ALT is often performed together with a test for AST or as part of a liver panel. For more about ALT results in relation to other liver tests, see the Liver Panel article. In most types of liver diseases, the ALT level is higher than AST and the AST/ALT ratio will be low (less than 1).
<a href=https://explorable.com/descriptive-research-design>Descriptive Research Design</a>. Descriptive research design is a scientific method which involves observing and describing the behavior of a subject without influencing it in any way. This article is a part of the guide: . Many scientific disciplines, especially social science and psychology, use this method to obtain a general overview of the subject.
Research can be classified into four main forms based on the specific purpose: 1  Basic Research - This research is descriptive in nature and is used to understand and explain a phenomenon. This type of research is often conducted for the sake of increasing and advancing a knowledge base.