2.7. Statistical Analysis
For the analysis, the statistics program Statistica 13 was used. Only complete data, from patients who finished all interventions (n = 36), were taken under consideration. The Shapiro–Wilk W-test was used to proofread data for normality. The descriptive statistics for both background information and examination of the trends in the analyzed parameters with mean values and 95% confidence intervals were used. The ANOVA test for repeated measures and the one-way ANOVA test were applied for the statistical analysis. Spearman rank correlation was calculated. The statistical significance was established at 