1990～1999年乳腺癌住院病人的变化趋势

Analysis of clinical characteristic and incidence tend on inpatients with breast cancer from 1990～1999

目的 探讨乳腺癌流行规律和发病趋势。方法 统计 1990～ 1999年在本院住院的所有乳腺病病例的相关内容进行分析。结果 10年共收治乳腺病 2 10 0例 (乳腺癌 12 70例 ,乳腺良性病 830例 )。 10年间住院乳腺癌病人呈上升趋势 ,发病年龄有所提前 ,城市的妇女乳腺癌发生率高于农村的 2 73倍。结论 乳腺癌的发生与生活水平提高、生活条件的变化有关。

Objective To understand the epidemic regular and incidence tendency.Methods Statistical analysis on all cases from 1990～1999.Results Results showed that 2100 cases with breast diseases were admitted during 10 years including 1270 cases of breast cancer and 830 cases of benign breast diseases.During 10 years,the numbers of inpatients with breast cancer were rise and the age of incidence has been advanced.The incidence ratio of breast cancer is higher which live in city than live in countryside(2.73/1) and incidence tendercy is rise year by year.Conclusion Data suggested that dietary factors and life habit may be related to occurrence of breast cancer.