Relationship between air pollution and HIV/AIDS death in Wuhan City / 公共卫生与预防医学

ABSTRACT

Objective To explore the correlation between air pollutants (PM2.5, NO2, and CO) and the mortality rate of HIV/AIDS patients in Wuhan. Methods The death data of HIV/AIDS patients from January 1, 2017, to December 31, 2019, and the daily average atmospheric pollutant concentration during the study period were collected. A time-stratified case-control study design was used to explore the correlation between atmospheric pollutant concentration and patient mortality. Results For every 10 µg/m3 increase in CO concentration within 0-4 days of cumulative lag, AIDS-related mortality in HIV/AIDS patients increased by 1.79% (95% CIs 0.04, 3.56). There was no statistical correlation between PM3 and NO3 concentrations and mortality in patients with HI and AIDS. Conclusion CO is positively correlated with the risk of AIDS-related death in HIV/AIDS patients. This study can provide relevant epidemiological evidence for public health authorities to develop more effective prevention measures for HIV/AIDS patients.