The evaluation analysis of sysmex XE - 5000 hematology analyzer for immature granulocyte result
LIU Ying-jie
GE Feng-hua
ZHANG Li-yan
Abstract：Objective:To compare the results of immature granulocyte by sysmex XE - 5000 hematology analyzer and mi-croscopic count,to evaluation analysis and set critical value. Methods:All 438 blood samples using the white blood cell detec-tion channels(CBC + DIFF channel)to detect with sysmex XE - 5000 hematology analyzer,to count IG manual using micro-scope. Results:The corelation of sysmex XE - 5000 hematology analyzer and microscopic examination method for the detection of IG correlation(r = 0. 76),the detection sensitivity of IG% in sysmex XE - 5000 hematology analyzer was 62. 9% ,the spe-cificity was 83. 4% ,critical value ﹥ 0. 6. The detectionof IG in normal group showed no immature granulocyte,the range of IG% by instrument was 0 - 0. 6(x ± 3 s). Conclusion:When test results of IG% by sysmex XE - 5000 hematology analyzer was≤0 . 6( or IG# ≤0 . 1 × 109 / L)canbe considerednormal specimens,whenIG% ﹥ 0 . 6[ or absolute value( IG# )﹥ 0 . 1 × 109 / L]compared with abnormal specimens,blood smears should be reviewed to confirm the diagnosis.
Keywords：immature granulocytesblood Sysmex XE - 5000 analyzermicroscopy
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 519-520 )