The researchers ran a multi-group analysis to compare men and women.
研究人员进行了多组分析来比较男性和女性。
After confirming measurement invariance, the team used multi-group analysis to test whether the relationship between stress and sleep quality differed across countries.
在确认测量不变性之后,团队使用多组分析来检验“压力与睡眠质量的关系”是否在不同国家之间存在差异。