Table 4 Incidence of occupational infection among participants

47 (60.2%)

88 (56.4%)

–

–

23 (29.5%)

47 (30.1%)

0.933

0.50–1.74

0.828

8 (10.3%)

21 (13.5%)

0.666

0.27–1.62

47 (60.2%)

100 (64.1%)

–

–

31 (39.7%)

56 (35.9%)

1.185

0.66–2.09

0.560

43 (55.1%)

87 (55.8%)

–

–

29 (37.2%)

67 (42.9%)

0.876

0.49–1.55

0.652

6 (7.7%)

2 (1.3%)

7.12

0.84–59.86

0.070

43 (55.1%)

89 (57.1%)

–

–

35 (44.9%)

67 (42.9%)

1.084

0.620–1.895

0.775

17 (21.8%)

13 (8.3%)

–

–

50 (64.1%)

117 (75.0%)

0.310

0.12–0.74

0.009

11 (14.1%)

26 (16.7%)

0.318

0.10–0.93

0.037

56 (71.8%)

118 (75.6%)

–

–

12 (15.4%)

13 (8.3%)

1.97

0.79–4.94

0.144

4 (5.1%)

15 (9.6%)

0.527

0.17–1.61

0.264

6 (7.7%)

10 (6.4%)

1.206

0.41–3.49

0.729

29 (37.2%)

42 (26.9%)

–

–

28 (35.9%)

71 (45.5%)

0.571

0.29–1.10

0.096

8 (10.3%)

19 (12.2%)

0.608

0.22–1.61

0.317

13 (16.7%)

24 (15.4%)

0.827

0.35–1.94

0.662

33 (42.3%)

58 (37.2%)

–

–

18 (23.1%)

46 (29.5%)

0.675

0.33–1.36

0.272

15 (19.2%)

35 (22.4%)

0.760

0.35–1.62

0.478

11 (14.1%)

17 (10.9%)

1.23

0.48–3.10

0.656

19 (24.4%)

31 (19.9%)

–

–

47 (60.3%)

94 (60.3%)

1.400

0.57–3.39

0.457

5 (6.4%)

13 (8.3%)

0.750

0.24–2.29

0.613

7 (9.0%)

18 (11.5%)

0.751

0.29–1.91

0.546

42 (53.8%)

110 (70.5%)

–

–

36 (46.2%)

46 (29.5%)

2.085

1.16–3.74

0.013