Evidence map›Paper›PMID 31818322›Full record

ArticleBMC research notes2019

The relationship between coffee intake, obstructive sleep apnea risk, and type 2 diabetes glycemic control, in Tabuk City, The Kingdom of Saudi Arabia: a case-control study.

Mohammed Adam Ahmed Elnour, Abdulmoneim Ahmed Saleh, Mowffaq Mohammed Kalantan, Hyder Osman Mirghani

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

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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 1 institution in 1 country.

Mohammed Adam Ahmed ElnourDepartment of Internal Medicine, Faculty of Medicine, University of Tabuk, PO Box 3378, Tabuk, 51941, Saudi Arabia.
Abdulmoneim Ahmed SalehDepartment of Family and Community Medicine, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia.
Mowffaq Mohammed KalantanDepartment of Family and Community Medicine, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia.
Hyder Osman MirghaniDepartment of Internal Medicine, Faculty of Medicine, University of Tabuk, PO Box 3378, Tabuk, 51941, Saudi Arabia. h.mirghani@ut.edu.sa.ORCID http://orcid.org/0000-0002-5817-6194
University of Tabuk · SA

Funding

University of Tabuk S-025-1439
6 · The paper itself

Abstract

objectivesThe study aimed to assess the relationship between coffee intake, obstructive sleep apnea risk (OSA), and glycemic control among patients with diabetes mellitus.

resultsThere were 110 patients with diabetes and 96 healthy control subjects (matched for age and sex) attending a diabetes center زinTabuk, Saudi Arabia during the period from June 2018-October 2019. Stop-Bang questionnaire was used to assess OSA risk, and Epworth Sleepiness Scale to investigate daytime sleepiness. OSA risk and daytime sleepiness were higher among patients with diabetes compared to controls (4.34 ± 1.61 vs. 2.86 ± 1.24, and 8.31 ± 4.40 vs. 6.39 ± 3.70 respectively, P < 0.5), while coffee consumption was not (4.64 ± 3.95 vs. 3.45 ± 3.06, P > 0.05). Women with diabetes were younger with short duration since the diagnosis of diabetes and consumed less coffee compared to men, P < 0.5. A negative correlation was found between coffee consumption and the duration of diabetes, while no correlation was found between coffee intake, the glycated hemoglobin, OSA risk, sex, and daytime sleepiness. Daytime sleepiness and OSA risk were commoners among patients with diabetes, they were not correlated with coffee consumption which was negatively correlated with the duration since diabetes diagnosis. Further larger multi-center studies investigating coffee intake among patients newly diagnosed with diabetes are recommended.

Indexed as

CoffeeAdultCase-Control StudiesCorrelation of DataDiabetes Mellitus, Type 2FemaleGlycated HemoglobinHumansMaleMiddle AgedRisk FactorsSaudi ArabiaSleep Apnea, ObstructiveSurveys and QuestionnairesCoffeeGlycated HemoglobinCoffee intakeDaytime sleepinessObstructive sleep apnea riskSaudi Arabia

Identifiers

PMID31818322
PMCPMC6902540
OpenAlexW2994837639

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.