Instrument Variable Name: FOBHAD1
Question Text:

Have you EVER HAD a blood stool or FIT test in which your doctor or other health care professional collected a stool sample during an office visit?

1 Yes
2 No
7 Refused
9 Don't know

Universe Text: Sample adults 40+
Skip Instructions:

(1) [go to RFOB2_MT] (2, R, D) if ((COLHAD = 2,R,D) or
(COL2 = 6) or
(COL_YR = (current year ? 10) and COL_MT lt current month) or
(COL_YR lt (current year ? 10))) and ((SIGHAD = 2,R,D) or
(SIG2 = 5,6) or
(SIG_YR = (current year?5) and SIG_MT lt current month) or
(SIG_YR lt (current year ? 5))) and ((CTHEARD = 2,R,D) or
(CTHADEV= 2,R,D) or
(CT2 = 5,6) or
(CT_YR = (current year ? 5) and CT_MT lt current month) or
(CT_YR lt (current year?5))) and ((HFOBHAD = 2,R,D) or (RHFO2 = 2-6) or
(RHFO2_YR = (current year ? 1) and RHFO2_MT ltcurrent month) or (RHFO2_YR lt (current year ? 1)) or
(RHFO2T = 2 and RHFO2N gt 52) or
(RHFO2T = 3 and RHFO2N gt 12)) [go to COLPROB1]
else [go to genetic testing]

Instrument Variable Name: FOBHAD
QuestionText:

Have you EVER HAD a blood stool test in which your doctor or other health care professional collected a stool sample during an office visit?

1 Yes
2 No
7 Refused
9 Don't know

UniverseText: Sample adults 40+
SkipInstructions:

(1) [goto RFOB1_MT]
(2, R, D) if ((COLHAD = 2,R,D) or (COL2 = 6) or (COL_YR = (current year -- 10) and COL_MT lt current
month) or (COL_YR lt (current year -- 10))) and ((SIGHAD = 2,R,D) or (SIG2 = 5,6) or (SIG_YR = (current year
-- 5) and SIG_MT lt current month) or (SIG_YR lt (current year -- 5))) and ((CTHEARD = 2,R,D) or (CTHADEV
= 2,R,D) or (CT2 = 5,6) or (CT_YR = (current year -- 5) and CT_MT lt current month) or (CT_YR lt (current year -- 5))) and ((HFOBHAD = 2,R,D) or (RHFO2 = 2-6) or (RHFO1_YR = (current year -- 1) and RHFO1_MT lt
current month) or (RHFO1_YR lt (current year -- 1)) or (RHFO1T = 2 and RHFO1N gt 52) or
(RHFO1T = 3 and RHFO1N gt 12)) [goto COLPROB]
else [goto genetic testing]

Instrument Variable Name: FOBHAD
Question Text:

Have you EVER HAD a blood stool test in which your doctor or other health care professional collected a stool sample during an office visit?

1 Yes
2 No
7 Refused
9 Don't know

Universe Text: Sample adults 40+
Skip Instructions:

(1) [goto RFOB1_MT]
(2, R, D) [goto Genetic Test]

Have you EVER HAD a blood stool test in which your doctor or other health care professional collected a stool sample during an office visit?

(1) Yes (NAF.720)
(2) No (END_NAF)
(7) Refused (END_NAF)
(9) Don't know (END_NAF)