Statistical analysis
The collected data were analyzed by SPSS software (ver.26) (IBM SPSS Statistics for Windows, Armonk, NY: IBM Corp.). Quantitative and qualitative variables were reported as means ± standard deviation (SD) and number (percentage), respectively. Kolmogorov–Smirnov test and Q-Q diagram were used to check the normality of data distribution. Basic quantitative and qualitative variables of study participants were compared two groups using independent samples 