定期无偿献血对献血者血清铁和铁蛋白的影响

Infuence study of regular voluntary blood donation on the serum iron and ferritin of blood donors

目的探讨定期无偿献血对献血者血清铁和铁蛋白的影响.方法将2018年1月至2018年3月我血站92例定期无偿献血者作为研究对象,并选择同期92例健康体检者作为对照组.对两组研究对象进行血常规、血清铁、铁蛋白检测,并分析两组研究对象上述指标的差异.结果男女性献血者RBC、HB、HCT水平均在正常范围内,且男性献血者RBC、HB、HCT水平显著高于女性献血者,比较差异有统计学意义（P〈0.05）;男性、女性献血者血清铁、铁蛋白分别稍低于男性、女性对照者,比较差异无统计学意义（P〉0.05）;男性献血者血清铁蛋白显著低于男性对照者,女性献血者血清铁蛋白显著低于女性对照者,比较差异有统计学意义（P〈0.05）.结论定期无偿献血者无贫血的发生,献血者可有血清铁蛋白的降低,临床上应给予针对性的营养、饮食处理.

Objective To discuss the infuence of regular voluntary blood donation on the serum iron and ferritin of blood donors. Methods From January 2018 to March 2018, 92 voluntary blood donors and 92 healthy check-ups （control group） in our center were selected. The blood routine examination, serum iron, ferritin were examined and analyzed. Results The male and female blood donors had the normal levels of RBC （red blood cell）, HB （hemoglobin B）, and HCT （hematocrit）; the levels of RBC, HB, and HCT in the male blood donors were signifcantly higher than those in the female blood donors （P〈0.05）. The level of serum iron in the male and female blood donors were slightly lower than those in the male and female healthy check-ups, but without statistically significant differences （P〉0.05）; the level of serum ferritin in the male and female blood donors were signifcantly lower than those in the male and female healthy check-ups （P〈0.05）. Conclusion The regular voluntary blood donation won’t cause the anemia, but bring down the serum ferritin level. The specifc nutritional and dieting supplements should be performed.