2.8. Data analysis
The normality of the data was evaluated by the Kolmogorov-Smirnov test. Since the data distribution in both control and intervention groups was not normal, we used the Wilcoxon, Man-Whitney U, and Kruskal-Wallis H statistical tests for data analysis. In order to compare the FNLIT subscales before and after the intervention within and between groups, Wilcoxon and Mann-Whitney U tests were used, respectively. Wilcoxon and Mann-Whitney U tests were used to determine the relationship between FNLIT status with demographic variables in dichotomous variables such as gender before and after the intervention within and between groups. Wilcoxon and Kruskal-Wallis H tests were used in multi-state variables such as the number of family members before and after the intervention within and between groups.