Category: Data integrity

According to the National Institutes of Health, proper controls are essential for the unbiased, objective observation in research studies. Understanding **what is the purpose of having controls** is therefore fundamental to interpreting any scientific findings, particularly in the realm of general health.

Missing data is a common and often challenging issue in healthcare, research, and general administrative contexts. In any data-driven field, particularly general health, understanding **What is the meaning of not specified?** is crucial for accurate analysis and effective decision-making.