Dimension	Number of people	Nurse Work Stress Source			Psychological behavior of nurses
Dimension	Number of people	Divide equally	F/t	P value	Average Score	F/t	P value
Age
20 - 30	158	1.37 ± 0.51	0.287	0.751	0.87 ± 0.51	0.531	0.0.589
31 - 40	115	1.42 ± 0.55			0.97 ± 0.58
≥41	9	1.54 ± 1.15			1.00 ± 1.17
Years of service
1 - 5	98	1.26 ± 0.47	1.607	0.191	0.79 ± 0.53	1.486	0.221
6 - 10	100	1.47 ± 0.57			0.97 ± 0.54
11 - 15	62	1.49 ± 0.51			1.04 ± 0.57
≥16	21	1.33 ± 0.75			0.86 ± 0.72
Professional title
Vice nurses and above	8	1.49 ± 1.00	1.301	0.277	0.94 ± 1.02	0.433	0.730
nurse-in-charge	90	1.50 ± 0.52			0.98 ± 0.54
primary nurse	146	1.36 ± 0.53			0.87 ± 0.54
nurse	38	1.22 ± 0.49			0.85 ± 0.57
Education
junior college	7	1.47 ± 0.49	0.419	0.659	0.93 ± 0.46	0.003	0.997
Nndergraduate	271	1.40 ± 0.55			0.91 ± 0.57
Post-graduate	4	1.36 ± 0.42			0.90 ± 0.42
Former-departments
ICU	62	1.44 ± 0.54	0.793	0.557	0.90 ± 0.58	0.661	0.654
Infectious Diseases	17	1.48 ± 0.66			0.92 ± 0.46
Obstetrics and Gynecology	16	1.73 ± 1.01			1.21 ± 1.04
Oncology	42	1.34 ± 0.49			0.98 ± 0.65
General Surgery	74	1.32 ± 0.48			0.82 ± 0.38
General Internal Medicine	71	1.36 ± 0.49			0.91 ± 0.56
Marital status
Yes	183	1.47 ± 0.54	2.139	0.034	0.98 ± 0.56	2.004	0.047
No	99	1.26 ± 0.53	2.139	0.034	0.78 ± 0.53	2.004	0.047