authors

Publication date

  • 2022

International Standard Serial Number (ISSN)

  • 0027-9684

Number of pages

  • 9

Start page

  • 525

End page

  • 533

Volume

  • 114

Issue

  • 5