“…Finally, we performed a structural equation model analysis with interparental conflict as the independent variable, parent-adolescent relations and loneliness as the mediator variables, and OGA symptomatology as the dependent variable. The goodness-of-fit of the model was evaluated using the following indices: chi-square statistics; root-mean-square error of approximation (RMSEA), which is best if below .06; standardized root-mean-square residual (SRMR), which is best if below .08; and comparative fit index (CFI), which is best if above .95 (Anderson & Gerbing, 1988; Hu & Bentler, 1999; Peng, Jiang, et al., 2013; Peng, Ren, et al., 2020; Peng, Zhang, et al., 2020). Finally, the bootstrap method (a bootstrap sample of 1,500 was specified) was adopted to assess the magnitude of the direct and indirect effects.…”