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Updated: Jun 27, 2026

Histological Analyses of Acute Alcoholic Liver Injury in Zebrafish
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更新的MELD与酒精相关肝炎的预后之间的关系:为更高效的试验设计提供了机会

Mustafa Al-Karaghouli1, Meritxell Ventura-Cots2,3, Yu Jun Wong1

  • 1Division of Gastroenterology (Liver Unit). University of Alberta, Edmonton, Alberta, Canada.

Hepatology communications
|July 31, 2024
PubMed
概括

更新的末期肝病模型 (MELD) 评分准确预测酒精相关性肝炎 (AH) 的死亡率. 之前的MELD得分除了最新得分之外没有增加预后价值,为临床决策和试验设计提供了信息.

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Hypothesis Test for Test of Independence01:16

Hypothesis Test for Test of Independence

The test of independence is a chi-square-based test used to determine whether two variables or factors are independent or dependent. This hypothesis test is used to examine the independence of the variables. One can construct two qualitative survey questions or experiments based on the variables in a contingency table. The goal is to see if the two variables are unrelated (independent) or related (dependent). The null and alternative hypotheses for this test are:
H0: The two variables (factors)...
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Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess the...
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Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment

Hepatic impairment, characterized by decreased liver function, does not uniformly mandate adjustments in drug dosage. Whether dosage modifications are necessary depends on various factors related to the drug's metabolism and elimination pathways. If a drug is primarily excreted via the kidneys and bypasses significant hepatic processing, if it undergoes minimal metabolic transformation in the liver, or if it is volatile and primarily expelled through the lungs, dose adjustments may not be...