| Variables | Before EI | After EI | |
| n (%) | n (%) | ||
| In eating times, do you prefer greasy meat and processed food? | |||
| Yes, I do | 25 (20.7) | 34 (28.1) | x2 = 9.04 p = 0.029 |
| Sometimes I do | 49 (40.5) | 61 (50.4) | |
| I have no preference | 05 (4.1) | 04 (3.3) | |
| I don’t prefer | 42 (34.7) | 22 (18.2) | |
| If you could switch your meals for snacks | |||
| I wouldn’t | 76 (62.8) | 76 (62.8) | x2 = 12.89 p = 0.005 |
| Maybe I would | 11 (9.1) | 27 (22.3) | |
| I don’t know | 08 (6.6) | 07 (5.8) | |
| Yes, I would | 26 (21.5) | 11 (9.1) | |
| During the day do you prefer to eat sweets, candies, cakes? | |||
| I don’t | 16 (13.2) | 33 (27.3) | x2 = 12.74 p = 0.005 |
| Sometimes I do | 62 (51.2) | 64 (52.9) | |
| I don’t know | 03 (2.5) | 04 (3.3) | |
| I always prefer them | 40 (33.1) | 20 (16.5) | |