CD4+ Tcell and tuberculosis results of AIDS patients with different types of tuberculosis

摘要

cqvip:Objective: To investigate the correlation of CD4+T cell and tuberculosis test in AIDS patients with different types of tuberculosis. Methods: A total of 127 cases of AIDS complicated with tuberculosis were selected from our hospital between June 2014 and June 2017 as observation group;50 cases with non-tuberculosis respiratory system who were admitted to our hospital during the same period were selected as control group. The positive rate of TB was examined by T.spotTB test and TST test, and the level of CD4+T lymphocyte was measured by flow cytometry. Results: The positive rate of the observed group After T.spotTB test and TST test was higher than the control group;observation group CD4+T lymphocyte level of 0-100/mm3 was significantly higher than that of the control group;different types of tuberculosis with AIDS showed no significant difference between the T.spotTB test and the TST test in terms of positive rate;There was also no significant difference between the different types of tuberculosis with HIV CD4+T lymphocyte level;the levels of 100-200/mm3 and >200/mm3 CD4+T lymphocytes and T.spotTB test positive and TST positive test were negatively correlated, while the levels of CD4+T lymphocyte 0-100/mm3 and positive T.spotTB test and TST test were positively correlated. Conclusions: the lower level of CD4+T cells in AIDS patients with different types of tuberculosis is positively related to the positive T.spotTB test and TST test.