| Variables | No | Yes | Total | OR [95%] | p-value |
| Knowledge |
|
|
|
|
|
|
| 94 (31.8%) | Yes (202) | 296 |
|
|
| Age |
|
|
|
|
|
| 10 to 17 | 11 (64.7%) | 6 (35.29%) | 17 | 7.19 [2.24 - 23.08] | 0.001 |
| 17 to 24 | 9 (32.1%) | 19 (67.85%) | 28 | 1.85 [0.68 - 5.05] | 0.33 |
| 24 to 31 | 13 (20.3%) | 51 (79.68%) | 64 | Reference |
|
| 31 to 38 | 19 (24.4%) | 59 (75.64%) | 78 | 1,26 [0.56 - 2.80] | 0.70 |
| 38 to 45 | 15 (34.9%) | 28 (65.11%) | 43 | 2.10 [0.87 - 5.03] | 0.14 |
| 45 to 52 | 9 (31%) | 20 (68.96%) | 29 | 1.76 [0.65 - 4.77] | 0.38 |
| 52 to 59 | 8 (42.1%) | 11 (57.89%) | 19 | 2.85 [0.95 - 8.53] | 0.10 |
| 59 to 65 | 6 (60%) | 4 (40.00%) | 10 | 5.88 [1.44 - 23.96] | 0.02 |
| 65 and over | 5 (62.50%) | 3 (37.50%) | 8 | 6.53 [1.38 - 30.97] | 0.03 |
| Sex |
|
|
|
|
|
| Feminine | 64 (32.49%) | 113 (67.51%) | 197 | 1.30 [0.76 - 0.20] | 0.39 |
| Male | 30 (30.30%) | 69 (69.70%) | 99 | Reference |
|
| Marial status |
|
|
|
|
|
| Bachelor | 13 (30.23%) | 30 (69.77%) | 43 | 1.47 [0.44 - 4.84] | 0.72 |
| Divorce | 13 (32.50%) | 27 (67.50%) | 40 | 1.63 [0.49 - 5.41] | 0.60 |
| Married | 63 (32.98%) | 128 (67.02%) | 191 | 1.67 [0.59 - 4.74] | 0.46 |
| Widower | 5 (22.73%) | 17 (77.27%) | 22 | Reference |
|
| Level of study |
|
|
|
| |
| Without level | 25 (39.68%) | 38 (60.32%) | 63 | 2.30 [0.44 - 11.99] | 0.51 |
| Primary | 16 (29.09%) | 39 (70.91%) | 55 | 1.43 [0.26 - 7.67] | 0.98 |
| Secondary | 51 (30.18%) | 118 (69.82%) | 169 | 1.51 [0.30 - 7.53] | 0.89 |
| University | 2 (22.22%) | 7 (77.78%) | 9 | Reference |
|
| Sales sector |
|
|
|
| |
| Spicy | 26 (35.14%) | 48 (64.86%) | 74 | 1.27 [0.62 - 2.58] | 0.62 |
| Vegetable | 25 (30.12%) | 58 (69.88%) | 83 | 1.01 [0.50 - 2.04] | 1.00 |
| Manufactures | 23 (31.94%) | 49 (68.06%) | 72 | 1.10 [0.53 - 2.26] | 0.93 |
| Others | 20 (29.85%) | 47 (70.15%) | 67 | Reference |
|
| Cleaning vegetables |
|
|
|
| |
| Yes | 82 (30.71%) | 185 (69.29%) | 267 | Reference |
|
| No | 12 (41.38%) | 17 (58.62%) | 29 | 1.59 [0.72 - 3.48] | 0.33 |
| Hand washing |
|
|
|
| |
| Yes | 66 (24.91%) | 199 (75.09%) | 265 | Reference |
|
| No | 28 (90.32%) | 3 (9.68%) | 31 | 28.14 [8.28 - 95.58] | 0.00 |
| Food preservation method |
|
|
| ||
| Plastic packaging | 16 (36.36%) | 28 (63.64%) | 44 | 1.66 [0.67 - 4.09] | 0.37 |
| Freezer | 4 (30.77%) | 9 (69.23%) | 13 | 1.29 [0.33 - 4.99] | 0.98 |
| Bag | 12 (25.53%) | 35 (74.47%) | 47 | Reference |
|
| Plastic bucket | 44 (35.77%) | 79 (64.23%) | 123 | 1.62 [0.76 - 3.44] | 0.27 |