What is a nomogram?

A nomogram is a graphical calculation tool used to predict the value of a variable based on the values of other variables. It consists of a two-dimensional diagram that displays multiple scales, allowing users to draw a line between values on different scales to find the desired outcome. Nomograms are often used in fields such as medicine, engineering, and finance for risk assessment and decision-making. They provide a user-friendly alternative to complex mathematical formulas and calculations.