seven years or younger, eight years old, nine years old
Add Health
Wave III In-Home Interview
H3DA45
S33Q45 MENSTR-AGE FIRST PERIOD-W3
Codes
Label
seven years or younger, eight years old, nine years old
-
7 
seven years or younger -
8 eight years old -
9 nine years old -
10 ten years old -
11 eleven years old -
12 twelve years old -
13 thirteen years old -
14 fourteen years old -
15 fifteen years old -
16 sixteen years old -
17 seventeen years old -
18 eighteen years old -
19 nineteen years old -
20 twenty years old -
21 twenty one years old -
22 twenty two years old -
23 twenty three years old -
24 twenty four years old -
25 twenty five years old -
26 twenty six years old