Evidence map›Paper›PMID 31223408›Full record

ArticleThe Pan African medical journal2019

Accuracy and precision of four main glucometers used in a Sub-Saharan African Country: a cross-sectional study.

Simeon-Pierre Choukem, Colette Sih, Daniel Nebongo, Philomene Tientcheu, André-Pascal Kengne

Abstract readComparative Study
In one paragraph

Article in The Pan African medical journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Simeon-Pierre ChoukemDepartment of Internal Medicine and Paediatrics, Faculty of Health Sciences, University of Buea, Buea, Cameroon.
Colette SihDepartment of Internal Medicine and Paediatrics, Faculty of Health Sciences, University of Buea, Buea, Cameroon.
Daniel NebongoHealth and Human Development (2HD) Research Network, Douala, Cameroon.
Philomene TientcheuUNILABO Biomedical Laboratory, Douala, Cameroon.
André-Pascal KengneSouth African Medical Research Council and University of Cape Town, Cape Town, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductioncapillary glucose measurement using point-of-care glucometers is an essential part of diabetes care. We determined the technical accuracy, clinical accuracy and precision of commonly available glucometers against standard spectrophotometry in Cameroon.

methodsa sample of four glucometers was selected. In the 108 diabetic and non-diabetic participants, blood glucose values obtained by glucometers were compared to the reference laboratory method to determine their technical and clinical accuracies. Precision was determined by repeated measurements using standard solutions of different concentrations.

resultsaccu-Chek

conclusionno glucometer met all the international recommendations for technical accuracy. Accu-Chek™ Active and Mylife™, Pura™ met the International Organization for Standardization 2013 recommendations for clinical accuracy based on Parke's consensus error grid analysis. All glucometers assessed except Accu-Chek

Indexed as

Point-of-Care SystemsAdultAgedAged, 80 and overBlood GlucoseBlood Glucose Self-MonitoringCameroonCross-Sectional StudiesDiabetes MellitusFemaleHumansMaleMiddle AgedReference ValuesReproducibility of ResultsYoung AdultBlood GlucoseCameroonclinical accuracyglucometerprecisiontechnical accuracy

Identifiers

PMID31223408
PMCPMC6561013

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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.