Survival factors of AIDS patients receiving antiretroviral therapy in Guizhou Province
10.3969/j.issn.1671-9638.2017.10.007
- VernacularTitle:贵州省接受抗病毒治疗艾滋病患者的生存因素分析
- Author:
Yang CHEN
1
;
mei Li SHEN
;
Yu LI
;
lan Jin LI
;
Lu HUANG
;
Zhu AN
;
jian Zhi LI
;
duan Jun LU
;
ping Xiao ZHANG
;
Bang-quan YUE-HUI
;
AN LIU
Author Information
1. 贵州省疾病预防控制中心
- Keywords:
acquired immunodeficiency syndrome;
human immunodeficiency virus;
AIDS patient;
antiretroviral therapy;
survival analysis
- From:
Chinese Journal of Infection Control
2017;16(10):925-930
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the survival time and its influencing factors of patients in Guizhou Province after they received antiretroviral therapy(ART)for treating human immunodeficiency virus (HIV)infection and acquired immunodeficiency syndrome (AIDS).Methods A retrospective cohort analysis was conducted to analyze survival time of AIDS patients who received ART in Guizhou Province in 2005-2016,life table method was used to calculate the survival probability,Cox proportional hazards regression model was used to analyze the influencing factors of survival time.Results A total of 15921 patients were included in the study,the median age at the beginning of therapy was(42.13±14.40)years old,58.61% of patients were married/housemate.The length of ART follow-up was (median[P 25 -P 75 ]:15.96[6.00 - 33.00])months.9.77% of the follow-up cases died,59.29% of the deaths occurred within 12 months of initiation of treatment;survival rates in the first,fifth,and tenth year were 93.00%,82.00%,and 74.00% respectively.Cox proportional hazards regression model analysis showed that fe-male patients were 0.58 times more likely to die than male patients(95% CI :0.49-0.68);the risk of death in-creased with increase of ages;the higher the baseline CD4+ T lymphocyte count,the lower the risk of death;the risk of death in patients without symptoms or signs before therapy was 0.70 times than those with symptoms or signs(95% CI :0.60-0.81).Conclusion The antiviral therapy of AIDS patients in Guizhou Province is generally well,patients with high risk factors for death should be paid high attention,it is suggested that medical level and service quality should be improved when patients are treated.
