Evidence map›Paper›PMID 40355994›Full record

ArticleActas espanolas de psiquiatria2025

Positive ADHD Scores are Associated With Higher Screen Time and Anxiety Symptoms in Medical Students: Cross-sectional Study.

Julia Sader Neves Ferreira, Roberta Molaz Da Silva, Carolina Fauzi Hamuche, Rafael Bonfim Do Nascimento, Ana Paula Ribeiro, Saulo Gil, Lucas Melo Neves

Abstract read
In one paragraph

Article in Actas espanolas de psiquiatria, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Patterns of prescription stimulant initiation before and during the COVID-19 pandemic: a population-based time-series analysis.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Article
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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

7 authors.

Julia Sader Neves FerreiraMedicine Graduation Department, Santo Amaro University, 04743-030 São Paulo, Brazil; Physical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil.
Roberta Molaz Da SilvaMedicine Graduation Department, Santo Amaro University, 04743-030 São Paulo, Brazil; Physical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil.
Carolina Fauzi HamuchePhysical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil; Faculty of Medical Sciences of Santa Casa de São Paulo, 01224-001 São Paulo, Brazil.
Rafael Bonfim Do NascimentoPhysical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil; Post-Graduate Program in Health Sciences, Santo Amaro University, 04743-030 São Paulo, Brazil.
Ana Paula RibeiroPost-Graduate Program in Health Sciences, Santo Amaro University, 04743-030 São Paulo, Brazil.
Saulo GilPhysical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil; Post-Graduate Program in Health Sciences, Santo Amaro University, 04743-030 São Paulo, Brazil.
Lucas Melo NevesPhysical Activity, Sport and Mental Health Laboratory (LAFESAM), Department of Physical Education, São Paulo State University (UNESP), 13506-900 Rio Claro, Brazil; Post-Graduate Program in Health Sciences, Santo Amaro University, 04743-030 São Paulo, Brazil; Bipolar Disorder Program (PROMAN), Department of Psychiatry, University of São Paulo Medical School, 05508-220 São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAttention deficit hyperactivity disorder (ADHD) refers to a set of symptoms, such as an inability to sustain attention, hyperactivity, and impulsivity, with a prevalence of 2.0% for the general population. Approximately 2.7% of American medical students report having some form of disability, with ADHD emerging as the most frequently self-disclosed condition. Medical students with a positive ADHD Self-Report Scale (ASRS) score present more depression symptoms in comparison with those with a negative ASRS score. Previous studies suggest that a low amount of time spent in physical activity and a high amount of time spent in sedentary behavior were associated with mental disorders (e.g., anxiety and depression). However, information in the literature on this association with symptoms of ADHD is limited, particularly in medical students.

methodsIn this cross-sectional study, we investigated a sample of medical students aged 18 years or older. Individuals diagnosed with ADHD were excluded. Participants completed an online survey, which included questions about demographic and academic experiences, the ADHD Self-Report Scale, the International Physical Activity Questionnaire (IPAQ), and the Beck Anxiety Inventory (BAI). Statistical analysis was conducted using the SPSS 22 program, with a significance threshold of p = 0.05.

resultsOut of ninety-nine medical students included, forty individuals (40.4%), demonstrated positive ASRS scores, suggesting a risk for ADHD. After dividing the participants into groups according to their ASRS scores (negative or positive ASRS), the Mann-Whitney comparison revealed that the negative ASRS group exhibited lower daily screen time (9.0 vs 12.0 hours per day; p < 0.01) and reduced anxiety symptoms (8.0 vs 16.0 points; p < 0.01) compared to the positive ASRS group. Furthermore, the linear multiple regression analysis indicated that screen time was a predictor of the ASRS score.

conclusionIn a sample of medical students, the current study showed a prevalence of 40.4% of positive ASRS. The results suggest that medical students with a positive ASRS score have higher screen time, as well as more symptoms of anxiety. In addition, we found that screen time was a significant predictor of scores in the ASRS.

Indexed as

AnxietyAttention Deficit Disorder with HyperactivityScreen TimeStudents, MedicalAdultCross-Sectional StudiesFemaleHumansMaleSelf ReportYoung Adult

Identifiers

PMID40355994
PMCPMC12069922

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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.