نتایج جستجو برای: first degree relatives
تعداد نتایج: 1697846 فیلتر نتایج به سال:
background: it is presumed that gastric cancer has several etiologies. first-degree relatives of patients with gastric cancer are suggested to be at higher risk compared to others. this is the first study aimed at estimating this risk, using meta-analysis of case-control studies. materials and methods: all records prior to february 2008 in pubmed and embase were searched for case-control studie...
Background: Pulmonary hypertension (PH) was defined for the first time in 1951 as primary pulmonary hypertension (PPH). Some studies emphasized on the role of genetics in the development of pulmonary hypertension in family members of affected patients. So, in this study we evaluated the prevalence of pulmonary hypertension in first degree family of patients with documented PPH. Methods: In thi...
this study was designed and conducted to find out if there is any significant relationship between iranian efl learners preferance for one of the three degrees of obtrusiveness in foreign language instruction (focus on form, forms and meaning) and their preferred experiential learing style. to collect the data two questionnaires were used. the first one on the degree of obtrusiveness and the se...
BACKGROUND Lifetime melanoma risk of mutation carriers from families with a germline mutation in the CDKN2A gene is estimated to be 67%. The necessity to include family members in a melanoma surveillance program is widely endorsed, but there is no consensus on which family members should be invited. METHODS In a retrospective follow-up study, we investigated the yield of surveillance of first...
Spatial working memory deficits associated with dorsolateral prefrontal dysfunction have been found in Caucasian samples of schizophrenia patients and their first-degree relatives. This study evaluated spatial working memory function in affected and unaffected members of multiplex schizophrenia families from the Republic of Palau to determine whether the spatial working memory deficits associat...
OBJECTIVE To estimate the risk of malignant diseases in families of probands with the same mutation in the BRCA2 gene. DESIGN A cohort study using record linkage of a breast cancer family resource and the Icelandic Cancer Registry. SETTING Iceland. SUBJECTS Families of 995 breast cancer patients, from which 887 were tested for a single founder 999del5 mutation; 90 had the mutation and 797...
Abstract Objective: Insulin resistance and hyperinsulinemia are common among the women with polycystic ovarian syndrome (PCOS). Familial aggregation of PCOS has implications on the role of heredity in this disease. The aim of this study was to evaluate insulin resistance among the fathers, mothers, and siblings of the women with PCOS referring to the clinics affiliated to Shiraz University of ...
The aim of the study was to compare the neurological soft signs (NSS) in schizophrenia patients with and without first rank symptoms (FRS), their first degree relatives (FDR), and normal controls. The study was conducted on 60 schizophrenia patients diagnosed according to ICD 10 DCR and categorized into groups with and without FRS using Schedules for Clinical Assessment in Neuropsychiatry, 30 F...
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