Instrument Variable Name: FHBNUM
FULL BROTHERS have the same biological mother and father as you. How many FULL BROTHERS do you have? Please include any who are alive and those who may have died.
*Enter '0' for none.
*Enter '21' for 21 or more brothers.
01-20 1-20 brothers
99 Don't know
Universe Text: Sample adults 18+
(0,R,D) [goto FHSNUM]