نتایج جستجو برای: cancer risk
تعداد نتایج: 1740243 فیلتر نتایج به سال:
background the sitting position, rather than squatting, during defecation has been hypothesized to be a risk factor for colorectal cancer (crc). methods we conducted a case-control study to test this hypothesis. a total of 100 crc cases from two hospitals in iran and 100 control subjects, selected from the coronary care unit (ccu) of those same hospitals were selected for this study. we adminis...
introduction exposure to chronic levels of ionizing radiation could be detrimental to health even at very low doses. calabar free trade zone (cftz) was established to promote export business in nigeria and it is yet to produce exposure data of the zone. materials and methods the zone was divided into three categories depending on the type of business. category a had facilities with manufacturin...
background: thyroid cancer is the most common endocrine malignancy. several risk factors were found to play a role in thyroid cancer. the purpose of the study was to determine the risk factors for thyroid cancer, in babol, north of iran. method: 80 patients with thyroid cancer were selected as case group and 160 people living in the neighborhood of the patients as control group. risk factors in...
background: th e second leading cause of cancer deaths in women is breast cancer. germline mutations in susceptibility breast cancer gene brca1 increase the lifetime risk of breast cancer. eighty-one large genomic rearrangements (lgrs) have been reported up to date in brca1 gene, and evaluation of these rearrangements helps with precise risk assessment in high-risk individuals. in this study, w...
Introduction: Breast cancer is one the most common form of cancer in women all over the world. The incidence of women breast cancer is increasing in Iran. There are many risk factors involved in the risk of breast cancer so that these risk factors have been determined based on genetic, environmental, and geographical conditions in various studies. The current study aimed to evaluate the risk fa...
Background: Thyroid cancer is the most common endocrine malignancy. Several risk factors were found to play a role in thyroid cancer. The purpose of the study was to determine the risk factors for thyroid cancer, in Babol, north of Iran. Method: 80 patients with thyroid cancer were selected as case group and 160 people living in the neighborhood of the patients as control group. Risk factors in...
Background: Breast cancer incidence has increased rapidly inKuwait, but there haven’t been any studies investigating the recognized risk factors of breast cancer inKuwait. The aim of the study was to investigate breast cancer risk factors among women inKuwait. Methods: A case-control study was conducted in Kuwait from May 2003 to March 2004 using a questionnaire including socio-demographic data...
abstract introduction: in recent years, many studies employed and found an association between type 2 diabetes mellitus and colorectal cancer. although increased risk of colorectal cancer in individuals with non insulin dependent diabetes mellitus (niddm) has been observed in previous studies, limited information is available on the colorectal cancer associated with niddm in iran. the purpose o...
Introduction: Gail model is one of the most important models for the evaluation of breast cancer risk between US white females. According to genetic diversity, there is a possibility of affecting the efficiency of the Gail model in risk assessment of breast cancer among Iranian populations. In this study, the Gail model efficiency in specifying the risk of breast cancer in Iranian population wa...
Introduction: Gail model is one of the most important models for the evaluation of breast cancer risk between US white females. According to genetic diversity, there is a possibility of affecting the efficiency of the Gail model in risk assessment of breast cancer among Iranian populations. In this study, the Gail model efficiency in specifying the risk of breast cancer in Iranian population wa...
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