Incidence of Iron Deficiency and Iron Deficient Anemia in Elite Runners and Triathletes
Incidence of Iron Deficiency and Iron Deficient Anemia in Elite Runners and Triathletes
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DOI：
10.1097/jsm.0000000000000390
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发表时间：
2017-09-01
影响因子：
2.7
通讯作者：
Burr, Jamie
中科院分区：
文献类型：
--
作者：
Coates, Alexandra;Mountjoy, Margo;Burr, Jamie
目的：评估高训练跑步者和铁人三项运动员中缺铁（ID）和缺铁性贫血（IDA）的发生率，并研究口服补铁史与血清铁蛋白（sFe）和血红蛋白（Hb）浓度的关系。方法：回顾性分析2009 - 2015年（n = 38）名21 - 36岁的优秀水平跑步者和铁人三项运动员的常规血液检查数据。通过问卷调查评估口服铁补充剂的摄入量。结果：铁人三项运动员（女性，FT；男性，MT）和跑步运动员（女性，FR；男性，MR）至少有一次ID发作的发生率（FT 60.0%, MT 37.5%, FR 55.6%, MR 31.3%）高于耐力运动员（女性20%-50%，男性0%-17%）的文献报道。男性铁人三项运动员和跑步运动员的IDA发病率高于女性队友（MT为25%，FT为20%，MR为6.3%，FR为0%），这一发现此前未见报道。血红蛋白浓度低，伴有血红蛋白的发生率
Objective: To assess the incidence of iron deficiency (ID), and iron deficient anemia (IDA) within a cohort of highly trained runners and triathletes, and to examine the association of oral iron supplementation history with serum ferritin (sFe) and hemoglobin (Hb) concentrations.Methods: A retrospective analysis of routine blood test data taken from 2009 to 2015 from (n = 38) elite level runners and triathletes between the ages of 21 to 36 years. Oral iron supplement intake was assessed through a questionnaire.Results: Triathletes (female, FT; male, MT) and runners (female, FR; male, MR) had higher incidence of at least 1 episode of ID (FT 60.0%, MT 37.5%, FR 55.6%, MR 31.3%) compared with values reported in the literature for endurance athletes (20%-50% females, 0%-17% males). Male triathletes and runners had a higher incidence of IDA than their female teammates (25% MT, 20% FT, 6.3% for MR, 0% FR), a finding which has previously not been reported. Hemoglobin concentrations were low, with incidence of Hb