Table 6.
Differences in dinner HEI-2010 components and energy (kcal/day) among the latent classes of the NHANES 2007–2010 population (age ≥ 19 years, N = 10,556).
| Variables | 6-Class Solution | p Value | |||||
|---|---|---|---|---|---|---|---|
| Class 1 (n = 1431, 14%) |
Class 2 (n = 5028, 48%) |
Class 3 (n = 1380, 13%) |
Class 4 (n = 1396, 13%) |
Class 5 (n = 737, 7%) |
Class 6 (n = 584, 6%) |
||
| SAD Dinner | SAD Dinner with High Sodium | SAD Dinner with High Seafood | Healthy US Dinner with High Vegetable | Healthy Mediterranean-Style Dinner | Healthy US Dinner with Low Sodium | ||
| Mean (SD) | |||||||
| Total vegetable | 1.24 (1.65) | 3.17 (1.97) | 2.82 (2.03) | 4.59 (0.88) | 4.48 (0.99) | 2.82 (2.33) | < 0.001 |
| Green/beans | 0.01 (0.15) | 0.03 (0.20) | 0.09 (0.38) | 4.92 (0.34) | 4.89 (0.42) | 0.02 (0.20) | < 0.001 |
| Total fruit | 0.62 (1.53) | 0.69 (1.59) | 0.88 (1.71) | 0.79 (1.68) | 0.80 (1.63) | 1.63 (2.26) | < 0.001 |
| Whole grains | 0.85 (2.60) | 0.65 (2.16) | 1.07 (2.81) | 0.66 (2.22) | 0.92 (2.64) | 1.80 (3.68) | < 0.001 |
| Dairy | 7.16 (4.05) | 3.00 (3.71) | 2.67 (3.67) | 2.93 (6.64) | 2.67 (3.54) | 1.81 (3.14) | < 0.001 |
| Total protein foods | 0.65 (0.88) | 4.76 (0.58) | 4.59 (0.93) | 4.44 (1.40) | 4.88 (0.53) | 0.36 (0.66) | < 0.001 |
| Seafood | 0.04 (0.27) | 0.04 (0.26) | 4.83 (0.51) | 0.13 (0.44) | 4.81 (0.55) | 0.04 (0.25) | < 0.001 |
| Fatty acid ratio | 1.14 (2.31) | 5.00 (3.88) | 7.19 (3.79) | 5.71 (3.91) | 7.13 (3.75) | 8.98 (2.36) | < 0.001 |
| Sodium * | 4.99 (4.23) | 3.30 (3.70) | 3.55 (3.91) | 2.68 (3.55) | 3.23 (3.73) | 5.37 (4.30) | < 0.001 |
| Refined grains * | 3.94 (4.42) | 5.84 (4.10) | 5.77 (4.16) | 6.36 (4.04) | 5.79 (4.19) | 5.95 (4.51) | < 0.001 |
| SoFAAS * | 7.55 (7.02) | 13.41 (6.60) | 14.61 (6.46) | 15.21 (5.85) | 15.89 (5.68) | 15.70 (6.73) | < 0.001 |
| Energy (kcal/day) | 706.48 (626.33) | 850.03 (522.18) | 851.57 (563.57) | 844.54 (478.80) | 914.50 (605.21) | 525.48 (474.47) | < 0.001 |
Note. HEI-2010 = Healthy Eating Index 2010; SAD = standard American diet; SD = standard deviation; SoFAAS = solid fats, alcohol and added sugars. * Lower numerical scores indicate higher consumption.