Table 2.
Type of consumed junk food products according to age, and test of equality for column proportions (z-test).
| Type of Consumed Junk Food Products | Age | |||||||
|---|---|---|---|---|---|---|---|---|
| 18–23 (a) |
24–35 (b) |
36–45 (c) |
>45 (d) |
|||||
| n | % | n | % | n | % | n | % | |
| Hamburgers | 223 b,c,d | 63.4 | 99 c,d | 28.1 | 23 | 6.5 | 7 | 2.0 |
| Hot dogs | 47 c | 64.4 | 21 | 28.8 | 2 | 2.7 | 3 | 4.1 |
| French fries | 454 c,d | 56.3 | 252 c,d | 31.3 | 74 d | 9.2 | 26 | 3.2 |
| Shawarma | 149 c,d | 60.6 | 70 d | 28.5 | 18 | 7.3 | 9 | 3.7 |
| Packaged sandwiches | 144 b,c,d | 64.9 | 57 d | 25.7 | 16 | 7.2 | 5 | 2.3 |
| Chips | 261 b,c,d | 62.3 | 122 c,d | 29.1 | 30 d | 7.2 | 6 | 1.4 |
| Snacks | 313 b,c,d | 70.3 | 109 c,d | 24.5 | 18 | 4.0 | 5 | 1.1 |
| Pastries | 413 b,c,d | 58.0 | 213 c,d | 29.9 | 57 | 8.0 | 29 | 4.1 |
| Other packaged sweets | 147 c,d | 56.5 | 83 c,d | 31.9 | 19 | 7.3 | 11 | 4.2 |
| Candies | 231 c,d | 55.5 | 124 d | 29.8 | 34 | 8.2 | 27 | 6.5 |
| Ice cream | 125 c,d | 50.4 | 66 c,d | 26.6 | 29 | 11.7 | 28 | 11.3 |
| Other sweets | 267 c,d | 55.9 | 159 c,d | 33.3 | 31 | 6.5 | 21 | 4.4 |
| Chewing-gum | 360 b,c,d | 61.9 | 158 c,d | 27.1 | 38 | 6.5 | 26 | 4.5 |
| Sweetened carbonated drinks | 325 b,c,d | 57.5 | 161 d | 28.5 | 59 d | 10.4 | 20 | 3.5 |
| Sweetened soft drinks | 201 b,c,d | 65.3 | 81 c,d | 26.3 | 12 | 3.9 | 14 | 4.5 |
| Energizing drinks | 131 b,c,d | 76.6 | 28 | 16.4 | 9 | 5.3 | 3 | 1.8 |
| Coffee | 450 | 41.7 | 349 a | 32.3 | 144 a | 13.3 | 136 a | 12.6 |
| Do not consume | 52 | 32.1 | 35 | 21.6 | 33 a,b | 20.4 | 42 a,b | 25.9 |
Values in the same row not sharing the same superscript were significantly different at p < 0.05 in the two-sided test of equality for column proportions (z-test). Tests were adjusted for all pairwise comparisons within a row of each innermost sub-table using the Bonferroni correction.