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目的探讨女军人铁缺乏和缺铁性贫血的患病率。方法对608名女军人的铁营养状况进行调查,研究对象分为三组:初入伍新兵(A组),集训3个月(B组),驻地待命6个月以上(C组)。应用三种变量模式证实铁缺乏,包括血清铁蛋白、转铁蛋白饱和度和红细胞分布宽度(RDW)。结果铁缺乏的患病率在B组(32.8%)高于A组(13.4%)和C组(9.6%)。缺铁性贫血的患病率在B组(20.9%)高于A组(5.8%)和C组(4.8%)。结论研究结果提示女军人训练后铁营养状态减少,铁营养是女性军人面临的主要问题。而通过补充或饮食添加剂改善铁营养状态有待研究。
Objective To investigate the prevalence of iron deficiency and iron deficiency anemia among female soldiers. Methods The iron nutrition status of 608 female soldiers was investigated. The subjects were divided into three groups: recruits (Group A), training for 3 months (Group B), and resident for more than 6 months (Group C). Iron deficiency was confirmed using three variable models, including serum ferritin, transferrin saturation, and red blood cell distribution width (RDW). Results The prevalence of iron deficiency was higher in group B (32.8%) than in group A (13.4%) and group C (9.6%). The prevalence of iron-deficiency anemia was higher in group B (20.9%) than in group A (5.8%) and in group C (4.8%). Conclusions The findings suggest that iron nutrition is reduced after training for female soldiers and iron nutrition is a major problem faced by female soldiers. However, iron supplementation or dietary supplementation to improve the nutritional status remains to be studied.