Department of Medical Administration, Sichuan Provincial Orthopedics Hospital, Chengdu, Sichuan, China.
Department of Medical Administration, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.
Medicine (Baltimore). 2022 Jun 10;101(23):e29317. doi: 10.1097/MD.0000000000029317.
Hepatitis B virus infection is a major global public health concern. This study explored the epidemic characteristics and tendency of hepatitis B in 31 provinces of mainland China, constructed a SARIMA model for prediction, and provided corresponding preventive measures.Monthly hepatitis B case data from mainland China from 2013 to 2020 were obtained from the website of the National Health Commission of the People's Republic of China. Monthly data from 2013 to 2020 were used to build the SARIMA model and data from 2021 were used to test the model.Between 2013 and 2020, 9,177,313 hepatitis B cases were reported in mainland China. SARIMA(1,0,0)(0,1,1)12 was the optimal model and its residual was white noise. It was used to predict the number of hepatitis B cases from January to December 2021, and the predicted values for 2021 were within the 95% confidence interval.This study suggests that the SARIMA model simulated well based on epidemiological trends of hepatitis B in mainland China. The SARIMA model is a feasible tool for monitoring hepatitis B virus infections in mainland China.
乙型肝炎病毒感染是一个全球性的主要公共卫生关注点。本研究旨在探讨中国大陆 31 个省份乙型肝炎的流行特征和趋势,构建 SARIMA 模型进行预测,并提供相应的预防措施。
从中华人民共和国国家卫生健康委员会的网站上获取了中国大陆 2013 年至 2020 年每月的乙型肝炎病例数据。使用 2013 年至 2020 年的数据构建 SARIMA 模型,并使用 2021 年的数据对模型进行测试。
2013 年至 2020 年期间,中国大陆共报告乙型肝炎病例 9177313 例。SARIMA(1,0,0)(0,1,1)12 是最佳模型,其残差为白噪声。利用该模型对 2021 年 1 月至 12 月的乙型肝炎病例数进行预测,2021 年的预测值在 95%置信区间内。
本研究表明,SARIMA 模型基于中国大陆乙型肝炎的流行趋势进行了很好的模拟。SARIMA 模型是监测中国大陆乙型肝炎病毒感染的一种可行工具。