| Variables | Before the intervention n (%) | After the intervention n (%) | p-valuea |
| Cooking thoroughly |
|
| 0.0001 |
| Know | 204 (84.3) | 222 (91.7) |
|
| Don’t know | 38 (15.7) | 20 (8.3) |
|
| Storage of perishable foods |
|
| 1.00 |
| Know | 225 (96.7) | 235 (97.1) |
|
| Don’t know | 8 (3.3) | 7 (2.9) |
|
| Washing raw fruits and vegetables |
|
| 1.25 |
| Know | 225 (94.1) | 232 (95.9) |
|
| Don’t know | 14 (5.9) | 10 (4.1) |
|