Answer:
Risk factor approach is a method that is used to determine how likely a person is to health challenges such as cardiac arrest compared to a normal person.
An activity is.used as a basis for estimating risk
Step-by-step explanation:
The meaning of the statistic "male smokers have a relative risk of about 23.3 for dying of lung cancer".
Refers to relative risk. In this instance it means that a person that smokes has a 23.3 times more chance of dying of lung cancer compared to someone that does not smoke.
Smoking is used as a basis for measuring relative health between smokers and non smokers.