Instrument Variable Name: FHNCAN
QuestionText:

[Fill1: Did your SON EVER have cancer of any kind?
*Enter '0' if son has not had any kind of cancer.
*Enter '1' if son has had cancer.]
[Fill2: How many of your SONS have EVER had cancer of any kind?
*Enter '0' for none.
*Enter '21' for 21 or more sons.]

00 None
01-20 1-20 sons
21 21+
97 Refused
99 Don't know

UniverseText: Sample adults 18+ who have at least one biological son
SkipInstructions:

(0,RF,DK) goto FHDNUM
(1-21) if FHNCAN gt FHNNUM
goto ERR_FHNCAN
else
goto FHNTYP_1

Instrument Variable Name: FHNCAN
Question Text:

[Fill1: Did your SON EVER have cancer of any kind?
*Enter '0' if son has not had any kind of cancer.
*Enter '1' if son has had cancer.]
[Fill2: How many of your SONS have EVER had cancer of any kind?
*Enter '0' for none.
*Enter '21' for 21 or more sons.]

00 None
01-20 1-20 sons
21 21+
97 Refused
99 Don't know

Universe Text: Sample adults 18+ who have at least one biological son
Skip Instructions:

(0,R,D) [goto FHDNUM]
(1-21) if FHNCAN gt FHNNUM [goto ERR_FHNCAN]; else [goto FHNTYP_1]

FR: IF ONLY ONE SON, ASK:

Did your SON EVER have cancer of any kind?

(00) Son has not had any kind of cancer (NAH.160)
(01) Son has had cancer (NAH.150)
(97) Refused (NAH.160)
(99) Don't know (NAH.160)

FR: IF TWO OR MORE SONS, ASK:

How many of your SONS have EVER had cancer of any kind?

(00) None (NAH.160)
(01-20) 1-20 sons (NAH.150)
(21) 21+ sons (NAH.150)
(97) Refused (NAH.160)
(99) Don't know (NAH.160)