Perceived social support and professional identity in nursing students during the COVID-19 pandemic era: the mediating effects of self-efficacy and the moderating role of anxiety

Table 2 Descriptive statistics and correlations of four variables (N = 2,457)

Variables	M	SD	Perceived social support	Self-efficacy	Professional identity	Anxiety
Perceived social support	61.67	13.55	1
Self-efficacy	26.53	6.93	0.55**	1
Professional identity	64.00	12.78	0.46**	0.51**	1
Anxiety	3.74	4.62	-0.29**	-0.17**	-1.90**	1

ISSN: 1472-6920