Table 4. Multiple linear regression analysis of job burnout.

Variables	B	SE	β	t	P
Constant term	71.350	13.360	–	5.341	0.000
Working years	−2.382	1.047	−0.137	−2.274	0.023
Number of children	3.735	1.460	0.092	2.559	0.011
Hospital grade	3.000	1.325	0.092	2.265	0.024
Nursing profession and work problems	−0.603	0.198	−0.171	−3.046	0.002
Time allocation and workload	0.655	0.259	0.128	2.528	0.012
Patient care issues	0.413	0.155	0.148	2.662	0.008
Management and interpersonal problems	0.768	0.178	0.252	4.320	0.000
Professional identity evaluation	−0.571	0.161	−0.227	−3.537	0.000
Professional frustration	−1.188	0.387	−0.265	−3.072	0.002

Notes.

F = 16.700, P = 0.000, R² = 0.447, adjusted R² = 0.421.