Evidence map›Paper›PMID 33532614›Full record

SynthesisEndocrinology, diabetes & metabolism2021

Effectiveness of interventions based on patient empowerment in the control of type 2 diabetes in sub-Saharan Africa: A review of randomized controlled trials.

Amélie Mogueo, Charity Oga-Omenka, Marie Hatem, Barthelemy Kuate Defo

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Endocrinology, diabetes & metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

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  3. Factors associated with patient empowerment in Spanish adults with type 2 diabetes: A cross-sectional analysis.Health expectations : an international journal of public participation in health care and health policy · 2022
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  4. Evaluating the implementation of group empowerment for people with type 2 diabetes at Grassy Park Community Day Centre, Cape Town: A convergent mixed-methods study.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2025
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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 2 institutions in 1 country.

Amélie MogueoSchool of Public Health of the University of Montreal Montreal QC Canada.ORCID 0000-0002-8302-6200
Charity Oga-OmenkaSchool of Public Health of the University of Montreal Montreal QC Canada.
Marie HatemSchool of Public Health of the University of Montreal Montreal QC Canada.
Barthelemy Kuate DefoSchool of Public Health of the University of Montreal Montreal QC Canada.
Université de Montréal · CACentre Hospitalier Universitaire Sainte-Justine · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: It is estimated that 1.6 million deaths worldwide were directly caused by diabetes in 2016, and the burden of diabetes has been increasing rapidly in low- and middle-income countries. This study reviews existing interventions based on patient empowerment and their effectiveness in controlling diabetes in sub-Saharan Africa. Method: PubMed, MEDLINE, EMBASE, CINAHL, Web of Science, PsycINFO and Global Health were searched through August 2018, for randomized controlled trials of educational interventions on adherence to the medication plan and lifestyle changes among adults aged 18 years and over with type 2 diabetes. Random-effects meta-analysis was used. Results: Eleven publications from nine studies involving 2743 participants met the inclusion criteria. The duration of interventions with group education and individual education ranged from 3 to 12 months. For six studies comprising 1549 participants with meta-analysable data on glycaemic control (HbA1c), there were statistically significant differences between intervention and control groups: mean difference was -0.57 [95% confidence interval (CI) -0.75, -0.40] ( Conclusion: This review supports the findings that interventions based on patient empowerment may improve glycaemia (HbA1c) and blood pressure in patients with diabetes. The long-term and lifestyle interventions appear to be the most effective interventions for glycaemic control.

Indexed as

Patient CompliancePatient Education as TopicRandomized Controlled Trials as TopicAdolescentAdultAfrica South of the SaharaAgedBlood PressureDiabetes Mellitus, Type 2FemaleGlycated HemoglobinGlycemic ControlHealthy LifestyleHumansHypoglycemic AgentsMaleGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic Agentseffectivenessinterventionpatient empowermentself‐managementsub‐Saharan Africa

Identifiers

PMID33532614
PMCPMC7831206
OpenAlexW3081211164

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.