Non-Communicable Disease Clinical Practice Guidelines in Brazil: A Systematic Assessment of Methodological Quality and Transparency

Caroline de Godoi Rezende Costa Molino, Nicolina Silvana Romano-Lieber, Eliane Ribeiro and Daniela Oliveira de Melo

PLOS ONE, 2016, vol. 11, issue 11, 1-15

Abstract: Background: Annually, non-communicable diseases (NCDs) kill 38 million people worldwide, with low and middle-income countries accounting for three-quarters of these deaths. High-quality clinical practice guidelines (CPGs) are fundamental to improving NCD management. The present study evaluated the methodological rigor and transparency of Brazilian CPGs that recommend pharmacological treatment for the most prevalent NCDs. Methods: We conducted a systematic search for CPGs of the following NCDs: asthma, atrial fibrillation, benign prostatic hyperplasia, chronic obstructive pulmonary disease, congestive heart failure, coronary artery disease and/or stable angina, dementia, depression, diabetes, gastroesophageal reflux disease, hypercholesterolemia, hypertension, osteoarthritis, and osteoporosis. CPGs comprising pharmacological treatment recommendations were included. No language or year restrictions were applied. CPGs were excluded if they were merely for local use and referred to NCDs not listed above. CPG quality was independently assessed by two reviewers using the Appraisal of Guidelines Research and Evaluation instrument, version II (AGREE II). Main Findings: “Scope and purpose” and “clarity and presentation” domains received the highest scores. Sixteen of 26 CPGs were classified as low quality, and none were classified as high overall quality. No CPG was recommended without modification (77% were not recommended at all). After 2009, 2 domain scores (“rigor of development” and “clarity and presentation”) increased (61% and 73%, respectively). However, “rigor of development” was still rated

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0166367

DOI: 10.1371/journal.pone.0166367

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