Evidence map›Paper›PMID 39020383›Full record

ArticleBMC public health2024

Saturation effects of the relationship between physical exercise and systemic immune inflammation index in the short-sleep population: a cross-sectional study.

Yanwei You, Alimjan Ablitip, Yuquan Chen, Hao Ding, Keshuo Chen, Yicong Cui, Xindong Ma

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 5 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

45 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  4. Evidence map of traditional Chinese exercises.Frontiers in public health · 2024
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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.

Yanwei You *Division of Sports Science & Physical Education, Tsinghua University, Beijing, China.
Alimjan Ablitip *Division of Sports Science & Physical Education, Tsinghua University, Beijing, China.
Yuquan Chen *School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, VIC, Australia.
Hao DingDivision of Sports Science & Physical Education, Tsinghua University, Beijing, China.
Keshuo ChenDivision of Sports Science & Physical Education, Tsinghua University, Beijing, China.
Yicong CuiDivision of Sports Science & Physical Education, Tsinghua University, Beijing, China.
Xindong MaDivision of Sports Science & Physical Education, Tsinghua University, Beijing, China. maxd@mail.tsinghua.edu.cn.

Funding

Institute of Sports Development Research of Tsinghua University Research on John Mo's thought and practice of Physical EducationTsinghua University Funding of Future Scholar Program
6 · The paper itself

Abstract

backgroundShort sleep can lead to an increase in inflammation and regular exercise has been shown to have a mitigation effect. However, the association between physical exercise (PE) and inflammation in the short sleep population is an unknown and intriguing issue.

methodsNHANES dataset spanning the years 2007 to 2018 were analyzed. To investigate the relationship mentioned above, we carried out multivariate linear regression models controlling for sociodemographic and lifestyles factors. The systemic immune inflammation index (SII) served as a reflection of inflammatory potential, calculated as the product of platelet count, neutrophil count, and divided by the lymphocyte count. Self-reported questionnaires were used to collect sleep and exercise information.

resultsA total of 14,664 participants were included for final analysis. Across the three models, PE showed significant negative associations with SII as a continuous variable [Crude Model, β (95% CI): -1.261(-1.600, -0.922), p < 0.001; Model 1, β (95% CI): -1.005(-1.344, -0.666), p < 0.001; Model 2, β (95% CI): -0.470(-0.827, -0.112), p = 0.011]. The consistent nature of the findings persisted when investigating physical exercise (PE) as a categorized variable. By two-piecewise linear regression model, we calculated a saturation effect of PE with the inflection point as 2400 MET-minutes/week.

conclusionThis study suggested that performing no more than 2400 MET-minutes/week of PE was associated with lower SII levels in the short sleep population, while more PE might not bring additional benefits.

Indexed as

ExerciseInflammationNutrition SurveysAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedSleepSurveys and QuestionnairesCross-sectional studyPhysical exerciseSaturation effectsShort sleepSystemic immune inflammation index

Identifiers

PMID39020383
PMCPMC11256404

What OpenQuestion holds

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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.