Table 2.

The mediating and regulating of the model

Variable	Estimate	Lower	Upper	P
Mindfulness → sense of purpose in life	0.0268	0.3299	0.4351	0.000***
Sense of purpose in life → mental health	0.0561	0.6397	0.8602	0.000***
Mindfulness → mental health	0.0374	0.1608	0.3080	0.000***
Family economic condition × mindfulness → mental health	0.0688	− 0.2956	− 0.0250	0.0204*
Type of degree × mindfulness → sense of purpose in life	0.0537	− 0.2601	− 0.0491	0.004**
Academic interest × sense of purpose in life → mental health	0.1605	0.3624	0.9933	0.000***

*p< 0.05, **p< 0.01 and ***p<0.001