Почти у половины пациентов с ЖДА имеется и сопутствуюшее снижение/дефицит цинка (менее 0.99 мкг/мл), у таких пациентов более выражены умственные проблемы, со стороны серд. сосудистой системы, проявления синдрома беспокойных ног и др. симптомы:
Serum zinc levels were lower in anemic patients (103.51 ± 34.64 μg/dL) than in the control subjects (256.92 ± 88.54 μg/dL; <0.001). Patients with zinc level <99 μg/dL had significantly more frequent mental manifestations (p < 0.001), cardiopulmonary symptoms (p = 0.004), restless leg syndrome (p = 0.016), and epithelial manifestations (p < 0.001) than patients with zinc level > 100 μg/dL. When the serum zinc level was compared with pica, no statistically significant correlation was found (p = 0.742). Zinc is a trace element that functions in several processes in the body, and zinc deficiency aggravates IDA symptoms.
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Serum zinc levels in patients with iron deficiency anemia and its association with symptoms of iron deficiency anemia.//Ann Hematol. 2016 Mar 2.
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