Table 2.
Estimated mean±SE food consumption by stimuli type and weight status
| Food Cue | Stress | Neutral | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P-Value | P-Value | P-Value | |||||||||||||||
| NW | OW | OB | NW vs OW | NW vs OB | OW vs OB | NW | OW | OB | NW vs OW | NW vs OB | OW vs OB | NW | OW | OB | NW vs OW | NW vs OB | OW vs OB |
| Total energy intake (kcal) | |||||||||||||||||
| 418.8±47.8 | 511.9±50.3 | 519.6±53.0 | 0.18 | 0.16 | 0.92 | 461.0±47.4 | 500.2±51.2 | 495.3±53.0 | 0.58 | 0.63 | 0.95 | 477.4±47.8 | 497.5±50.5 | 478.6±53.1 | 0.77 | 0.99 | 0.80 |
| Total food intake (g) | |||||||||||||||||
| 208.0±18.3 | 231.9±19.5 | 199.2±20.3 | 0.37 | 0.75 | 0.25 | 217.0±18.2 | 206.6±19.4 | 208.0±20.4 | 0.70 | 0.74 | 0.96 | 212.1±18.4 | 219.1±19.4 | 217.2±20.3 | 0.79 | 0.85 | 0.95 |
| Proportion of high-calorie foods (%) | |||||||||||||||||
| 63.5±3.6 | 78.9±3.8 | 81.0±4.0 | 0.003 | 0.001 | 0.71 | 70.2±3.6 | 81.2±4.0 | 81.4±4.0 | 0.04 | 0.04 | 0.97 | 73.3±3.6 | 75.9±3.9 | 76.4±4.0 | 0.62 | 0.57 | 0.94 |
| Proportion of energy from sweet foods (%) | |||||||||||||||||
| 62.4±3.5 | 63.2±3.7 | 68.7±3.9 | 0.87 | 0.23 | 0.31 | 64.5±3.5 | 64.4±3.7 | 61.8±3.9 | 0.98 | 0.61 | 0.64 | 67.5±3.5 | 53.6±3.7 | 60.7±3.9 | 0.01 | 0.20 | 0.19 |
| Proportion of energy from high-calorie, sweet foods (%) | |||||||||||||||||
| 37.2±4.0 | 47.6±4.2 | 52.5±4.4 | 0.07 | 0.01 | 0.42 | 44.0±4.0 | 49.2±4.2 | 48.0±4.4 | 0.37 | 0.50 | 0.85 | 47.7±4.0 | 38.2±4.2 | 45.3±4.4 | 0.10 | 0.68 | 0.25 |
| Energy density (kcal/g) | |||||||||||||||||
| 1.9±0.2 | 2.3±0.2 | 2.7±0.2 | 0.09 | 0.001 | 0.10 | 2.2±0.2 | 2.5±0.2 | 2.6±0.2 | 0.09 | 0.04 | 0.73 | 2.3±0.1 | 2.3±0.2 | 2.3±0.2 | 0.92 | 0.79 | 0.88 |
Note: NW=normal weight. OW=overweight. OB=obese. Values shown are means ± SE adjusted for day of condition. For each variable, the three conditions were compared using pair-wise comparisons.