Selecting a change and evaluating its impact on the performance of a complex adaptive health care delivery system

Perspectives

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Authors: Malaz A Boustani, Stephanie Munger, Rajesh Gulati, et al

Published Date May 2010 Volume 2010:5 Pages 141 - 148

DOI: http://dx.doi.org/10.2147/CIA.S9922

Malaz A Boustani^1,2,3,4, Stephanie Munger^1,2, Rajesh Gulati^3,4, Mickey Vogel⁴, Robin A Beck^3,4, Christopher M Callahan^1,2,3,4

¹Indiana University Center for Aging Research, ²Regenstrief Institute Inc., ³Indiana University School of Medicine, Department of Medicine, Division of General Internal Medicine and Geriatrics, ⁴Indiana University Medical Group-Primary Care; Indianapolis, IN USA

Abstract: Complexity science suggests that our current health care delivery system acts as a complex adaptive system (CAS). Such systems represent a dynamic and flexible network of individuals who can coevolve with their ever changing environment. The CAS performance fluctuates and its members’ interactions continuously change over time in response to the stress generated by its surrounding environment. This paper will review the challenges of intervening and introducing a planned change into a complex adaptive health care delivery system. We explore the role of the “reflective adaptive process” in developing delivery interventions and suggest different evaluation methodologies to study the impact of such interventions on the performance of the entire system. We finally describe the implementation of a new program, the Aging Brain Care Medical Home as a case study of our proposed evaluation process.

Keywords: complexity, aging brain, implementation, complex adaptive system, sustained change, care delivery

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