Statistical Analysis
SPSS 11.5 software was used in the analysis of the data. For descriptive analysis, quantitative variables were presented as mean ± standard deviation and median (minimum-maximum), and qualitative variables were presented as number of patients (percentage). Since the normal distribution assumptions were not realized, whether there was a difference between the categories of the qualitative variable, which has two categories in terms of quantitative variable, was analyzed by using the Mann-Whitney U test. The Chi-squared test and Fisher’s exact test were used to evaluate the relationship between two qualitative variables. The statistical significance level was accepted as 0.05.