*2.9. Statistical Analysis*

Quantitative data will be imported into the Statistical Package for Social Science (SPSS) 22.0 for analysis and reported using descriptive statistics (absolute and relative frequencies, measures of central tendency and measures of variability). For numerical data, the Wilcoxon test will be used when there are two measurements, while the Friedman test will be used when there are more than two measurements. For categorical data, the Chi-Square test will be used. All the analyses will consider a confidence interval of 95% (CI95%) and a statistical significance of p < 0.05. Adverse events will be categorized. The percentage of scheduled and completed treatment sessions will be compared.

The feasibility results will be presented qualitatively. The researchers will analyze the audio transcripts of the focus group, Photovoice and additional questions through the thematic analysis to identify and validate the significant themes and patterns from the discussion with the parents. The ATLAS.ti software will be used to code, group and present the data, based on the results.
