Table 1.

Participant characteristics (n = 17).

Characteristics	N (%) or Mean (SD)
Sex
Male	6 (35.3)
Female	11 (64.7)
Age, mean (range)	30.41 (23~46)
Years of employment	8.35 (3.76)
Education level
Diploma	4 (23.5)
Baccalaureate Degree	12 (70.6)
Master Degree	1(5.9)
Marital status
Married	9 (52.9)
Single	8 (47.1)
Place of birth
Jiangsu Province	5(29.4)
Anhui Province	2(11.8)
Henan Province	1(5.9)
Hebei Province	1(5.9)
Sichuan Province	2(11.8)
Shanghai City	6(35.2)