ABSTRACT
Objective To study the clinical significance of leukocyte parameters measured by using automatic blood cell analyzer SysmexXE‐2100inpatientsnewlydiagnosedwithhepatitisB.Methods 96patientsnewlydiagnosedwithhepatitisB(observation group) and 100 people who underwent healthy examination during the same period(control group) were recruited in the study .Rel‐ative indicators were measured for the people mentioned above ,such as the DNA of Hepatitis B virus(HBV‐DNA) ,Hepatitis B sur‐face antigen(HBsAg) ,aspartate aminotransferase(AST ) ,alanine aminotransferase(ALT ) ,lymphocytes parameters Lymph‐Y and Lymph‐X ,neutrophils parameters Neut‐X and Neut‐Y .The test results were recorded and statistically analyzed by using software SPSS19 .0 .Results The differences of Lymph‐X ,Neut‐Y and Neut‐X were not statistically significant compared between observa‐tion group and control group(P>0 .05) ,while the differences of HBV‐DNA ,HBsAg ,AST ,ALT and Lymph‐Y were statistically significant compared between the two groups(P<0 .05) .In addition to that ,the parameter Lymph‐Y was positirely correlated with HBV‐DNA(r=0 .160 ,P=0 .026) and HBsAg(r=0 .149 ,P=0 .037) .Conclusion The peripheral blood lymphocytes parameter Lymph‐Y of patients newly diagnosed with hepatitis B is higher than healthy people ,which makes it possible to become an indicator for differential diagnosis .
ABSTRACT
In this paper,a great many examples of misusing the analysis of the linear correlation and regression are unveiled.Obviously,it is extremely important for people to apply the linear correlation and regression correctly through understanding and mastering the basic concept and approach in this field.It is necessary for a great of practical workers to learn the knowledge on how to perform the analysis of the linear correlation and regression rationally,since people need this kind of konowledge and the textbooks of statistics are not able to meet the needs.