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时间序列分析法在北京市食物中毒预测中的应用 被引量:2

Application of time series analysis in forecasting food poisoning in Beijing
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摘要 目的探索时间序列分析方法在北京市食物中毒预测中的应用,为食物中毒的预防和控制提供依据。方法收集2004-2015年北京市食物中毒发生人数,采用ARIMA模型进行拟合,用2016年的事件数据验证模型拟合效果,并预测2017年北京市食物中毒发病人数。结果 ARIMA(1,0,0)×(1,1,0)4较好的拟合了既往时间段食物中毒发病人数的时间序列,拟合平均相对误差为6.00%,实际值均在预测值的95%CI内,预测2017年北京市食物中毒发生人数为264人。结论 ARIMA模型能够较好的拟合食物中毒发生趋势,在食物中毒发病人数预测中具有一定的应用价值。 Objective To explore the application of the time series analysis in the prediction of case numbers in food poisoning,and to provide scientific data for the development of food poisoning prevention and control strategies. Methods The ARIMA model was developed based on the seasonal data of food poisoning from the first quarter 2004 to the fourth quarter 2015,and then was tested by the data in 2016. Results Established ARIMA( 1,0,0) ×( 1,1,0)4 model was the optimal model with an average prediction fitting relative error of 6. 00%. The actual value was in the range of 95% confidence interval of the predictive value. The number of food poisoning in 2017 was predicted to be 264. Conclusion ARIMA model fitted well to trend of food poisoning and can be used for the short-term prediction in future.
作者 马晓晨 牛彦麟 吴阳博 王超 王同瑜 马蕊 MA Xiao-chen, NIU Yan-lin, WU Yang-bo, WANG Chao, WANG Tong-yu, MA Rui(Beijing Center for Diseases Control and Prevention/Beijing Center for Preventive Medicine Research, Beijing 100013, Chin)
出处 《首都公共卫生》 2018年第2期67-70,共4页 Capital Journal of Public Health
基金 国家重点研发计划(编号:2017YFC1601502)
关键词 时间序列分析 食物中毒 预测 Time series analysis Food poisoning Forecasting
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  • 1刘秀梅,陈艳,王晓英,计融.1992~2001年食源性疾病暴发资料分析——国家食源性疾病监测网[J].卫生研究,2004,33(6):725-727. 被引量:331
  • 2World Health Organization.Global strategy for food[R].Washington,D.C:The Center for Science in the Public Interest(CSPI),2005.
  • 3全国人大常委会执法检查组关于检查《中华人民共和国食品卫生法》实施情况的报告[R].北京:人大公报,2002.
  • 4Laverge H,De Sutter P,Van der Elst J,et al.A prospective,randomized study comparing day 2 and day 3 embryo transfer in human IVF.Human Reprod,2001,16(3):476
  • 5Phillips ID,Anthony RY,Simonetta G,et al,Restriction of fetal growth has a differential impact on fetal prolactin and prolactin receptor mRNA expression.J Neuroendocrinol,2001,13(2):175
  • 6Gardner MO,Goldenberg RL,Cliver SP,et al.Maternal serum concentrations of human placental lactogen,estradiol and pregnancy specific beta 1-glycoprotein and fetal growth retardation.Acta Obstet Gynecol Scand Suppl,1997,165:56-58
  • 7Stefonidis K,Solomou E,Mouzabioti E,et al.Comparison of somatomedine(SMC/IGF-Ⅰ)human placental lactogen and Doppler velocimetry between appropriate and small-for-gestational-age pregnancies.Clin Exp Obstet Gynecol,1998,25(1-2):20-22
  • 8李燕婷,张宏伟,任宏,陈健,王晔.上海市流感样病例发病趋势的时间序列分析和预测模型研究[J].中华预防医学杂志,2007,41(6):496-498. 被引量:33
  • 9王丙刚,曲波,郭海强,张蕾,金鑫,李刚,孙高.传染病预测的数学模型研究[J].中国卫生统计,2007,24(5):536-540. 被引量:105
  • 10漆莉,李革,李勤.ARIMA模型在流行性感冒预测中的应用[J].第三军医大学学报,2007,29(3):267-269. 被引量:44

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