Table 2.
Daily vegetable amount and variety among US adults, 1999–2010.
| Vegetable Amount/Variety | Mean (95% CI) | ||
|---|---|---|---|
| Least Intake | Intermediate Intake | Greatest Intake | |
| Amount (cup-eq./day) 1 | 0.00 | 0.89 (0.88–0.90) | 2.90 (2.86–2.93) |
| Variety (score) 2,3 | 0.00 | 0.25 (0.25–0.25) | 0.48 (0.48–0.48) |
1 Sample size for low; medium; and high vegetable amount groups = 1393; 13,870; and 13,870; respectively. 2 Sample size for low; medium; and high vegetable variety groups = 2339; 13,398; and 13,398; respectively. 3 Maximum possible variety score is 0.64.