阿坝县世居藏族成人血细胞参考区间调查

目的 建立四川省阿坝藏族羌族自治州阿坝县世居藏族成人血细胞参考区间.方法 选取阿坝县19个乡镇健康世居藏族健康体检者1762名,其中男889名、女873名,年龄20～79岁.采用XN-1000全自动血液分析仪进行白细胞(WBC)计数、红细胞(RBC)计数、血红蛋白(Hb)、平均红细胞血红蛋白含量(MCH)、平均红细胞血...

Survey on the reference intervals of venous blood cells among native Tibetan adults in Aba county

Objective To establish the reference intervals of venous blood cells among native Tibetan adults in Aba county,Aba Tibetan and Qiang Autonomous Prefecture,Sichuan province.Methods A total of 1762 healthy native Tibetans in 19 towns in Aba county were enrolled.There were 889 males and 873 females aged 20-79 years old.White blood cell(WBC)count,red blood cell(RBC)count,hemoglobin(Hb),mean corpuscular hemoglobin(MCH),mean corpuscular hemoglobin concentration(MCHC),mean corpuscular volume(MCV),hematocrit(HCT)and platelet(PLT)count were determined by XN-1000 fully automatic hematology analyzer.The results were compared by gender,and the established reference intervals were compared with the health industry standard WS/T405—2012 Blood Cell Analysis Reference Interval and reference intervals in other regions.Results There was no obvious difference in WBC count and MCV between males and females(P>0.05).The combined reference intervals were calculated.RBC count,Hb,HCT,MCH and MCHC in males were higher than those in females,while PLT count in males was lower than that in females(P<0.01).The reference intervals were as follows:WBC count(3.5-9.4)×10⁹/L;RBC count(4.43-6.67)×10¹²/L for males and(4.12-5.88)×10¹²/L for females;Hb 137-204 g/L for males and 125-176 g/L for females;MCH 27-34 pg for males and 25-33 pg for females;MCHC 319-362 g/L for males and 317-355 g/L for females;MCV 81-98 fL;HCT 41%-60%for males and 37%-54%for females;PLT count(153-377)×10⁹/L for males and(150-412)×10⁹/L for females.WBC count,MCV,MCH and MCHC detected had little difference from industry standards,but RBC count,Hb,HCT and PLT count were higher than the industry standard.The reference intervals of this region should be established.Conclusion The reference intervals for venous blood cells among Tibetan adults in Aba county,Aba Tibetan and Qiang Autonomous Prefecture,Sichuan province have been initially established,which can offer accurate evidence for clinical diagnosis,treatment,prognosis and screening of related diseases in this region.