Table 2. Averages and 95% confidence interval (95%CI) of the beverage portion size consumed (in mL), according to income quartiles and educational level. Brazil, 2008/2009.
| Beverage group | Family income per capita | p* | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||
| 1st quartile | 2nd quartile | 3rd quartile | 4th quartile | ||||||
|
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| Average | 95%CI | Average | 95%CI | Average | 95%CI | Average | 95%CI | ||
| Soft drink | 298.7 | 288.1–309.3 | 299.9 | 289.3–310.4 | 317.3 | 302.5–332.0 | 310.7 | 299.7–321.6 | 0.006 |
| 100% fruit juice | 258.0 | 253.1–262.9 | 262.4 | 256.1–268.8 | 267.8 | 261.6–273.9 | 267.6 | 260.5–274.7 | 0.002 |
| Fruit drink | 260.0 | 245.3–274.6 | 256.6 | 244.3–268.9 | 258.5 | 238.9–278.0 | 265.9 | 253.9–277.9 | 0.270 |
| Alcoholic beverage | 788.1 | 638.3–937.9 | 742.6 | 643.7–841.5 | 706.0 | 608.3–803.8 | 675.9 | 590.8–761.0 | 0.530 |
| Milk | 243.7 | 237.6–249.9 | 237.3 | 230.5–244.2 | 239.4 | 232.4–246.4 | 236.0 | 229.2–241.1 | 0.390 |
| Coffee or tea | 178.7 | 172.8–184.5 | 175.8 | 169.6–181.9 | 180.3 | 174.2–186.4 | 174.1 | 165.4–182.8 | 0.780 |
* p-value of the trend.