OCCUPATION AND HEALTH ›› 2024, Vol. 40 ›› Issue (17): 2377-2382.

• Treatise • Previous Articles     Next Articles

Application of ARIMA model and LSTM model in predicting the incidence trend of brucellosis

FAN Ben1,2, WANG Tongmin2, ZHAO Qian2, YANG Liugen1, MA Xiaoling2, LI Fanka1,2   

  1. 1. Department of Preventive Medicine,School of Medicine,Shihezi University,Shihezi,Xinjiang 832000,China;
    2. Disease Prevention and Control Department,Center for Disease Control and Prevention of Xinjiang Production and Construction Corps,Urumqi,Xinjiang 830002,China
  • Received:2023-12-13 Revised:2024-01-08 Published:2026-03-17
  • Contact: WANG Tongmin,Associate chief physician,E-mail:wtm1123@163.com;LI Fanka,Chief physician,E-mail:lifanka@sina.com

Abstract: Objective To analyze the incidence trend of brucellosis in Xinjiang Production and Construction Corps,and explore the application of autoregressive integrated moving average model(ARIMA) and long short-term memory(LSTM) model in the prediction of brucellosis incidence. Methods Based on monthly reported cases of brucellosis from 2010 to 2022,ARIMA and LSTM models were established to fit and predict the incidence of brucellosis in the Xinjiang Production and Construction Corps. The prediction performance of the models was evaluated by comparing the root mean square error(RMSE),mean absolute error(MAE),and coefficient of determination(R2). Results The RMSE and MAE fitted and predicted by ARIMA(1,0,1)(0,1,2)12 model were 19.72,16.40,12.02 and 8.16,respectively,and the fitted R2 was 82.51. The RMSE and MAE fitted and predicted by LSTM neural network model were 13.37,10.88,10.26 and 7.71,respectively,and the fitted R2 was 84.70. LSTM model had better fitting and prediction effect than ARIMA(1,0,1)(0,1,2)12. The ARIMA model and LSTM model predict 773 and 789 cases of brucellosis in the Xinjiang Production and Construction Corps from 2023 to 2024,respectively. Conclusion In the past 13 years,the incidence of brucellosis in the Xinjiang Production and Construction Corps had shown an overall upward trend,and there was a certain seasonal trend. LSTM model can better fit and predict the incidence and trend of brucellosis,and the model effect is better than ARIMA(1,0,1)(0,1,2)12 model,which can improve the prediction accuracy to a certain extent and provide reference for the prevention and control of brucellosis.

Key words: Brucellosis, Autoregressive integrated moving average model, Long short-term memory model, Disease prediction

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