相关实验视频

Updated: Jul 4, 2025

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
05:15

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair

Published on: December 23, 2022

6.3K

身体脂肪分布与腹壁的风险之间的因果关系:一个双样本的门德尔随机化研究

Y Xv1, Q Tao2,3, N Cao4

  • 1School of Medicine, Southeast University, 87 Dingjiaqiao Road, Nanjing, 210009, China.

Hernia : the journal of hernias and abdominal wall surgery
|January 31, 2024
PubMed
概括

身体脂肪分布,而不仅仅是BMI,是腹壁 (AWH) 的关键危险因素. 特定的脂肪百分比,如腰围 (WC) 和干脂肪百分比 (TFP),显著增加了AWH风险,突出了有针对性的身体成分管理的重要性.

关键词:
腹壁 Hernia 是一个腹壁.身体脂肪的分布体脂肪的分布反变差加权的反变差加权.门德尔的随机化

更多相关视频

Sample Preparation to Bioinformatics Analysis of DNA Methylation: Association Strategy for Obesity and Related Trait Studies14:56

Sample Preparation to Bioinformatics Analysis of DNA Methylation: Association Strategy for Obesity and Related Trait Studies

Published on: May 6, 2022

4.5K
Author Spotlight: Decellularization-Based Quantification of Skeletal Muscle Fatty Infiltration10:37

Author Spotlight: Decellularization-Based Quantification of Skeletal Muscle Fatty Infiltration

Published on: June 9, 2023

3.0K

相关概念视频

Two-Way ANOVA01:17

Two-Way ANOVA

The two-way ANOVA is an extension of the one-way ANOVA. It is a statistical test performed on three or more samples categorized by two factors - a row factor and a column factor. Ronald Fischer mentioned it in 1925 in his book 'Statistical Methods for Researchers.'
The two-way ANOVA analysis initially begins by stating the null hypothesis that there is an interaction effect between the two factors of a dataset. This effect can be visualized using line segments formed by joining the...
2.6K
Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
505
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)...
3.6K
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
13.4K
Cholesterol: Significance and Regulation01:29

Cholesterol: Significance and Regulation

Although not a source of energy, cholesterol plays a significant role as a foundational structure for bile salts, steroid hormones, and vitamin D, as well as being a crucial component of plasma membranes. Approximately 15% of blood cholesterol is derived from our diet, with the remainder synthesized from acetyl CoA by the liver and intestines. Cholesterol is eliminated from the body through its conversion into bile salts, which are eventually discarded in the feces.
Considering cholesterol and...
548
Randomized Experiments01:13

Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
6.9K