TABLE 2—
Parent-Reported Children’s Mean Weekly Dietary Intake by Food Security Status: Lakota People, Pine Ridge Reservation, South Dakota, 2005–2006
| Food Item | Food Security | Low Food Security | Very Low Food Security | Pdf = 2 |
| Fruit, times/d | 0.77 | 0.70 | 0.56 | .08 |
| Vegetables, times/d | 0.95 | 0.86 | 0.81 | .41 |
| French fries or fried potatoes, times/wk | 1.72 | 1.94 | 1.99 | .38 |
| Pizza, times/wk | 1.12 | 1.32 | 1.68 | .03 |
| Fried chicken, times/wk | 0.78 | 1.03 | 1.16 | .04a |
| Sugar-sweetened beverages, times/d | 1.13 | 1.02 | 1.31 | .23 |
| Sweet and salty snacks, times/d | 1.36 | 1.51 | 1.49 | .45 |
| Skim or 1% milk, times/d | 0.13 | 0.16 | 0.15 | .63 |
| Whole or 2% milk, times/d | 0.84 | 0.80 | 0.61 | .17 |
| Chocolate milk, times/d | 0.34 | 0.31 | 0.34 | .8 |
| Fast food, times/wk | 0.81 | 0.95 | 0.99 | .41 |
| Hot or ready-made foods from a convenience store or gas station, times/wk | 0.64 | 0.96 | 1.30 | .002 |
Note. Means and P values derived from square-root-transformed outcome variables. Means with different superscripts are statistically significantly different using Tukey-Kramer adjusted P < .05.
a
Because the adjusted Tukey-Kramer test is more conservative than the overall F test, the post hoc comparison of means resulted in no significant differences between means.