| All | Spontaneous term delivery | Spontaneous PTD1 | |||
---|---|---|---|---|---|---|
Folate (μg/d) | Median | IQR | Median | IQR | Median | IQR |
All women | n = 65668 | n = 50301 | n = 1628 | |||
Diet | 155 | (123–193) | 155 | (123–193) | 155 | (123–194) |
Supplements | 67 | (0–400) | 57 | (0–400) | 100 | (0–400) |
Total intake | 266 | (154–543) | 262 | (153–542) | 280 | (154–557) |
Supplement users | n = 35510 | n = 27007 | n = 891 | |||
Diet | 158 | (127–196) | 158 | (127–196) | 159 | (128–197) |
Supplements | 400 | (200–429) | 400 | (200–429) | 400 | (200–457) |
Total intake | 530 | (354–636) | 530 | (354–635) | 540 | (369–651) |