Stanford J L, Greenberg R S
Fred Hutchinson Cancer Research Center, Seattle, WA 98104.
Am J Public Health. 1989 Jan;79(1):71-3. doi: 10.2105/ajph.79.1.71.
A population-based study was utilized to calculate breast cancer incidence rates in White and Black women, ages 30 to 54, according to tumor estrogen receptor status. Both racial groups had higher incidence curves for estrogen receptor negative breast cancer between ages 30 and 49. There was an excess of receptor negative cancer in young Black women, an observation that may help explain the racial disparity in breast cancer survival.
一项基于人群的研究被用于根据肿瘤雌激素受体状态计算30至54岁白人及黑人女性的乳腺癌发病率。在30至49岁之间,两个种族群体的雌激素受体阴性乳腺癌发病率曲线都较高。年轻黑人女性中受体阴性癌症过多,这一观察结果可能有助于解释乳腺癌生存率的种族差异。