Question

How much of the world's population is affected by mental illness?

Answer 1

PLZ MARK THIS ANSWER AS BRAINLIEST PLZZZZZZZZ

Around 11-18 percent people globally (1-in-7 people) have one or more mental or substance use disorders.

Answer 2

Answer:

450 million people worldwide are affected by mental illness.

Explanation:

The above answer is o the basis of survey conducted by WHO (World Health Organization) in ear 2001.