Research Article
Maternal Nutritional Deficiencies and Small-for-Gestational-Age Neonates at Birth of Women Who Have Undergone Bariatric Surgery
Table 1
Biological standards for haematological, biochemical, and micronutritional parameters in pregnant women.
| | | T1 | T2 | T3 | | min–max |
| | Haematology | | | | | Haemoglobin (g/dL) | 11.6–13.9 | 9.7–14.8 | 9.5–15 | | MCV (fL) | 81–96 | 82–97 | 81–99 | | Ferritin (μg/L) | 6–130 | 2–230 | 0–116 | | Biochemistry | | | | | Albumin (g/L) | 31–51 | 26–45 | 23–42 | | Vitamins | | | | | A (μmol/L) | 1.12–1.64 | 1.22–1.54 | 1.01–1.47 | | B1 (nmol/L) | / | / | / | | B6 (nmol/L) | / | / | / | | B9 (nmol/L) | 5.89–33.99 | 1.81–54.39 | 3.17–46.9 | | B12 (pmol/L) | 87.08–323.24 | 95.94–484.13 | 73.06–388.2 | | C (μmol/L) | / | / | 51.1–73.81 | | D (μg/L) | 18–27 | 10–22 | 10–18 | | Minerals | | | | | Magnesium (mmol/L) | 0.66–0.90 | 0.62–0.90 | 0.45–0.90 | | Selenium (µmol/L) | 1.47–1.85 | 0.95–1.85 | 0.90–1.69 | | Zinc (μmol/L) | 8.72–13.47 | 7.65–13.47 | 7.65–11.78 |
|
|
trimester. trimester. trimester. . . Corpuscular Volume. are no standards specific to pregnant women.
|
