Evidence map›Paper›PMID 39697858›Full record

ArticleJournal of diabetes and metabolic disorders2025

Influence of smoking on glycaemic control in individuals with type 1 diabetes using flash glucose monitoring and its mediating role in the relationship between socioeconomic status and glycaemic control.

Fernando Sebastian-Valles, Julia Martinez-Alfonso, Victor Navas-Moreno, Jose Alfonso Arranz-Martin, Maria Sara Tapia-Sanchiz, Juan José Raposo-López, Miguel Antonio Sampedro-Nuñez, Vicente Martínez-Vizcaino, Mónica Marazuela

Abstract read
In one paragraph

Article in Journal of diabetes and metabolic disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

9 authors.

Fernando Sebastian-Valles *Department of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.ORCID 0000-0002-4127-0483
Julia Martinez-Alfonso *Department of Family and Community Medicine, Hospital La Princesa/Centro de Salud Daroca, Madrid, 28006 Spain.
Victor Navas-MorenoDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.
Jose Alfonso Arranz-MartinDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.
Maria Sara Tapia-SanchizDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.
Juan José Raposo-LópezDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.
Miguel Antonio Sampedro-NuñezDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.
Vicente Martínez-VizcainoHealth and Social Care Research Center, Universidad de Castilla-La Mancha, Cuenca, 16071 Spain.
Mónica MarazuelaDepartment of Endocrinology and Nutrition, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa, Universidad Autónoma de Madrid, Madrid, 28006 Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study examined the influence of smoking on glycaemic control in individuals with type 1 diabetes (T1D) using flash continuous glucose monitoring (F-CGM) systems, as well as its potential mediating role in the relationship between socioeconomic status (SES) and glycaemic control. Methods: This study included 378 subjects with T1D (18% smokers). Glucose metrics cloud downloads were obtained over a period of 14 days. Mean annual net income per person based on census tract data was used as a proxy for SES. Mediation analysis was performed using four-way effect decomposition procedures. Results: Smokers exhibited significantly lower net income than non-smokers ( Conclusions: Our data suggest that smoking exerts a detrimental effect on glycaemic control in individuals with T1D using F-CGM systems. In addition, tobacco use partially mediates the relationship between SES and glycaemic control. Thus, adopting smoking cessation measures could lead to improved glycaemic control and help mitigate the impact of social inequalities on T1D. Supplementary Information: The online version contains supplementary material available at 10.1007/s40200-024-01535-y.

Indexed as

Flash glucose monitoringMediation analysesSmokingSocioeconomic statusType 1 diabetes

Identifiers

PMID39697858
PMCPMC11649592

What OpenQuestion holds

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Registered trials

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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.