TABLE 4.
Risk of anovulation according to Dietary Reference Intake (DRI) categories1
| DRI categories |
||||
| 1 | 2 | 3 | 4 | |
| Fiber range (g/d) | ≤10 | 10.01–16 | 16.01–21.99 | ≥22 |
| Mean fiber (g/d) | 8.0 ± 1.42 | 12.9 ± 1.7 | 18.5 ± 1.6 | 28.1 ± 5.6 |
| Anovulatory/total [n (%)] | 11/155 (7.10) | 16/228 (7.02) | 6/85 (7.06) | 9/41 (21.95) |
| aOR3 | 1.00 | 1.32 (0.42, 4.29) | 1.51 (0.32, 7.12) | 11.00 (1.40, 86.69) |
| aOR4 | 1.00 | 1.62 (0.54, 4.88) | 2.56 (0.56, 11.75) | 10.98 (1.50, 80.46) |
1
Analyses were run with nonlinear mixed models. aOR, adjusted odds ratio.
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.