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Predicted P/S folate concentration from predefined DFE intake based on the equation.
| DFE (μg/day) | P/S folate (nmol/L) Mean (95% CI) |
|---|---|
| 200 | 13 (11, 14) |
| 400 | 20 (17, 22) |
| 600 | 26 (22, 30) |
| 800 | 33 (28, 38) |
| 1000 | 40 (33, 46) |
| 1200 | 47 (38, 54) |
| 1400 | 54 (44, 62) |
| 1600 | 60 (49, 70) |
Abbreviations: CI, confidence interval; DFE, dietary folate equivalents; P/S, plasma/serum.
