The Effect of Acupuncture Duration on Pain Relief
Author Information
Author(s): Leung Albert Y, Kim Susan J, Schulteis Gery, Yaksh Tony
Primary Institution: The University of California, San Diego
Hypothesis
What is the impact of different durations of electroacupuncture on analgesia and sensory thresholds?
Conclusion
Longer durations of electroacupuncture provide a more sustainable analgesic benefit than shorter durations.
Supporting Evidence
- Longer durations of electroacupuncture resulted in a more sustainable analgesic effect.
- The 15-minute stimulation showed an earlier onset of analgesic effect compared to the 30-minute stimulation.
- The study used a four-factor repeated measures ANOVA to analyze the data.
Takeaway
This study found that keeping acupuncture going for longer helps with pain relief better than stopping it sooner.
Methodology
The study used a crossover design with 16 healthy subjects, measuring pain thresholds and VAS scores after different durations of electroacupuncture.
Limitations
No sham acupuncture was used, which may affect the results.
Participant Demographics
16 healthy subjects (10 females and 6 males) with a median age of 25.5 years.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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