From: Development and evaluation of a novel dietary bisphenol A (BPA) exposure risk tool
 | Model 1: Weighted servingsa | Model 2: Overall grams of BPA Containing Food | ||
---|---|---|---|---|
Dietary exposure risk questionnaire responses | Estimate (SE) | P-value | Estimate (SE) | P-value |
How often do you eat canned food? (ref = None) | ||||
 1–2 times/week | 0.78 (0.22)b | <.001 | 30.42 (17.53) | 0.084 |
 3–5+ times/week | 0.89 (0.36) | 0.013 | 21.69 (28.69) | 0.446 |
How often do you microwave food stored in plastic containers (ref = Never) | ||||
 Infrequently/sometimes | −0.23 (0.27) | .403 | −11.06 (22.33) | 0.621 |
 Often/always | −0.05 (0.35) | .890 | −33.02 (27.11) | 0.224 |
How often do you drink beverages from a re-usable, hard plastic bottle? (ref = Don’t know/never) | ||||
 Infrequently/sometimes | −0.02 (0.35) | 0.957 | 2.13 (27.48) | 0.938 |
 Often/always | −0.09 (0.34) | 0.784 | 2.76 (27.15) | 0.919 |
Do you drink hot beverages from a hard, clear plastic cup? (ref = Don’t know/never) | ||||
 Infrequently/sometimes | −0.17 (0.30) | 0.565 | 1.45 (21.91) | 0.947 |
 Often/always | 0.15 (0.36) | 0.670 | 30.96 (28.92) | 0.291 |
How often do you microwave your food with plastic stretch wrap on? (ref = Don’t know/never) | ||||
 Infrequently/sometimes | −0.03 (0.24) | 0.904 | −15.31 (20.09) | 0.449 |
 Often/always | −0.71 (0.62) | 0.263 | −29.37 (48.36) | 0.546 |
In a typical day, how many prepared, microwavable meals do you eat? (ref = Don’t know/none) | ||||
 1–2 items/day | 0.18 (0.38) | 0.641 | 22.31 (30.04) | 0.458 |
 3+ items/day | 0.16 (0.30) | 0.594 | 20.51 (23.94) | 0.392 |
In a typical day, how many packaged food items do you eat? (ref = None) | ||||
 1–2 items/day | −0.21 (0.31) | 0.495 | 12.65 (24.32) | 0.603 |
 3–5+ items/day | 0.34 (0.37) | 0.359 | 62.65 (29.81) | 0.036 |