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据我国恶性肿瘤死亡调查,恶性肿瘤占男性和女性死亡原因的第二位和第三位,胃癌在恶性肿瘤中占首位,每年死亡约16万人,占恶性肿瘤死亡的23.03％。我国胃癌标化死亡率为15.41/10万,男性为20.93/10万,女性10.16/10万,属胃癌高发国家。一、地区分布不同地区胃癌发病和死亡率有很大差别。 1.发病率:据国际肿瘤研究机构(IARC)资料,胃癌世界调整发病率在不同国家与地区相差很大,以日本最高,男性超过70/10万,女性超过30/10万。男性发病率超过30/10万地区分布在欧洲、亚洲东北部、拉丁美洲,在15～30/10万地区有北美、西欧、大洋洲;而西亚、非洲、中南美洲西部和澳洲在15/10万以下。女性发病地理分布与男性大致相同。中国发病率据上海报道,男性为55.7/10万,女性21/10万。
According to the survey on the death of malignant tumor in our country, the malignant tumors account for the second and third cause of death for both men and women. Gastric cancer ranks the first among malignant tumors, accounting for about 160,000 deaths each year, accounting for 23.03% of the deaths from malignant tumors. China’s standardization of gastric cancer mortality was 15.41 / 100,000, 20.93 / 100,000 men, 10.16 / 100000 women, is a high incidence of gastric cancer in countries. First, the regional distribution of gastric cancer in different regions incidence and mortality are very different. 1. Incidence: According to the International Agency for Research on Cancer (IARC), the incidence of gastric cancer in the world varies greatly in different countries and regions. The highest incidence is in Japan, with more than 70/10 million males and 30/10 females. Male incidence of more than 30 / 100,000 regions in Europe, northeastern Asia, Latin America, in the 15 to 30/10 million regions in North America, Western Europe, Oceania; and West Asia, Africa, Central and Western South America and Australia in the 15/10 million the following. Geographical distribution of women and men roughly the same. The incidence in China is reported in Shanghai, with 55.7 per 100,000 males and 21 per 100,000 females.