منابع مشابه
Mean cancer mortality rates in low versus high elevation counties in Texas.
There is controversy as to whether low levels of radiation (i.e., < 5 rem) pose a health risk. This brief inquiry compares archived cancer mortality data in counties having relatively low (0-250 feet above sea level), medium (500-1000 feet above sea level), and high (3000+ feet above sea level) elevations also having corresponding greater natural background levels of radiation respectively. Can...
متن کاملAssessment of physicians' information needs in five Texas counties.
In 1990, a questionnaire was mailed to all physicians in four counties in the lower Rio Grande Valley of Texas and to a random sample of physicians in Bexar County, Texas (San Antonio). Two hundred and eighty of 573 Valley physicians (48.9%) and 162 of 273 Bexar County physicians (59.3%) responded to the survey, for an overall response rate of 52.2%. The two groups were compared primarily to de...
متن کاملBreast Cancer Screening, Incidence, and Mortality Across US Counties.
IMPORTANCE Screening mammography rates vary considerably by location in the United States, providing a natural opportunity to investigate the associations of screening with breast cancer incidence and mortality, which are subjects of debate. OBJECTIVE To examine the associations between rates of modern screening mammography and the incidence of breast cancer, mortality from breast cancer, and...
متن کاملSpatial Analysis of County-Level Breast Cancer Mortality in Texas
OBJECTIVE The objectives of the study were to detect high-risk areas and to examine how racial and ethnic status affect the geographic distribution of female breast cancer mortality in Texas. Analyses were based on county-level data for the years from 2000 to 2008. MATERIALS AND METHODS Breast cancer mortality data were obtained from the Texas Cancer Registry, and the Spatial Scan Statistics ...
متن کاملBreast Cancer in Men
Male breast cancer is one of the rare malignancies. Clinically it usually a fixed mass in the breast in the seventh decade of life. Metabolic disorders and gynecomastia and Klinefelter's syndrome are important predisr,osing factors. Primary management is simple mastectomy plus regio:ial lymph node irradiation. In late cases or metastatic disease, orchidectomy, adrenalectomy, and hypophysec...
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ژورنال
عنوان ژورنال: The Eagle Feather
سال: 2011
ISSN: 2332-4066
DOI: 10.12794/tef.2011.132