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Table 2 Comparisons of the on-call work of the study subjects according to the job classification

From: The association between Korean employed workers’ on-call work and health problems, injuries

Job classification (KECOa)

On-call work n(%)

Yes

No

2722(9.3)

26,524(90.7)

Law, Police, Firefighting, Prison

117(31.7)

252(68.3)

Soldier

26(30.2)

60(69.8)

Drivers and transportation

243(14.6)

1412(85.4)

Information and Communications

74(13.4)

478(86.6)

Construction

241(12.9)

1625(87.1)

Public healthcare, Medical

206(12.8)

1406(87.2)

Management

68(11.2)

538(88.8)

Agriculture, Forestry, and Fishing

17(10.5)

145(89.5)

Security and Janitorial staff and cleaning

166(9.6)

1563(90.4)

Electricity and Electronics

96(9.4)

927(90.6)

Culture, Art, Design, Broadcasting

53(9.3)

517(90.7)

Management, Accounting, Office job

579(8.6)

6181(91.4)

Machine

129(8.4)

1404(91.6)

Sales

214(8.1)

2444(91.9)

Finance and Insurance

80(7.6)

967(92.4)

Environment, Printing, Woodworking, Furniture, crafts, simple manufacturing

79(7.6)

959(92.4)

Food processing

15(7.1)

197(92.9)

Social welfare and Religion

41(6.8)

562(93.2)

Food service

90(6.6)

1265(93.4)

Chemistry

16(6.6)

228(93.4)

Beauty, Accommodations, Tourism, Entertainment, and Sports

50(6.3)

741(93.7)

Fabrics and Clothing

23(5.6)

390(94.4)

Materials (Metal, Glass, Clay, Cement)

26(5.4)

455(94.6)

Research (Education, Natural/Social Sciences)

73(3.9)

1808(96.1)

  1. aKECO Korean Employment Classification of Occupation