SPSS version 24.0 was used for the statistical analysis. Continuous variables were expressed as mean ± standard deviation and categorized variables were expressed as frequency and percentage. Spearman’s rank correlation test was used to analyze the correlation, using a two-sided α = 0.05 as standard. The model of mediation effect was fitted by AMOS 24.0; the mediation effect was tested by Bootstrap method and P < 0.05 indicated that the difference was statistically significant.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.