Evidence map›Paper›PMID 40217183›Full record

SynthesisBMC public health2025

The best approaches and doses of exercise for improving sleep quality: a network meta-analysis and dose-response relationship study.

Hai Wang, Xianyang Xin, Yingxu Pan

Abstract readNetwork Meta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 4 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

15 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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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

3 authors.

Hai WangCapital University of Physical Education and Sports, Beijing, 100191, China.
Xianyang XinCapital University of Physical Education and Sports, Beijing, 100191, China.
Yingxu PanCapital University of Physical Education and Sports, Beijing, 100191, China. panyingxu@cupes.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPoor sleep quality not only diminishes people's quality of life and work efficiency but is also closely associated with various diseases. A reasonable exercise regimen can improve sleep quality to some extent, but there is a lack of comparative studies on the effects of different types of exercise, especially varying exercise doses, on sleep quality.

objectiveTo systematically evaluate the effects of different exercise modalities and doses on sleep quality.

methodsA search was conducted in PubMed, Web of Science, EBSCO, Cochrane Library, and China National Knowledge Infrastructure (CNKI) databases for randomized controlled trials (RCTs) on the effects of different exercise modalities on sleep quality, from database inception to November 2024. Two researchers independently screened the literature, extracted data, and assessed the risk of bias in the included studies. Network meta-analysis and dose-response analysis were performed using Stata 16.0 and R software with a random-effects model.

resultsA total of 86 RCTs involving 7,276 participants were included. Six types of interventions were assessed: Aerobic Exercise (AE), Resistance Training (RT), Combined Aerobic and Resistance training (AE + RT), Yoga, Pilates, and Traditional Chinese Sports (TCS). The network meta-analysis results showed that compared to the control group, AE (SMD = -1.21, 95% CI: -1.50, -0.91, P < 0.01), RT (SMD = -1.12, 95% CI: -1.80, -0.44, P < 0.01), AE + RT (SMD = -1.11, 95% CI: -1.56, -0.66, P < 0.01), YOGA (SMD = -0.82, 95% CI: -1.22, -0.42, P < 0.01), Pilates (SMD = -1.65, 95% CI: -2.42, -0.88, P < 0.01), and TCS (SMD = -0.94, 95% CI: -1.28, -0.60, P < 0.01) all significantly improved sleep quality. The cumulative ranking probability (SUCRA) ranking showed that Pilates (91.7%) was the most effective, followed by AE (69.7%), AE + RT (59.4%), RT (58.6%), TCS (40.5%), and YOGA (30.1%). Additionally, the relationship between exercise dose and sleep quality was nonlinear, following a U-shaped curve. The overall optimal exercise dose for improving sleep quality was 920 MET-min/week. The optimal doses varied across exercise types, ranging from 390 MET-min/week for Pilates to 1,100 MET-min/week for aerobic exercise.

conclusionThis study provides strong support for non-pharmacological interventions to improve sleep quality. For individuals aiming to improve their sleep through exercise, Pilates and aerobic exercise are recommended as the preferred options. Additionally, controlling the exercise dose within the optimal range (e.g., 920 MET-min/week) can significantly enhance the intervention effect. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

ExerciseSleep QualityExercise Movement TechniquesHumansQuality of LifeRandomized Controlled Trials as TopicYogaDoseExerciseMeta-analysisSleep qualitySystematic review

Identifiers

PMID40217183
PMCPMC11987399

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.