Trend in mortality of malignant tumors in Hinggan League from 2019 to 2025
DOU Wei1, WANG Mengnan2, ZHANG Xiaohua3
1. Hinggan League Center for Disease Control and Prevention, Hinggan League, Inner Mongolia 137400, China; 2. Baotou Medical College, Inner Mongolia University of Science & Technology, Baotou, Inner Mongolia 014000, China; 3. Ulanhot Center for Disease Control and Prevention, Ulanhot, Inner Mongolia 137400, China
Abstract：Objective To analyze the trend in mortality of malignant tumors in Hinggan League, Inner Mongolia Autonomous Region from 2019 to 2025, so as to provide evidence for improving the comprehensive cancer prevention and control strategy. Methods Data on malignant tumor deaths in Hinggan League from 2019 to 2025 were collected through the Population Death Information Registration and Management System of the Chinese Center for Disease Control and Prevention, including gender, age and disease codes. The crude mortality of malignant tumors was calculated, and the standardized mortality was calculated using the age composition of the standard population from the Seventh National Population Census in 2020. The trends in mortality of malignant tumors by gender, age and type were analyzed using the Joinpoint regression model. Results A total of 18 979 malignant tumor death cases were reported in Hinggan League from 2019 to 2025, with a crude mortality of 193.32/105, showing an upward trend (APC=3.555%, P<0.05), and a standardized mortality of 191.69/105, with no statistically significant trend (APC=0.179%, P>0.05). The crude mortality of malignant tumors was higher in males than in females (237.45/105 vs. 148.06/105, P<0.05), and the crude mortality of malignant tumors showed upward trends among both males and females (APC=3.206%, 4.079%, both P<0.05). The crude mortality of malignant tumors was relatively high in the 75-<85 years and ≥85 years age groups, with 1 266.51/105 and 1 173.09/105, respectively, and showed upward trends (APC=3.269%, 8.252%, both P<0.05). The top five malignant tumors by crude mortality included lung cancer, liver cancer, esophageal cancer, gastric cancer and colorectal cancer, with crude mortality of 55.15/105, 25.59/105, 21.58/105, 18.83/105 and 12.70/105, respectively. The crude mortality of lung cancer showed an upward trend (APC=7.310%, P<0.05), the standardized mortality of esophageal cancer showed a downward trend (APC=-4.030%, P<0.05), and the crude and standardized mortality of colorectal cancer showed upward trends (APC=12.055%, 8.340%, both P<0.05). Conclusions The crude mortality of malignant tumors showed an upward trend in Hinggan League from 2019 to 2025. Males and the ≥75 years age group should be given a high priority in management of malignant tumors, and lung cancer and colorectal cancer should be given a high priority in cancer prevention and control.
窦伟, 王梦男, 张晓华. 2019—2025年兴安盟恶性肿瘤死亡趋势分析[J]. 预防医学, 2026, 38(10): 1051-1054.
DOU Wei, WANG Mengnan, ZHANG Xiaohua. Trend in mortality of malignant tumors in Hinggan League from 2019 to 2025. Preventive Medicine, 2026, 38(10): 1051-1054.
[1] 韩冰峰,郑荣寿,曾红梅,等.2024年中国人群恶性肿瘤发病与死亡年龄特征分析[J].中国肿瘤,2026,35(3):163-171. [2] 中国抗癌协会.中国恶性肿瘤学科发展报告(2024)[R/OL].[2026-08-12].http://www.caca.org.cn/system/2025/06/03/030150219.shtml. [3] 王娜,任达飞,王伟忠,等.2010—2021年中国老年人恶性肿瘤死亡情况及变化趋势分析[J].疾病监测,2025,40(7):937-942. [4] 韩鹏,宋晓晓.基于灰色理论的内蒙古人口老龄化趋势预测及其影响因素研究[J].干旱区资源与环境,2023,37(1):44-51. [5] 尚书,那布其,席云峰,等.内蒙古自治区居民癌症防治核心知识知晓情况调查分析[J].中国肿瘤,2024,33(8):651-660. [6] 董昱斌,布仁巴图.2018—2022年通辽市主要恶性肿瘤早死率及寿命损失分析[J].应用预防医学,2025,31(3):285-289. [7] 蔡静明,沃晓辉,王勇,等.2019年呼伦贝尔市恶性肿瘤流行情况分析[J].癌变·畸变·突变,2025,37(2):134-139. [8] 周涛. 兴安盟卫生与人群健康状况报告2022[M].北京:中国人口出版社,2025. [9] 兴安盟统计局.兴安盟第七次全国人口普查公报[1](第四号)——人口年龄构成情况[EB/OL].[2026-08-12].http://xam.gov.cn/xamtj/2021-06/03/article_2024041403290936481.html. [10] Wu Z H,Xia F N,Lin R.Global burden of cancer and associated risk factors in 204 countries and territories,1980-2021:a systematic analysis for the GBD 2021[J/OL].J Hematol Oncol,2024,17(1)[2026-08-12].http://doi.org/10.1186/s13045-024-01640-8. [11] Llubes-Arrià L,Briones-Vozmediano E,Mateos J T,et al.Gender differences in self-management activation among patients with multiple chronic diseases:a qualitative study[J/OL].Arch Public Health,2025,83(1)[2026-08-12].http://doi.org/10.1186/s13690-025-01686-1. [12] 夏昌发,陈万青.中国恶性肿瘤负担归因于人口老龄化的比例及趋势分析[J].中华肿瘤杂志,2022,44(1):79-85. [13] 熊文艳,周航,李敏,等.2019—2023年南昌市肺癌早期筛查结果与风险预测模型构建[J].环境与健康杂志,2026,43(6):505-510. [14] 宋美瑛,曹先廷,伊尹华,等.兴安盟成人主要慢性病及其危险因素流行特征分析[J].医学信息,2024,37(2):81-86. [15] Sun K X,He S,Wang H D,et al.The design and evaluation of the opportunistic endoscopic screening(OpENS)program for upper gastrointestinal tract cancers:a real-world study in China[J/OL].Lancet Reg Heal West Pac,2025,62[2026-08-12].https://doi.org/10.1016/j.lanwpc.2025.101675. [16] 吴丹,宇传华.中国归因于高BMI的结直肠癌疾病负担及其趋势预测[J].公共卫生与预防医学,2025,36(2):1-5,29.
