Table 4.
Measure | Anthocyanin dose (mg) | |||
---|---|---|---|---|
0 (control) | 100 | 200 | 400 | |
Mental fatigue (/9) | 4.74 (0.35) | 4.18 (0.35) | 4.28 (0.36) | 4.36 (0.35) |
Positive affect (/50) | 29.33 (0.80) | 29.68 (0.81) | 29.70 (0.81) | 28.72 (0.80) |
Negative affect (/50) | 12.83 (0.50) | 11.84 (0.51) | 12.63 (0.52) | 12.29 (0.51) |
Alert (/9) | 3.21 (0.17) | 3.49 (0.17) | 2.95 (0.17) | 2.83 (0.17)* |
Attentive (/9) | 3.63 (0.13) | 3.63 (0.13) | 3.76 (0.13) | 3.54 (0.13) |
Reported values are estimated marginal means with baseline, age, BMI, and habitual fruit and vegetable consumption as covariates
Statistical differences from control are indicated, **p < 0.01, *p < 0.05