TABLE 3.
Dietary fiber consumption (5-g increments) and the risk of anovulation1
| Total fiber | Soluble | Insoluble | Vegetable | Fruit | Grain | |
| Range (g/d) | 3.46–48.97 | 1.93–37.91 | 0.73–9.89 | 0.18–28.8 | 0.0–12.54 | 0.51–27.08 |
| Intake (g/d) | 13.57 ± 6.02 | 9.61 ± 4.71 | 3.76 ± 1.45 | 4.90 ± 2.95 | 2.33 ± 1.94 | 5.57 ± 3.09 |
| aOR3 | 1.65 (1.08, 2.52) | 6.03 (1.11, 32.67) | 1.85 (1.12, 3.08) | 1.59 (0.79, 3.19) | 3.33 (1.08, 10.31) | 1.72 (0.85, 3.49) |
| aOR4 | 1.78 (1.11, 2.84) | 6.73 (1.18, 38.26) | 2.15 (1.22, 3.77) | 1.74 (0.87, 3.47) | 3.05 (1.07, 8.71) | 1.84 (0.89, 3.78) |
1
aOR, adjusted odds ratio. Analyses were performed by using nonlinear mixed models.
2
Mean ± SD (all such values).
3
Adjusted for energy intake (continuous); 95% CIs in parentheses.
4
Adjusted for energy intake (continuous), race (white, black, other), age (continuous), and vitamin E (continuous); 95% CIs in parentheses.