Evidence map›Paper›PMID 27846245›Full record

ArticlePloS one2016

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, Daniela Oliveira de Melo

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Therapeutic competitions and frailty among older adults in São Paulo city: a cross-sectional population-based study, 2015.Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil · 2025
    Article
  3. Revista panamericana de salud publica = Pan American journal of public health · 2025
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  7. Factors Associated with the Quality and Transparency of National Guidelines: A Mixed-Methods Study.International journal of environmental research and public health · 2022
    Article
  8. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Caroline de Godoi Rezende Costa MolinoDepartment of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil.ORCID http://orcid.org/0000-0001-6925-1201
Nicolina Silvana Romano-LieberDepartment of Public Health Practice, School of Public Health, University of Sao Paulo, São Paulo, Brazil.
Eliane RibeiroUniversity of São Paulo Hospital, Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil.
Daniela Oliveira de MeloDepartment of Biological Sciences, Institute of Environmental Sciences, Chemical and Pharmaceutical, Federal University of São Paulo, Diadema, São Paulo, Brazil.
Universidade de São Paulo · BRHospital Universitário da Universidade de São Paulo · BRUniversidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnnually, 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.

methodsWe 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 < 30%.

conclusionBrazilian healthcare professionals should be concerned with CPG quality for the treatment of selected NCDs. Features that undermined AGREE II scores included the lack of a multidisciplinary team for the development group, no consideration of patients' preferences, insufficient information regarding literature searches, lack of selection criteria, formulating recommendations, authors' conflict of interest disclosures, and funding body influence.

Indexed as

Practice Guidelines as TopicAngina, StableAsthmaAtrial FibrillationBrazilCoronary Artery DiseaseDementiaDepressionGastroesophageal RefluxHeart FailureHumansHypercholesterolemiaHypertensionMaleOsteoarthritisOsteoporosis

Identifiers

PMID27846245
PMCPMC5112889
OpenAlexW2553221469

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.