Clinical Research Insights
Clinical trials play a crucial role in advancing medical research and improving patient care. They provide valuable insights into the safety and effectiveness of new
Welcome to the exciting world of clinical research, a field where science meets human health. Clinical research is a branch of healthcare science that focuses
P-values show how large the probability is to obtain the observed test results assuming the null hypothesis is correct. Or in other words, how likely
A test of significance consists of four steps. First, the null and alternative hypothesis must be stated. Second, the test must be chosen appropriately, and
When applying a statistical test, there are always two hypotheses as a basis. The null hypothesis describes the non-favorable scenario, where the investigational product would
In every clinical trial, statistics play a very important part. Because based on the statistical analysis, decisions are made about new therapies, medicaments, or medical
When conducting a clinical trial one of the most important aspects is to define the objective of a study and to decide on what the
When it is about the precision of a test result, confidence intervals are a more useful measure than p-values, which only reflect the statistical significance. Confidence intervals provide additional information about how large the effect could be, so answering the question how the clinical relevance for the finding is.
An example for a point estimator is the arithmetic mean when trying to find the mean of a population. A point estimator is used to
The uniform distribution is probably the simplest of all probability distributions. It is used for data, where all outcomes within a predefined interval have the
