Table 1.

Demographic characteristics of the nurses, study conducted in 2015, Henan Province, China

Variable	Participants (N = 796)		M±SD	Range
	n	%
Gender	male	40	5.0
female	756	95.0
Marital status
single	308	38.7
married	488	61.3
Age [years]			28.78±5.45	8–53
<25 years	156	19.6
25–29 years	344	43.2
30–34 years	196	24.6
≥35 years	100	12.6
Length of service [years]			7.50±6.01	1–33
1–5 years	372	46.7
6–15 years	234	29.4
≥16 years	190	23.9
Job title
primary	646	81.2
intermediate	150	18.8
Department
emergency	76	9.5
surgical	185	23.2
pediatric	34	4.3
obstetrics and gynecology	96	12.1
internal medicine	222	27.9
medical technology	34	4.3
administration	149	18.7