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Updated: Jul 15, 2025

Application of Granger Causality Analysis of the Directed Functional Connection in Alzheimer's Disease and Mild Cognitive Impairment
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揭开肝脑连接:一项两样本的门德尔随机化研究,调查NAFLD和皮质结构之间的因果关系

Shitao Jiang1, Junwei Zhang1, Yaoge Liu1

  • 1Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Diabetes research and clinical practice
|October 1, 2023
PubMed
概括

非酒精性脂肪性肝病 (NAFLD) 因果影响大脑结构,特别是减少大脑皮层厚度. 这一发现支持肝脑轴,并突出了NAFLD.

关键词:
因果关系影响因果关系影响.皮层结构 皮层结构门德尔的随机化这是NAFLD.

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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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