Nutritional iron intake (mg/day) | Period (weeks of gestation) | SOD | Oxidized LDL | ||||||
Frequency | OR | CI 95% | p | Frequency | OR | CI 95% | p | ||
| 14 - 19 | 56/60 (93.3%) | 1.3 | 1.1 - 1.4 | 0.424 | 39/41 (95.1%) | 1.3 | 0.2 - 9.5 | 0.606 |
≥18 | 28 - 32 | 48/52 (92.3%) | 1.5 | 1.2 - 1.7 | 0.235 | 34/38 (89.5%) | 2.1 | 1.6 - 2.6 | 0.064 |
| At term | 44/48 (91.7%) | 1.6 | 1.3 - 1.9 | 0.169 | 38/42 (90.5%) | 1.8 | 1.5 - 2.3 | 0.097 |
| 14 - 19 | 54/60 (90%) | 0.7 | 0.1 - 6.3 | 0.604 | 36/41 (87.8%) | 0.5 | 0.1 - 2.6 | 0.31 |
≥19 | 28 - 32 | 46/52 (88.5%) | 0.4 | 0.04 - 3.2 | 0.323 | 31/38 (81.6%) | 2.2 | 1.7 - 2.8 | <0.01 |
| At term | 42/48 (87.5%) | 0.3 | 0.03 - 2.5 | 0.218 | 35/42 (83.3%) | 1.9 | 1.5 - 2.4 | <0.02 |
| 14 - 19 | 12/60 (20%) | 1.7 | 1.2 - 2.5 | 0.000 | 8/41 (19.5%) | 1.8 | 1.01 - 3.2 | <0.04 |
≥26 | 28 - 32 | 13/52 (25%) | 1.3 | 0.9 - 1.9 | 0.138 | 8/38 (21.1%) | 1.6 | 1.01 - 2.9 | <0.05 |
| At term | 11/48 (22.9%) | 1.4 | 0.9 - 2.2 | 0.071 | 7/42 (16.7%) | 2.1 | 1.1 - 4.01 | <0.01 |
| 14 - 19 | 11/60 (18.3%) | 1.8 | 1.2 - 2.7 | 0.000 | 7/41 (17.1%) | 1.9 | 1.02 - 3.6 | <0.02 |
≥27 | 28 - 32 | 12/52 (23.1%) | 1.3 | 0.9 - 1.9 | 0.103 | 7/38 (18.4%) | 1.8 | 1.01 - 3.4 | <0.05 |
| At term | 11/48 (22.9%) | 1.3 | 0.9 - 2.1 | 0.126 | 6/42 (14.3%) | 2.4 | 1.2 - 4.8 | <0.01 |
| 14 - 19 | 7/60 (11.7%) | 1.9 | 1.1 - 3.3 | 0.001 | 4/41 (9.8%) | 2.4 | 1.01 - 5.6 | <0.02 |
≥30 | 28 - 32 | 10/52 (19.2%) | 1.1 | 0.7 - 1.6 | 0.479 | 3/38 (7.9%) | 3 | 1.1 - 8.3 | <0.01 |
| At term | 8/48 (16.7%) | 1.3 | 0.8 - 2.1 | 0.226 | 4/42 (9.5%) | 2.4 | 1.02 - 5.7 | <0.02 |
| 14 - 19 | 5/60 (8.3%) | 1.9 | 1.01 - 3.7 | 0.004 | 1/41 (2.4%) | 6.9 | 1.1 - 45.7 | <0.01 |
≥35 | 28 - 32 | 8/52 (15.4%) | 1.2 | 0.3 - 4.8 | 0.578 | 2/38 (5.3%) | 3.1 | 1.01 - 11.2 | <0.02 |
| At term | 8/48 (16.7%) | 1.5 | 0.4 - 6.4 | 0.411 | 2/42 (4.8%) | 3.5 | 1.01 - 12.4 | <0.01 |
| 14 - 19 | 5/60 (8.3%) | 1.5 | 0.8 - 2.8 | 0.059 | 1/41 (2.4%) | 5.5 | 0.9 - 35.5 | <0.01 |
≥36 | 28 - 32 | 7/52 (13.5%) | 1.6 | 0.3 - 8.2 | 0.463 | 2/38 (5.3%) | 2.5 | 0.7 - 8.6 | 0.064 |
| At term | 7/48 (14.6%) | 2.1 | 0.4 - 10.7 | 0.320 | 2/42 (4.8%) | 2.8 | 0.8 - 9.5 | <0.04 |