02686nas a2200169   4500000000100000008004100001100001200042700001800054700002300072700002000095700001900115245016700134300001200301490000600313520218300319022001402502       2017                            d1 aJoshi R1 aAbimbola Seye1 aPraveen Devarsetty1 aAbdel-All Marwa1 aPutica Barbara00aEffectiveness of community health worker training programmes for cardiovascular disease management in low-income and middle-income countries: a systematic review.  ae0155290 v73 a<p>
<b>INTRODUCTION: </b>Community health workers (CHWs) are increasingly being tasked to prevent and manage cardiovascular disease (CVD) and its risk factors in underserved populations in low-income and middle-income countries (LMICs); however, little is known about the required training necessary for them to accomplish their role. This review aimed to evaluate the training of CHWs for the prevention and management of CVD and its risk factors in LMICs.
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<b>METHODS: </b>A search strategy was developed in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and five electronic databases (Medline, Global Health, ERIC, EMBASE and CINAHL) were searched to identify peer-reviewed studies published until December 2016 on the training of CHWs for prevention or control of CVD and its risk factors in LMICs. Study characteristics were extracted using a Microsoft Excel spreadsheet and quality assessed using Effective Public Health Practice Project's Quality Assessment Tool. The search, data extraction and quality assessment were performed independently by two researchers.
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<b>RESULTS: </b>The search generated 928 articles of which 8 were included in the review. One study was a randomised controlled trial, while the remaining were before-after intervention studies. The training methods included classroom lectures, interactive lessons, e-learning and online support and group discussions or a mix of two or more. All the studies showed improved knowledge level post-training, and two studies demonstrated knowledge retention 6 months after the intervention.
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<b>CONCLUSION: </b>The results of the eight included studies suggest that CHWs can be trained effectively for CVD prevention and management. However, the effectiveness of CHW trainings would likely vary depending on context given the differences between studies (eg, CHW demographics, settings and training programmes) and the weak quality of six of the eight studies. Well-conducted mixed-methods studies are needed to provide reliable evidence about the effectiveness and cost-effectiveness of training programmes for CHWs.
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