Statistical Analysis
In descriptive statistics of the data; frequency, ratio, mean and
standard deviation values were used. Continuous data are reported as
means ± standard deviations (SD) or median values as appropriate.
Statistical analyses were done with the SPSS 21.0 package program.
Statistical analyses were carried out with the chi-square / Fisher’s
Exact test in cross tables. P <0.05 was considered
statistically significant.