How Does Gompertz-Makeham Law Explained | Law Of Mortality Work?

The Gompertz-Makeham Law is like a game that helps us understand how people get older and why some people live longer than others.

Imagine you have a toy car that moves by itself on a track. At first, it goes slowly, maybe just 1 step every second. But as time goes on, the car starts moving faster and faster, 2 steps, then 3 steps, and so on. This is like how people age: at first, they don’t get sick very often, but as they grow older, things start to go wrong more quickly.

Now imagine there's also a little robot that sometimes stops the toy car from moving, maybe it knocks it over or takes a step back. That robot represents chance events, like accidents or sudden illnesses. Together, the toy car and the robot show how both growing older and random things can affect how long we live.

Why It’s Fun to Know

This idea is used by scientists who study aging, it's like having a map that shows you not just where people end up when they grow old, but also how fast they get there and what might trip them along the way.

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Examples

  1. A child, an adult, and an elderly person all have different chances of dying each year, the Gompertz-Makeham law helps explain why.
  2. Like a clock ticking faster as it gets older, humans die more often as they age.
  3. Doctors use this model to estimate how many people will live past 100.

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