Category

The standard

Category

The standard

Age interval (year)

Juveniles

The United Nations ages

Baby

Chinese children ages

0 - 1

Infancy

2 - 3

Pre-school age

4 - 6

School age

7 - 12

Teenagers

13 - 18

Youth

Young adults

The United Nations ages

19 - 25

Youth

26 - 45

Mid adults

Mid adults

The United Nations ages

46 - 59

The elderly

The elderly

The United Nations ages

60 - 75