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Variables (N = 422)
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Contact dermatitis
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COR (95% CI)
|
AOR (95% CI)
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p value
|
|---|
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Yes
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No
|
|---|
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Educational level
|
|
First degree (BSc, MD)
|
39
|
135
|
2.11 (1.6, 3.28)
|
1.41 (0.84, 2.30)
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0.06+
|
|
Masters (not medical) and specialists
|
94
|
154
|
1
|
1
|
|
Monthly salary in BIRR
|
|
≤ 4000
|
30
|
110
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2.79 (1.65, 4.75)
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1.11 (0.03, 2.10)
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0.041+
|
|
4001–4999
|
45
|
103
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1.60 (0.94, 2.73)
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1.01 (0.08, 1.49)
|
|
≥ 5000
|
58
|
76
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1
|
1
|
|
Work experience
|
|
< 5 years
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45
|
149
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1
|
1
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0.079+
|
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5–10 years
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31
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73
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1.41 (0.82, 2.40)
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1.40 (0.02, 2.19)
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> 10 years
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57
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67
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2.82 (1.73, 4.58)
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1.40 (0.04, 1.59)
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Working hours per day
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≤ 8
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73
|
260
|
1
|
1
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0.057+
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> 8
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60
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29
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7.37 (4.41, 12.32)
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3.80 (0.11, 4.82)
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|
Hand washing frequency per day
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≤ 5 times
|
35
|
150
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1
|
1
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0.001*
|
|
6–10 times
|
29
|
109
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1.14 (0.66, 1.98)
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1.11 (0.85, 1.22)
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> 10 times
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69
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30
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9.86 (5.60, 17.34)
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1.80 (1.102, 3.20)
|
|
Job satisfaction
|
|
Satisfied
|
73
|
278
|
1
|
1
|
0.061+
|
|
Not satisfied
|
60
|
11
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20.77 (10.39, 41.52)
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5.36 (0.18, 8.19)
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|
Pairs of hand gloves used per day
|
|
< 1 pair
|
15
|
104
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1
|
1
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0.002*
|
|
1–5 pairs
|
43
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172
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1.73(.92, 3.28)
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1.53 (0.43, 3.12)
|
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> 5 pairs
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75
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13
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40.0 (17.98, 89.01)
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3.22 (2.05, 5.87)
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Periodic medical examination
|
|
Yes
|
78
|
137
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1
|
1
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0.048+
|
|
No
|
55
|
152
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1.56 (1.03, 2.37)
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1.23 (0.87, 1.09)
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|
Personal history of allergy
|
|
Yes
|
46
|
10
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14.75 (7.15, 30.46)
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2.37 (1.32, 4.61)
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0.001*
|
|
No
|
87
|
279
|
1
|
1
|
|
OSH training
|
|
No
|
114
|
209
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2.31 (1.59, 3.89)
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2.12 (1.12, 2.25)
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0.001*
|
|
Yes
|
19
|
80
|
1
|
1
|
|
Hours of hand gloves used per day
|
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< 2 h/day
|
47
|
116
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1
|
1
| |
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2–6 h/day
|
51
|
122
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1.03 (0.31, 2.11)
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1.01 (0.15, 1.93)
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0.079+
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> 6 h/day
|
35
|
51
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1.70 (0.18, 3.25)
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1.51 (0.39, 2.65)
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0.053+
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- 1 represents a reference group. All variables we presented in this table were included in the multivariable model
- AOR adjusted odds ratios, CI confidence interval, COR crude odds ratio, HCWs healthcare workers, BSc Bachelor of Science, MD medical doctor, N number, OSH occupational safety and health
- +Significant in a bivariate analysis
- *Significant in a multivariable analysis
