Enhancing first-attempt success in radial artery cannulation: a PDCA-driven approach for anesthesiology residency training.

Front Surg · 2025 · PMC11932991 · PMID 40134531

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did not reach statistical significanceno p-value reported

Additionally, ultrasound usage was higher in the PDCA group, and assessment scores showed improvement, though the latter did not reach statistical significance.

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