| 2003—2018年间中国女性宫颈癌发病与死亡趋势研究 |
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| 引用本文： | 张仲华,刘晨瑛,任会叶,梁少辉. 2003—2018年间中国女性宫颈癌发病与死亡趋势研究[J]. 中华疾病控制杂志, 2022, 26(1): 14-20. DOI: 10.16462/j.cnki.zhjbkz.2022.01.003 |
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| 作者姓名： | 张仲华 刘晨瑛 任会叶 梁少辉 |
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| 作者单位： | 1.710049 西安，西安科技大学理学院数学教研室 |
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| 基金项目： | 国家自然科学基金(11201277)。 |
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| 摘 要： | 目的 研究2003—2018年中国20~79岁女性宫颈癌发病率和死亡率的变化趋势，对未来五年宫颈癌发病及死亡率的趋势进行预测。 方法 收集我国2003—2018年20~79岁女性宫颈癌的发病和死亡数据，利用联结点回归模型分析趋势变化规律，进一步利用年龄-时期-队列模型探讨年龄、时期和队列因素对宫颈癌发病和死亡率的影响。分别建立自回归滑动平均混合模型(autoregressive integrated moving average model, ARIMA)、灰色模型(grey model, GM)(1，1)和误逆差传播(back propagation, BP)神经网络模型对发病率和死亡率进行拟合，选取预测精度高的模型预测未来五年宫颈癌的发病率和死亡率。 结果 2003—2018年间女性宫颈癌的发病率具有2个转折点，发病趋势先快速上升随后下降；死亡率具有1个转折点，趋势是先下降再上升。总体上看，宫颈癌的发生风险随着年龄的增长而增大，在55~＜60岁达到峰值后缓慢下降。死亡风险从年龄上看不断上升，时期效应随着时期的推进而增大，队列效应则不断减弱。通过对比发现BP神经网络模型拟合的效果较好。 结论 2003—2018年间中国女性宫颈癌的发病率和死亡率整体上呈现下降的趋势，受年龄影响较大而受时期和队列的影响较小，未来五年发病率和死亡率将呈下降趋势。因此，应加强女性宫颈癌筛查和HPV疫苗接种工作，做好防控措施。
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| 关 键 词： | 宫颈癌 趋势 APC模型 联结点回归模型 预测 |
| 收稿时间： | 2021-03-23 |
Analysis and prediction of the incidence and mortality trends of cervical cancer in Chinese women from 2003 to 2018 from 2003 to 2018 |
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| ZHANG Zhong-hua,LIU Chen-ying,REN Hui-ye,LIANG Shao-hui. Analysis and prediction of the incidence and mortality trends of cervical cancer in Chinese women from 2003 to 2018 from 2003 to 2018[J]. Chinese Journal of Disease Control & Prevention, 2022, 26(1): 14-20. DOI: 10.16462/j.cnki.zhjbkz.2022.01.003 |
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| Authors: | ZHANG Zhong-hua LIU Chen-ying REN Hui-ye LIANG Shao-hui |
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| Affiliation: | 1.Department of Mathematics, School of Science, Xi'an University of Science and Technology, Xi'an 710049, China2.Department of Obstetrics and Gynecology, Xi'an Qujiang Obstetrics and Gynecology Hospital, Xi'an 710043, China |
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| Abstract: | Objective To study the change tendency of the incidence and mortality of the females with cervical cancer in China from 2003 to 2018, and to predict their trends in the next five years. Methods The data between 2003 and 2018 on the incidence and mortality of female cervical cancer cases aged 20-79 years old in China was collected. Then the Joinpoint regression model was used to analyze the regularity of the incidence and mortality on the base of the data, and the age-period-cohort (APC) model was further used to explore the influences of age, period and cohort on the numbers of the incidence and the mortality of females with cervical cancer. The autoregressive integrated moving average model (ARIMA), grey model (GM) (1, 1) and back propagation (BP) neural network model were developed to fit the incidence and mortality, and the model with the high-precision prediction was selected to foresee the incidence and mortality in the next five years. Results From 2003 to 2018, the incidence of female cervical cancer shows two turning points, with a rapid increase and then a decline; The mortality has a turning point, and decreases first and then increases. In general, the risk of cervical cancer cases increases with age, and slowly decreases after reaching a peak in their 55- < 60 years old. The risk of mortality keeps rising constantly with respect to age, the period effect increases with period evolving and the cohort effect decreases constantly. The fitting results of different models illustrate that the BP neural network model has better effect. Conclusions From 2003 to 2018, the incidence rate and the mortality rate of female cervical cancer cases decrease as a whole, and are more affected by age, but less affected by period and cohort. It is predicted that they will decline in the next five years. Therefore, it is necessity for women to strengthen the screening of cervical cancer and take HPV vaccination. |
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| Keywords: | Cervical cancer Trend APC model Joinpoint regression model Prediction |
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