洛阳是豫西地区新兴的重工业城市,近年来,随着人民生活水平提高,卫生防病工作加强,对人民生命和健康威胁最大的传染病死亡率已大幅度下降,代之而来的是心脑血管疾病与恶性肿瘤。1986年起在偃师、孟津、新安三县及市六区共260多万人口中开展了死因登记报告工作,现将恶性肿瘤资料作一分析。 Luoyang is a newly emerging heavy industrial city in the west of Henan Province. In recent years, with the improvement of people’s living standard and the strengthening of health and disease prevention work, the death rate of the infectious diseases with the greatest threat to people’s life and health has dropped drastically. Instead, Cerebrovascular diseases and malignant tumors. Since 1986, Yanshi, Mengjin, Xin’an three counties and six districts of more than 260 million population carried out the registration of the cause of death work, now the malignant tumor data for an analysis.