Investigation of the relationship between nurses’ levels of mental health literacy, holistic nursing competencies, and professional self-efficacy

Table 4 Effects of mental health literacy levels of nurses on holistic nursing competencies and nursing profession self-efficacy, and the effects of holistic nursing competencies on nursing profession self-efficacy (n = 261)

Dependent variable	Independent variable	Non-standardized coefficients	β	t	P value	R2	Adj. R2	F
HNCS	Constant	166.737	-	9.522	0.000a	0.002	0.003	0.541
	MHLS	0.133	0.046	0.735	0.000a	-	-	-
NPSES	Constant	52.344	-	9.103	0.000a	0.018	0.014	4.758
	MHLS	0.130	0.135	2.181	0.000a	-	-	-
NPSES	Constant	42.530	-	12.153	0.000a	0.139	-	41.686
	HNCS	0.124	0.373	6.456	0.000a	-	0.136	-

^aP < 0.05.

R: Regression coefficient; MHLS: Mental Health Literacy Scale; HNCS: Holistic Nursing Competence Scale; NPSES: Nursing Profession Self-Efficacy Scale; Adj. R²: Adjusted R squared.