Instrument Variable Name: BETACDT
Question Text:

2 of 2
*Enter time period for days taking beta carotene. (Probe as necessary for a 'don't know' answer)

1 Days per week
2 Days per month
3 Other
7 Refused
9 Don't know

Universe Text: Sample adults 18+ who have taken beta carotene at least one day a month in the last year
Skip Instructions:

BETACDT='1' AND ( If BETACDN ge 8 AND le 29), then goto ERR1_BETACDT.
else
(1-3,R,D)[ goto VITE]