Key Takeaway
EFT demonstrates large treatment effects for anxiety (d=1.23), significantly outperforming control conditions across 14 randomized controlled trials.
Summary
This systematic review and meta-analysis evaluated the efficacy of Emotional Freedom Techniques for anxiety disorders and symptoms. The analysis included 14 randomized controlled trials with a combined sample of over 650 participants.
The pooled effect size was large (Cohen's d = 1.23), indicating EFT produces substantial reductions in anxiety compared to control conditions. Effects were consistent across different anxiety presentations including test anxiety, public speaking anxiety, and generalized anxiety. The review concluded that EFT meets criteria for an evidence-based treatment.
Methods
- Systematic review following PRISMA guidelines
- Meta-analysis of 14 RCTs
- Included various anxiety presentations
- Compared EFT to waitlist, TAU, and active controls
- Quality assessment of included studies
Key Results
- Large effect size (d = 1.23) for anxiety reduction
- Effects significant vs waitlist controls
- Effects significant vs active controls
- Consistent effects across anxiety types
- Benefits maintained at follow-up
Limitations
- Variable study quality
- Heterogeneity in anxiety measures
- Limited comparison to gold-standard treatments
- Publication bias possible