Table 3 Association between fruits/vegetables and whole grains availability and purchases of fruits/vegetables and whole grainsa
| Â | Model 1b | Model 2c | Model 3d | |||
|---|---|---|---|---|---|---|
| Â | OR | (95% CI) | OR | (95% CI) | OR | (95% CI) |
Fruits/Vegetables: | Odds of fruits/vegetables purchasedd | |||||
Pounds: fresh & frozen | ||||||
 None | -- | -- | -- | -- | -- | -- |
 1–29 | ref |  | ref |  | ref |  |
 30–89 | 1.2 | (0.4, 3.8) | 1.2 | (0.4, 3.9) | 1.1 | (0.3, 3.9) |
  ≥ 90 | 3.6 | (1.5, 8.9) | 3.0 | (1.2, 7.6) | 3.0 | (0.9, 9.9) |
Varieties: fresh, frozen, & canned | ||||||
 0–6 | ref |  | ref |  | ref |  |
 7–13 | 1.7 | (0.7, 4.2) | 1.7 | (0.6, 4.5) | 1.8 | (0.6, 5.1) |
  ≥ 14 | 2.9 | (1.2, 7.2) | 2.8 | (1.1, 7.0) | 3.9 | (1.2, 12.3) |
Healthy impulse buys | ||||||
 Yes | 1.2 | (0.6, 2.6) | 1.3 | (0.6, 2.8) | 1.3 | (0.6, 2.9) |
 No | ref |  | ref |  | ref |  |
Shelf space: fresh | ||||||
 None | -- | -- | -- | -- | -- | -- |
 Low | ref |  | ref |  | ref |  |
 Higher | 3.2 | (1.3, 8.2) | 2.6 | (1.0, 6.5) | 2.1 | (0.7, 5.8) |
Shelf space ratio | ||||||
 None | -- | -- | -- | -- | -- | -- |
 Low | ref |  | ref |  | ref |  |
 Higher | 3.0 | (1.3, 7.4) | 3.0 | (1.2, 7.3) | 2.7 | (0.9, 7.9) |
Visible from entrance | ||||||
 Yes | 2.0 | (1.0, 4.1) | 1.9 | (0.9, 4.0) | 2.3 | (1.0, 5.8) |
 No | ref |  | ref |  | ref |  |
Whole Grains: | Odds of whole grains purchasee | |||||
Pounds | ||||||
 0–4 | ref |  | ref |  | ref |  |
 5–14 | 1.7 | (0.8, 3.7) | 1.6 | (0.7, 3.4) | 1.9 | (0.7, 5.1) |
 15–29 | 0.7 | (0.2, 2.0) | 0.7 | (0.2, 2.1) | 1.2 | (0.3, 4.5) |
 ≥ 30 | 1.7 | (0.8, 3.6) | 1.5 | (0.7, 3.4) | 1.8 | (0.5, 6.0) |
Varieties | ||||||
 0–1 | ref |  | ref |  | ref |  |
 2 | 0.8 | (0.3, 1.9) | 0.7 | (0.3, 1.8) | 0.8 | (0.2, 2.7) |
 3 | 0.7 | (0.3, 1.6) | 0.6 | (0.3, 1.5) | 0.5 | (0.1, 1.6) |
 ≥ 4 | 1.5 | (0.7, 3.2) | 1.4 | (0.7, 3.1) | 1.1 | (0.3, 3.8) |