Variable | Practice | COR (95% CI) | AOR (95% CI) | |
---|---|---|---|---|
Good | Poor | |||
Monthly income | ||||
< 200 | 8 (29.6%) | 19 (70.4%) | 1 | 1 |
200–600 | 98 (34.8%) | 184 (65.2%) | 1.27 (0.53–2.99) | 0.45 (0.15–1.35) |
> 600 | 61 (57%) | 46 (43%) | 3.15 (1.27–7.83) | 0.35 (0.10–1.25) |
Work experience (year) | ||||
< 1 | 72 (33.5%) | 143 (66.5%) | 1 | 1 |
1–3 | 54 (46.6%) | 62 (53.4%) | 1.73 (1.09–2.75) | 1.27 (0.69–2.35) |
> 3 | 41 (48.2%) | 44 (51.8%) | 1.85 (1.11–3.09) | 1.57 (0.74–3.32) |
Working hour (h) | ||||
≤ 8 | 137 (32.3%) | 186 (67.7%) | 1 | 1 |
> 8 | 30 (42.4%) | 63 (57.6%) | 0.65 (0.40–1.05) | 0.56 (0.30–1.05) |
Work experience in different public food establishments | ||||
Yes | 70 (55.1%) | 57 (44.9%) | 2.43 (1.59–3.72) | 1.95 (1.11–3.45)* |
No | 97 (33.6%) | 192 (64.4%) | 1 | 1 |
Training | ||||
Yes | 18 (62.1%) | 11 (37.9%) | 2.61 (1.20–5.69) | 1.33 (0.35–4.98) |
No | 149 (38.5%) | 238 (61.5%) | 1 | 1 |
License | ||||
Yes | 18 (64.3%) | 10 (35.7%) | 2.89 (1.30–6.42) | 0.92 (0.24–3.54) |
No | 149 (38.4%) | 239 (61.6%) | 1 | 1 |
Supervision | ||||
Yes | 98 (49.2%) | 101 (50.8%) | 2.01 (1.40–3.10) | 1.30 (0.78–2.16) |
No | 69 (31.8%) | 148 (68.2%) | 1 | 1 |
Medical check-up | ||||
Yes | 36 (61.0%) | 23 (39.0%) | 2.70 (1.53–4.75) | 0.96 (0.43–2.19) |
No | 131 (36.7%) | 226 (33.3%) | 1 | 1 |
Building ownership | ||||
Owned | 104 (49.1%) | 108 (50.9%) | 2.16 (1.44–3.22) | 1.15 (0.65–2.04) |
Rented | 63 (30.9%) | 141 (69.1%) | 1 | 1 |
Attitude | ||||
Good | 132 (45.7%) | 157 (54.3%) | 2.21 (1.41–3.48) | 1.97 (1.04–3.72)* |
Poor | 35 (27.6%) | 92 (72.4%) | 1 | 1 |
Knowledge | ||||
Good | 145 (44.1%) | 184 (55.9%) | 2.33 (1.37–3.96) | 1.31 (0.64–2.65) |
Poor | 22 (25.3%) | 65 (74.7%) | 1 | 1 |
Level of education | ||||
Informal | 14 (23.0%) | 47 (77.0%) | 1 | 1 |
Primary | 51 (33.1%) | 103 (69.9%) | 1.68 (0.84–3.30) | 1.83 (0.76–4.40) |
Secondary | 82 (47.4%) | 74 (52.6%) | 3.03 (1.54–5.95) | 2.91 (1.20–7.01)* |
Diploma and above | 28 (62.2%) | 17 (37.8%) | 5.53 (2.37–12.91) | 4.33 (1.41–13.31)** |
Three compartment dishwashing system | ||||
Yes | 149 (48.5%) | 158 (51.5%) | 4.77 (2.74–8.29) | 2.47 (1.27–4.80)* |
No | 18 (16.5%) | 91 (83.5%) | 1 | 1 |
Liquid waste disposal | ||||
Yes | 102 (49.8%) | 103 (50.2%) | 2.22 (1.49–3.32) | 1.29 (0.77–2.16) |
No | 65 (30.8%) | 146 (69.2%) | 1 | 1 |