Meta-Analysis of Knee Injury Prevention Training for Athletes

A systematic review and meta-analysis of 10 studies involving 15,296 athletes evaluates the effectiveness of exercise-based preventive training. It reports a significantly lower incidence of knee injuries (RR = 0.68) and anterior cruciate ligament injuries (RR = 0.43) in trained groups. The analysis, conducted by Hao Zhou, includes exploratory subgroup analyses to identify factors influencing program effectiveness.

Use Cases

• Analyze the pooled risk ratio (RR = 0.68) for overall knee injury incidence from the 10 included studies.
• Investigate the subgroup analysis findings on factors influencing the effectiveness of preventive training programs.
• Examine the reported heterogeneity and confidence intervals (e.g., 95% CI: 0.51–0.92) to assess result robustness.
• Review the specific injury outcomes, such as anterior cruciate ligament injuries (RR = 0.43), detailed in the results.

Strengths

• Aggregates data from 10 distinct studies, providing a synthesized evidence base.
• Includes a large pooled participant population of 15,296 athletes.
• Reports specific, quantified outcomes like risk ratios (RR) and 95% confidence intervals.

Limitations

• High overall heterogeneity reported among the study results, with sources unidentified.
• Subgroup analyses are based on a small sample size, limiting their interpretative power.
• The dataset is a 12.6 KB document summarizing findings, not the raw underlying trial data.

Provenance

Source

Systematic literature search across PubMed, Embase, Web of Science, and Cochrane Library.

Collection Method

Systematic review and meta-analysis following PRISMA guidelines, registered with PROSPERO (CRD42024543884).

Time Range

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Freshness

Last updated March 23, 2026.

Geography

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