Statistical analysis:
Statistical analysis was performed using SPSS Version 21. Since the study population was relatively small, the data was not distributed normally, thus an a-parametric test was chosen, “Wilcoxon Signed Ranks test” to examine the differences between the variables, related to satisfaction in pain management. Variables related to the pain knowledge parameter were examined by the Mc-Nemar test. P.Value of less than 0.05 was consideredstatistically significant.
Results