Meta-Analysis on Table Tennis Effects on Vision in Children and Adolescents

A 2026 meta-analysis synthesizes results from nine randomized controlled trials published up to February 2026, involving 531 participants. The study, authored by Xin Jin and registered with PROSPERO (CRD420261334889), pools 32 effect sizes to evaluate the dose-response relationship between table tennis exercise and uncorrected visual acuity. The analysis suggests potential benefits but notes low certainty of evidence due to high heterogeneity and risk of bias.

Use Cases

• Estimating optimal exercise dosage for vision programs based on the reported dose-response analysis.
• Informing future clinical trial design using the reported subgroup analysis for adolescents.
• Assessing evidence quality for sports-based interventions using the reported risk-of-bias and heterogeneity metrics.

Strengths

• Includes data from nine randomized controlled trials with 531 participants.
• Employs a three-level random-effects model and cubic splines for dose-response analysis.
• Provides specific optimal dose estimates (e.g., 19.8–22.8 total hours).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• The underlying studies had high heterogeneity (I² = 85.5%) and some risk of bias.

Provenance

Source

figshare

Collection Method

Systematic review and meta-analysis of studies from PubMed, Web of Science, PsycINFO, Cochrane Library, and CNKI.

Time Range

Studies published through February 2026.

Freshness

Last updated 2026-05-28 04:36:06; freshness should be verified.