TABLE 4.
Associations between tertiles of dietary pattern scores and risk of preeclampsia from the MoBa, 2002–2006
| Dietary pattern | Total, n = 23,423 | Preeclampsia | Model 1 OR1 (95% CI) | Model 2 OR2 (95% CI) | Model 3 OR3 (95% CI) |
|---|---|---|---|---|---|
| Vegetable | n % | ||||
| Tertile 1 | 7807 | 495 6.3 | 1 | 1 | 1 |
| Tertile 2 | 7808 | 415 5.3 | 0.82 (0.72, 0.94) | 0.84 (0.74, 0.97) | 0.84 (0.73, 0.97) |
| Tertile 3 | 7808 | 357 4.6 | 0.71 (0.62, 0.82) | 0.76 (0.66, 0.87) | 0.72 (0.62, 0.85) |
| Processed food | |||||
| Tertile 1 | 7807 | 354 4.5 | 1 | 1 | 1 |
| Tertile 2 | 7808 | 410 5.3 | 1.15 (0.99, 1.33) | 1.08 (0.94, 1.26) | 1.06 (0.91, 1.23) |
| Tertile 3 | 7808 | 503 6.4 | 1.45 (1.26, 1.67) | 1.30 (1.13, 1.50) | 1.21 (1.03, 1.41) |
| Potato and fish | |||||
| Tertile 1 | 7807 | 404 5.2 | 1 | 1 | 1 |
| Tertile 2 | 7808 | 420 5.4 | 1.05 (0.91, 1.21) | 1.04 (0.90, 1.19) | 0.99 (0.86, 1.15) |
| Tertile 3 | 7808 | 443 5.7 | 1.11 (0.97, 1.29) | 1.10 (0.96, 1.26) | 1.00 (0.84, 1.18) |
| Cakes and sweets | |||||
| Tertile 1 | 7807 | 435 5.6 | 1 | 1 | 1 |
| Tertile 2 | 7808 | 435 5.6 | 0.98 (0.86, 1.13) | 1.02 (0.88, 1.17) | 1.00 (0.86, 1.15) |
| Tertile 3 | 7808 | 397 5.1 | 0.89 (0.78, 1.03) | 0.98 (0.85, 1.13) | 0.90 (0.76, 1.06) |
1
Adjusted for other dietary patterns.
2
Adjustment for other dietary patterns and prepregnant BMI.
3
Additional adjustment for maternal age, maternal education, maternal height, maternal smoking, total energy intake, hypertension prior to pregnancy, and dietary supplement use.