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Table 4 Summary of the results of the questionnaires

From: The application of the acoustic shadowing facilitates guidance in radial artery puncture and cannulation teaching in standardized training for residents: a randomized controlled trial

Entries ASFU-G TU-G P value
YES NO Uncertain YES NO Uncertain
Have you improved your clinical skills? 51 0 0 50 0 0 Not applicable
Have you improved your improved learning interests? 51 0 0 47 0 3 0.076
Have you improved theoretical knowledge of ultrasound? 47 0 4 43 2 5 0.320
Have you improved theoretical knowledge of anesthesia? 48 0 3 47 1 2 0.331
Have you mastered radial artery puncture and catheterization? 47 0 4 44 1 5 0.549
Will you recommend this method to others? 49 1 1 46 1 3 0.581
Is it helpful for your clinical work in the future? 47 0 4 45 2 3 0.337
Teaching satisfaction score 9 (8–10) 9 (8–9) 0.475
  1. Values are number or median (quartile spacing)