What is a normative chart?

A normative chart is a graphical representation that displays a range of values or measurements against a standard or norm, often used to assess an individual's performance or health status relative to a population. These charts can include growth charts for children, which compare height and weight percentiles, or charts used in medical assessments to indicate normal ranges for various health metrics. By using normative data, practitioners can identify outliers and make informed decisions regarding interventions or treatments.