Association of Patient Treatment Preference With Dropout and Clinical Outcomes in Adult Psychosocial Mental Health Interventions : A Systematic Review and Meta-analysis

Abstract

<div class="section"> <a class="named-anchor" id="ab-yoi190081-1"> <!-- named anchor --> </a> <h5 class="title" id="d362417e286">Question</h5> <p id="d362417e288">Is the receipt of a preferred treatment associated with dropout and clinical outcomes in adult psychosocial mental health interventions? </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-2"> <!-- named anchor --> </a> <h5 class="title" id="d362417e291">Findings</h5> <p id="d362417e293">This systematic review and meta-analysis of 29 randomized clinical trials involving 5294 participants with a mental health diagnosis found that receiving preferred psychosocial mental health treatment was associated with lower dropout rates and had a medium positive association with therapeutic alliance. There was no evidence of a significant association with clinical outcomes. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-3"> <!-- named anchor --> </a> <h5 class="title" id="d362417e296">Meaning</h5> <p id="d362417e298">Offering patients with a mental health diagnosis their preferred treatment is associated with important aspects of engagement in psychosocial interventions; these findings strengthen existing policy and guidance on ensuring informed treatment choice in mental health care. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-4"> <!-- named anchor --> </a> <h5 class="title" id="d362417e303">Importance</h5> <p id="d362417e305">Receiving a preferred treatment has previously been associated with lower dropout rates and better clinical outcomes, but this scenario has not been investigated specifically for psychosocial interventions for patients with a mental health diagnosis. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-5"> <!-- named anchor --> </a> <h5 class="title" id="d362417e308">Objective</h5> <p id="d362417e310">To assess the association of patient treatment preference with dropout and clinical outcomes in adult psychosocial mental health interventions via a systematic review and meta-analysis. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-6"> <!-- named anchor --> </a> <h5 class="title" id="d362417e313">Data Sources</h5> <p id="d362417e315">The Cochrane Library, Embase, PubMed, PsychINFO, Scopus, Web of Science, Nice HDAS (Healthcare Databases Advanced Search), Google Scholar, BASE (Bielefeld Academic Search Engine), Semantic Scholar, and OpenGrey were searched from inception to July 20, 2018, and updated on June 10, 2019. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-7"> <!-- named anchor --> </a> <h5 class="title" id="d362417e318">Study Selection</h5> <p id="d362417e320">Studies were eligible if they (1) were a randomized clinical trial; (2) involved participants older than 18 years; (3) involved participants with mental health diagnoses; (4) reported data from a group of participants who received their preferred treatment and a group who received their nonpreferred treatment or who were not given a choice; and (5) offered at least 1 psychosocial intervention. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-8"> <!-- named anchor --> </a> <h5 class="title" id="d362417e323">Data Extraction and Synthesis</h5> <p id="d362417e325">Two researchers extracted study data for attendance, dropout, and clinical outcomes independently. Both assessed the risk of bias according to the Cochrane tool. Data were pooled using random-effects meta-analyses. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-9"> <!-- named anchor --> </a> <h5 class="title" id="d362417e328">Main Outcomes and Measures</h5> <p id="d362417e330">The following 7 outcomes were examined: attendance, dropout, therapeutic alliance, depression and anxiety outcomes, global outcomes, treatment satisfaction, and remission. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-10"> <!-- named anchor --> </a> <h5 class="title" id="d362417e333">Results</h5> <p id="d362417e335">A total of 7341 articles were identified, with 34 eligible for inclusion. Twenty-nine articles were included in the meta-analyses comprising 5294 participants. Receiving a preferred psychosocial mental health treatment had a medium positive association with dropout rates (relative risk, 0.62; 0.48-0.80; <i>P</i> &lt; .001; <i>I</i> ² = 44.6%) and therapeutic alliance (Cohen <i>d</i> = 0.48; 0.15-0.82; <i>P</i> = .01; <i>I</i> ² = 20.4%). There was no evidence of a significant association with other outcomes. </p> </div><div class="section"> <a class="named-anchor" id="ab-yoi190081-11"> <!-- named anchor --> </a> <h5 class="title" id="d362417e360">Conclusions and Relevance</h5> <p id="d362417e362">This is the first review, to our knowledge, examining the association of receiving a preferred psychosocial mental health treatment with both engagement and outcomes for patients with a mental health diagnosis. Patients with mental health diagnoses who received their preferred treatment demonstrated a lower dropout rate from treatment and higher therapeutic alliance scores. These findings underline the need to accommodate patient preference in mental health services to maximize treatment uptake and reduce financial costs of premature dropout and disengagement. </p> </div><p class="first" id="d362417e365">This systematic review and meta-analysis assesses the association of patient treatment preference with dropout and clinical outcomes in adult psychosocial mental health interventions. </p>