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Epidemiological and time series analysis on the incidence and death of AIDS and HIV in China.


ABSTRACT:

Background

To investigate the regional and age-specific distribution of AIDS/HIV in China from 2004 to 2017 and to conduct time series analysis of the epidemiological trends.

Method

Using official surveillance data from publicly accessible database of the national infectious disease reporting system, we described long-term patterns of incidence and death in AIDS/HIV, analyzed age group and regional epidemic characteristics, and established Autoregressive Integrated Moving Average (ARIMA) models for time series analysis.

Result

The incidence and death of AIDS/HIV have increased rapidly from 2004 to 2017, with significant difference regarding age groups and provincial regions (a few provinces appear as hot spots). With goodness-of-fit criteria and using data from 2004 to 2015, ARIMA (0,1,3)?×?(2,0,0), ARIMA (3,1,0)?×?(1,0,1), and ARIMA (0,1,2)?×?(2,0,0) were chosen as the optimal model for the incidence of AIDS, HIV, and combined; ARIMA (0,1,3)?×?(1,0,0) was chosen as the optimal model for the death of AIDS, HIV, and combined. ARIMA models robustly predicted the incidence and death of AIDS/HIV in 2016 and 2017.

Conclusion

A focused intervention strategy targeting specific regions and age groups is essential for the prevention and control of AIDS/HIV. ARIMA models function as data-driven and evidence-based methods to forecast the trends of infectious diseases and formulate public health policies.

SUBMITTER: Xu B 

PROVIDER: S-EPMC7734828 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Publications

Epidemiological and time series analysis on the incidence and death of AIDS and HIV in China.

Xu Bin B   Li Jiayuan J   Wang Mengqiao M  

BMC public health 20201214 1


<h4>Background</h4>To investigate the regional and age-specific distribution of AIDS/HIV in China from 2004 to 2017 and to conduct time series analysis of the epidemiological trends.<h4>Method</h4>Using official surveillance data from publicly accessible database of the national infectious disease reporting system, we described long-term patterns of incidence and death in AIDS/HIV, analyzed age group and regional epidemic characteristics, and established Autoregressive Integrated Moving Average  ...[more]

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