Data on effectiveness, safety and usability trial of different nerve blok needles

This dataset contains anonymized data associated with the study "Non-Randomized, Unblinded, Multicenter Controlled Clinical Trial Comparing the Effectiveness, Safety, and Usability of Different Nerve Block Needles." It allows the replication of the results. An R script with the code to reproduce the results is also included, and an HTML file with its output is also included