Table 4.

Multiple-factor analysis of the job stress of front-line nurses.

Dependent variable	Regression coefficient	SE	Standardized regression coefficient	t-value	p-value
Constant	10.364	2.651		2.835	0.006
Working hours per day	2.085	0.498	0.332	4.195	0.000
Service years	0.776	0.223	0.283	3.523	0.001
Number of night shifts per week	2.403	0.652	0.296	3.687	0.000
Level of academic qualification	7.744	3.209	0.161	2.415	0.018

R = 0.807, R² = 0.653, F = 39.886, P < 0.01.