Statistical analysis
SD
The Collected data were statistically analyzed using Statistical Package for Social, Science software (version 20, SPSS Inc., Chicago, IL). Continuous variables with a normal distribution were reported as mean ± SD and range. Categorical variables were summarized as frequencies and percentages. Numerical data were evaluated using independent T-test, repeated measures analysis of variance (ANOVA), and Least Significant Difference (LSD) was used to detect a significant difference between every 2 separate groups, while qualitative data were evaluated by Chi-square test (χ2). P values < 0.05 and < 0.001 were considered statistically significant and highly statistically significant respectively.