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目的观察机采血小板献血间隔期变化后献血者外周静脉血血常规相关参数的变化,分析两者是否存在差异、是否对捐献机采血小板有影响。方法对2012年1月-2012年12月在成都市血液中心机采室的固定献血小板者共120人进行血常规参数检测,1-6月每位献血者间隔4周献血1次,7-12月间隔2周献血1次。捐献前均抽血查血常规相关参数,内容包括:血小板计数、红细胞压积和血红蛋白量。采用SPSS17.0软件对检测结果进行统计学分析。结果机采血小板献血者献血间隔期缩短后,多次捐献不会引起献血者血小板计数值较大的波动,其血小板计数值仍处于正常可捐献范围内,但趋于降低;而对于红细胞压积和血红蛋白量则没有影响。结论机采血小板献血者献血间隔期改变后,外周静脉血血常规参数的变化不会影响捐献血小板,可安全献血。
Objective To observe the change of blood routine parameters of peripheral blood in blood donors after the change of blood donation interval, and to analyze whether there is a difference between them and whether there is any influence on the platelet donation. Methods A total of 120 blood samples were collected from January 2012 to December 2012 in Chengdu Blood Center. A total of 120 blood donors were tested for blood parameters. Blood donors were donated once every 4 weeks from January to June, December 2 weeks after blood donation 1 times. Blood donation before blood donation blood routine parameters, including: platelet count, hematocrit and hemoglobin. SPSS 17.0 software was used to test the results for statistical analysis. Results The donation interval of donor platelet blood donors shortened, multiple donations will not cause large fluctuations in platelet count of blood donors, the platelet count is still within the normal donation range, but tends to decrease; and for hematocrit And the amount of hemoglobin has no effect. CONCLUSION: The change of blood routine parameters of peripheral venous blood after donating blood donors’ blood donation intervals will not affect the donation of platelets, and may safely donate blood.