Table 3.

Correlation matrix between studies variables (N = 489).

	r (p-value)
	1.	2.	3.	4.	5.	6.
Before outbreak
1. PSU	–
2. PSMU	0.505 **	–
3. PWS	0.321**	0.234**	–
4. Depression	0.504**	0.379**	0.427**	–
5. Anxiety	0.407**	0.311**	0.409**	0.751**	–
6. Stress	0.422**	0.372**	0.462**	0.820**	0.815**	–
COVID-19 outbreak
1. PSU	–
2. PSMU	0.633**	–
3. PWS	0.313**	0.356**	–
4. Depression	0.449**	0.501**	0.475**	–
5. Anxiety	0.428**	0.483**	0.483**	0.732**	–
6. Stress	0.504**	0.520**	0.501**	0.777**	0.768**	–
Post-lockdown
1. PSU	–
2. PSMU	0.651**	–
3. PWS	0.188**	0.216**	–
4. Depression	0.357**	0.382**	0.387**	–
5. Anxiety	0.372**	0.402**	0.418**	0.764**	–
6. Stress	0.491**	0.436**	0.380**	0.747**	0.811**	–

PSU, Problematic smartphone use; PSMU, Problematic social media use; PWS, Perceived weight stigma.

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.