The Effectiveness of Self-Management Interventions for Individuals with Low Health Literacy and/or Low Income: A Descriptive Systematic Review

Abstract

<div class="section"> <a class="named-anchor" id="d5153903e216"> <!-- named anchor --> </a> <h5 class="section-title" id="d5153903e217">Background</h5> <p id="Par1">With the burden of chronic illness increasing globally, self-management is a crucial strategy in reducing healthcare costs and increasing patient quality of life. Low income and low health literacy are both associated with poorer health outcomes and higher rates of chronic disease. Thus, self-management represents an important healthcare strategy for these populations. The purpose of this study is to review self-management interventions in populations with low income or low health literacy and synthesize the efficacy of these interventions. </p> </div><div class="section"> <a class="named-anchor" id="d5153903e221"> <!-- named anchor --> </a> <h5 class="section-title" id="d5153903e222">Methods</h5> <p id="Par2">A systematic review of trials evaluating the efficacy of self-management interventions in populations with low income or low health literacy diagnosed with a chronic illness was conducted. Electronic databases were primarily searched to identify eligible studies. Data were extracted and efficacy summarized by self-management skills, outcomes, and content tailoring. </p> </div><div class="section"> <a class="named-anchor" id="d5153903e226"> <!-- named anchor --> </a> <h5 class="section-title" id="d5153903e227">Results</h5> <p id="Par3">23 studies were reviewed, with ten reporting an overall positive effect on at least one primary outcome. Effective interventions most often included problem-solving as well as taking action and/or resource utilization. A wide range of health-related outcomes were considered, were efficacious empowerment and disease-specific quality of life were found to be significant. The efficacy of interventions did not seem to vary by duration, format, or mode of delivery or whether these included individuals with low health literacy and/or low income. Tailoring did not seem to impact on efficacy. </p> </div><div class="section"> <a class="named-anchor" id="d5153903e231"> <!-- named anchor --> </a> <h5 class="section-title" id="d5153903e232">Discussion</h5> <p id="Par4">Findings suggest that self-management interventions in populations with low income or low health literacy are most effective when three to four self-management skills are utilized, particularly when problem-solving is targeted. Healthcare providers and researchers can use these findings to develop education strategies and tools for populations with low income or low health literacy to improve chronic illness self-management. </p> </div><div class="section"> <a class="named-anchor" id="d5153903e236"> <!-- named anchor --> </a> <h5 class="section-title" id="d5153903e237">Electronic supplementary material</h5> <p id="d5153903e239">The online version of this article (10.1007/s11606-017-4265-x) contains supplementary material, which is available to authorized users. </p> </div>