Multivariable Cox regression analysis showed that the difference in the effect of gender as male, age between 25 and 50 years and greater than 50 years, occupation as farmer, route of infection as homosexual transmission and drug use, sample source as Tests for other patients and other, CD4+T lymphocyte count less than 500 and un-known, and no ART treatment on the death of PLWH was statistically significant, and this result was consistent with the results of the Shanxi Province, Huzhou city study results are consistent (16, 17). This evidence concerns the gene CD4 and infection.