What Is The Difference Between Bias And Confounding? Bias creates an association that is not true, but confounding describes an association that is true, but potentially misleading. Can selection bias lead to confounding? Selection bias may lead to confounding, which occurs when the set of variables that predispose selection into the intervention are also related
How Do You Control Confounding Factors? There are several methods you can use to decrease the impact of confounding variables on your research: restriction, matching, statistical control and randomization. In restriction, you restrict your sample by only including certain subjects that have the same values of potential confounding variables. How do you control for confounding
How Does Confounding Affect The Validity Of The Study? Confounding variables are common in research and can affect the outcome of your study. This is because the external influence from the confounding variable or third factor can ruin your research outcome and produce useless results by suggesting a non-existent connection between variables. How do confounding
Is A Television In The Bedroom Associated With Obesity? No, a television in the bedroom and obesity are associated because the body mass index of the adolescents who had a TV in their bedroom was significantly higher than that of the adolescents who did not have a TV in their bedroom. What is it meant