THE ROLE OF SERUM TRANSFERRIN RECEPTOR IN SCREENING IRON DEFICIENCY IN NON-PREGNANT WOMEN OF REPRODUCTIVE AGE
- VernacularTitle:铁缺乏育龄妇女血清转铁蛋白受体的变化及其诊断铁缺乏效率分析
- Author:
Juan ZHANG
;
Xiaoming LIN
- Publication Type:Journal Article
- Keywords:
serum transferrin receptor;
iron deficiency;
women at reproductive age
- From:
Acta Nutrimenta Sinica
1956;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objectives: To study the reliability and sensitivity of serum transferrin receptor(sTfR) and sTfR/SF in assessing iron status,and explore the efficacy for monitoring early iron deficiency. Methods:941 women at reproductive age from Hebei Province and Shunyi county were included in the study. We determined the serum ferritin (SF)、zinc protoporphyrin (ZPP) and hemoglobin (Hb), and divided them into four groups: iron normal, IDS (iron deficiency store),IDE (iron deficiency erythropoiesis),IDA (iron deficiency anemia), according to the current criteria for assessing iron status. We randomly selected 189 aliquotes of serum from four groups to determine their sTfR and calculated the ratio of sTfR/SF, ie, sTfR/LogSF、Log (sTfR/SF). Results: sTfR increased significantly according to ID status of different stages,but sTfR/SF greatly increased in all stages. sTfR correlated with the conventional iron status parameters significantly, and could reflect the different aspects of iron status. The efficacy of Log (sTfR/SF) in identifying iron store deficiency reached 99%,higher than sTfR/LogSF and sTfR. sTfR can effectively identify functional iron deficiency,with the efficacy of 83%. Conclusion: sTfR and sTfR/SF all are promising for assessing iron status and screening iron deficiency in women at reproductive age.
