Caffeine Effects on Basketball Performance: A Systematic Review and Meta-Analysis

A systematic review and meta-analysis by Jingxin Liu, evaluating the effects of caffeine intake on basketball-specific skills and physical performance outcomes. The document synthesizes results from 18 blinded, crossover studies, reporting standardized mean differences for metrics like sprint speed and jump height. It was last updated on 2026-05-07 and is shared under a CC-BY-4.0 license.

Use Cases

• Analyzing the dose-response relationship of caffeine on athletic performance based on reported low (2.3–3 mg/kg) and moderate (>3 mg/kg) doses.
• Evaluating the impact of caffeine on specific physical metrics like linear sprint speed and single-jump height based on the reported SMD values.
• Investigating the differential effects of caffeine on isolated technical skills versus overall game performance as described in the review's conclusions.
• Synthesizing evidence on caffeine's ergogenic effects for systematic reviews or meta-analyses in sports nutrition.

Strengths

• The analysis is based on 18 studies employing a blinded, crossover design, which suggests a rigorous methodological foundation.
• Results include specific standardized mean difference (SMD) values and confidence intervals for key performance outcomes like sprint speed (SMD: -0.27) and jump height (SMD: 0.15).
• The document is registered with PROSPERO (CRD420251060676), indicating adherence to systematic review protocols.

Limitations

• The primary data file is a 35.0 MB DOCX document; the underlying raw or tabular data from the included studies is not directly provided.
• Column-level documentation is absent; field semantics must be inferred after download from the text.
• Row count is unknown, which may limit suitability assessment for direct computational analysis.

Provenance

Source

figshare

Collection Method

Systematic review and meta-analysis of existing scientific literature.

Freshness

Last updated 2026-05-07 10:59:58; freshness should be verified.