After structural equation modeling, the fit indexes, GFI=0.924, CFI=0.913, the abstracted factor model showed a good fit with the sample data.

• 经过结构方程模型的鉴定、评价和检测等过程，由这5个压力源构成的因子模型被证明与样本数据的分布相适应GFI=0.；924，GFI=0