Statistical analysis
Descriptive statistics were reported on the demographic data and all outcome measures. Demographic and baseline data were compared between the two groups using an independent t-test or a Chi-square test for interval and categorical data to assess for any potential disparities between the two groups. To evaluate the effectiveness of the interventions, the Wilcoxon Signed Rank Test was used for within-group data (pre- and post-intervention assessments) and the Mann-Whitney Test was used for between-group comparison (two groups). The Bonferroni correction was adopted to account for multiple comparison. Significance levels were set at smaller than or equal to 0.003. Data from the pre- and post-intervention assessments was analysed using SPSS software.