Statistical AnalysisThe statistical analysis of the data was performed by the utilization of SPSS 11.5 statistical package (IBM, Chicago,IL). The Shapiro-Wilk test was analyzed to determine the data’s normal distribution. The descriptive statistics of the data were indicated in averages, minimum, and maximum for continuous variables, in frequencies and percentages for categorical variables. For evaluating the relationship level between the ordinal data of the groups, the Mann-Whitney U test was used for nonparametric data. For comparing the nominal data between groups, #2 tests were used. Results were interpreted in the credibility interval of 95%, and P G 0.05 was considered as the significance level.