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