Table 4 Selected products and beverages consumed by studied adolescents
Variable | Cases | Controls | RR (95% CI) | Statistical test | |||
|---|---|---|---|---|---|---|---|
% (N) | χ² | df | P | V | |||
Products eaten during breakfast | |||||||
sandwiches | 73% (124) | 79% (134) | 1,64 (0,97 − 2,79) | 0.47 | 1 | 0.49 | 0.050 |
fruits vegetables | 17% (29) | 38% (65) | 2,28 (1,23 − 4,24) | 5.16 | 1 | 0.02 | 0.165 |
cereal with milk | 7% (12) | 8% (14) | 1,06 (0,76 − 1,48) | 0.089 | - | 1.00 | 0.022 |
oatmeal | 3% (5) | 6% (10) | 1,77 (1,04 − 3,03) | 0.29 | - | 0.68 | 0.039 |
yogurts | 27% (46) | 38% (65) | 0,92 (0,65 − 1,29) | 1.30 | 1 | 0.25 | 0.083 |
sweets | 10% (17) | 9% (15) | 1,30 (0,92 − 1,84) | 0.036 | - | 1.00 | 0.014 |
sausages | 0% (0) | 1% (2) | 1,38 (0,98 − 1,95) | 0.39 | - | 1.00 | 0.045 |
chips | 0% (0) | 3% (5) | 1,07 (0,74 − 1,56) | 0.78 | - | 0.61 | 0.064 |
toast | 0% (0) | 2% (3) | 1,48 (0,76 − 2,87) | 0.58 | - | 1.00 | 0.056 |
eggs | 3% (5) | 2% (3) | 1,53 (0,84 − 2,77) | 0.24 | - | 1.00 | 0.036 |
The most frequently consumed drinks by the surveyed youth | |||||||
mineral water | 75% (128) | 85% (145) | 1,45 (1,19 − 1,77) | 2.08 | 1 | 0.15 | 0.105 |
tea | 53% (90) | 71% (121) | 1,27 (1,03 − 1,56) | 4.07 | 1 | 0.04 | 0.147 |
fruit juices | 38% (65) | 33% (56) | 1,07 (0,88 − 1,31) | 0.23 | 1 | 0.63 | 0.,035 |
carbonated drinks | 38% (65) | 26% (44) | 1,06 (0,76 − 1,48) | 1.71 | 1 | 0.19 | 0.095 |
energy | 3% (5) | 1% (2) | 1,77 (1,04 − 3,03) | 1.57 | - | 0.32 | 0.091 |