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Is Transient Elastography a Valid Screening Method for Esophageal Varices?
Gastroesophageal varices are a common complication of cirrhosis and are present in approximately 50% of patients with cirrhosis.[1] Acute gastroesophageal variceal hemorrhage is a severe complication of cirrhosis or portal hypertension associated with high mortality.[1‐3] Although mortality of gastroesophageal variceal hemorrhage has decreased in the past three decades, it remains the most comm...
متن کاملHow valid is the tallquist method in screening pregnant women with anemia in poor rural settings of southwestern Nigeria?
Background: Diagnosis of anemia is challenging in resource-poor settings due to inadequate laboratory resources. This study assessed the validity of the Tallquist haemoglobinometer in assessing anemia among pregnant women in Osogbo, Southwestern Nigeria. Methods: This was a cross - sectional study, in which 200 pregnant women of reproductive age were selected using multist...
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The Domenico solution is widely used in several analytical models for simulating ground water contaminant transport scenarios. Unfortunately, many textbook as well as journal article treatments of this approximate solution are full of empirical statements that are developed without mathematical rigor. For this reason, a rigorous analysis of this solution is warranted. In this article, we presen...
متن کاملIs the Persian Version of the “Olfactory Disorder Questionnaire” Reliable and Valid?
Introduction: The Questionnaire for Olfactory Dysfunction (QOD) is a self-reporting olfactory-related quality of life questionnaire. The aim of this study was to determine the reliability and validity of the Persian version of this questionnaire. Materials and Methods: One hundred and thirteen patients with olfactory problems were enrolled in this study. The English version of the QOD was first...
متن کاملhow valid is the tallquist method in screening pregnant women with anemia in poor rural settings of southwestern nigeria?
background: diagnosis of anemia is challenging in resource-poor settings due to inadequate laboratory resources. this study assessed the validity of the tallquist haemoglobinometer in assessing anemia among pregnant women in osogbo, southwestern nigeria. methods: this was a cross - sectional study, in which 200 pregnant women of reproductive age were selected using multistage sapling method. a ...
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ژورنال
عنوان ژورنال: Acta geneticae medicae et gemellologiae
سال: 1974
ISSN: 1120-9623,2059-6316
DOI: 10.1017/s1120962300022393