Evidence map›Paper›PMID 38302280›Full record

ArticleBritish journal of sports medicine2024

Associations of the 'weekend warrior' physical activity pattern with all-cause, cardiovascular disease and cancer mortality: the Mexico City Prospective Study.

Gary O'Donovan, Fanny Petermann-Rocha, Gerson Ferrari, I-Min Lee, Mark Hamer, Emmanuel Stamatakis, Olga L Sarmiento, Agustín Ibáñez, Patricio Lopez-Jaramillo

Abstract read
In one paragraph

Article in British journal of sports medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 pooled it
–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

31 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  20. Accelerometer-derived physical activity patterns and incident type 2 diabetes: a prospective cohort study.The international journal of behavioral nutrition and physical activity · 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

9 authors.

Gary O'DonovanFacultad de Medicina, Universidad de los Andes, Bogotá, Colombia g.odonovan@uniandes.edu.co.ORCID http://orcid.org/0000-0001-6748-6218
Fanny Petermann-RochaCentro de Investigación Biomédica, Facultad de Medicina, Universidad Diego Portales, Santiago, Chile.
Gerson FerrariEscuela de Ciencias de la Actividad Física, el Deporte y la Salud, Universidad de Santiago de Chile (USACH), Santiago, Chile.ORCID http://orcid.org/0000-0003-3177-6576
I-Min LeeHarvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0002-1083-6907
Mark HamerInstitute Sport Exercise Health, Division Surgery Interventional Science, University College London, London, UK.
Emmanuel StamatakisCharles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.ORCID http://orcid.org/0000-0001-7323-3225
Olga L SarmientoFacultad de Medicina, Universidad de los Andes, Bogotá, Colombia.
Agustín IbáñezLatin American Brain Health Institute (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile.
Patricio Lopez-JaramilloInstituto Masira, Universidad de Santander (UDES), Bucaramanga, Colombia.

Funding

TDP-43 Loss-of-Function: Biology to BiomarkersP01AG019724 · NIA · UNIVERSITY OF PENNSYLVANIA · PI Jennifer Merrilees · 2002 to 2026
$67.2M
An automated machine learning approach to language changes in Alzheimer’s disease and frontotemporal dementia across Latino and English-speaking populationsR01AG075775 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MARIA LUISA GORNO TEMPINI, Adolfo Martin Garcia · 2023 to 2026
$7.2M
US-South American Initiative for Genetic-Neural-Behavioral Interactions in Human Neurodegenerative ResearchR01AG057234 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Claudia Duran-Aniotz, Agustin M. Ibanez · 2019 to 2026
$6.1M
NIA NIH HHS P01 AG019724NIA NIH HHS R01 AG057234NIA NIH HHS R01 AG075775Wellcome Trust
6 · The paper itself

Abstract

objectivesThe objective was to investigate the benefits of the 'weekend warrior' physical activity pattern in Latin America, where many people take part in high levels of non-exercise physical activity.

methodsParticipants in the Mexico City Prospective Study were surveyed from 1998 to 2004 and resurveyed from 2015 to 2019. Those who exercised up to once or twice per week were termed weekend warriors. Those who exercised more often were termed regularly active. Analyses were adjusted for potential confounders.

resultsThe main analysis included 26 006 deaths in 154 882 adults (67% female) aged 52±13 years followed for 18±4 years (mean±SD). Compared with those who reported no exercise, the HR (95% CI) was 0.88 (0.83 to 0.93) in the weekend warriors and 0.88 (0.84 to 0.91) in the regularly active. Similar results were observed for cardiovascular disease and cancer mortality, but associations were weaker. Stratified analyses showed that substantial reductions in all-cause mortality risk only occurred when the duration of exercise sessions was at least 30-60 min. The repeated-measures analysis included 843 deaths in 10 023 adults followed for 20±2 years. Compared with being inactive or becoming inactive, the HR was 0.86 (95% CI 0.65 to 1.12) when being a weekend warrior or becoming a weekend warrior and 0.85 (95% CI 0.70 to 1.03) when being regularly active or becoming regularly active.

conclusionsThis is the first prospective study to investigate the benefits of the weekend warrior physical activity pattern in Latin America. The results suggest that even busy adults could benefit from taking part in one or two sessions of exercise per week.

Indexed as

Cardiovascular DiseasesNeoplasmsAdultExerciseFemaleHumansMaleMexicoProspective StudiesSurveys and QuestionnairesCohort StudiesDeathExercise

Identifiers

PMID38302280
PMCPMC11808350

What OpenQuestion holds

Textmetadata
LicenceTDM
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.