老师，审稿人提了如下意见：If the effect is different
老师，审稿人提了如下意见：If the effect is different across male/female, adding sex as an interaction term in your models would account for the modifier effect. 我研究的因变量是出血（2分类），请问老师：1.这个交互项如何在SPSS中操作呢？2.做出来结果如何解释呢？ 请老师详细到每一步怎么操作吧，万分感谢！！！毕业就靠这篇文章了,谢谢老师