Table. 1.

Characteristics of the Subjects

Variables Categories %
Gender Male 70.6
Female 29.4
Age (year) 20~29 13.9
30~39 32.0
40~49 34.7
50~59 16.6
≥60 2.7
Education level ≤High school 5.1
College 5.1
≥University 89.8
Monthly wage (10,000 won) <200 5.3
200~299 19.9
300~399 29.1
400~499 18.8
500~599 15.1
≥600 11.8
Employment type Permanent 95.1
Temporary 4.9
Company size (number of workers) <5 1.9
5~49 32.0
50~299 14.0
≥300 52.1

†Weighted percent.

Korean J Occup Health Nurs 2021;30:224~231 https://doi.org/10.5807/kjohn.2021.30.4.224
© Korean J Occup Health Nurs