Table 3.

Tailoring logic

Message Class	Topic	Question	Response Options	Question	Response Options	Question	Response Options
2	Response: adherent	Many people don’t take their HIV medication perfectly all the time. Over the past 7 days, on how many days did you miss a dose of your HIV medication?	0
3	Response: nonadherent	Many people don’t take their HIV medication perfectly all the time. Over the past 7 days, on how many days did you miss a dose of your HIV medication?	1, 2, 3, 4, 5, 6, 7, Don’t know, Refused to answer	When did you first start taking medications to treat HIV?	1–3 months ago
4	Rx adherence daily	Are you currently taking any medications that a doctor has prescribed to treat HIV?	Yes	Many people don’t take their HIV medication perfectly all the time. Over the past 7 days, on how many days did you miss a dose of your HIV medication?	1;2; 3; 4; 5; 6; 7; Don’t know; Refused to answer	At what time(s) do you take your HIV medication each day?	Lunch time, dinner time, other
5	Rx adherence am	Are you currently taking any medications that a doctor has prescribed to treat HIV?	Yes	Many people don’t take their HIV medication perfectly all the time. Over the past 7 days, on how many days did you miss a dose of your HIV medication?	1;2; 3; 4; 5; 6; 7; Don’t know; Refused to answer	At what time(s) do you take your HIV medication each day?	Morning
6	Rx adherence pm	Are you currently taking any medications that a doctor has prescribed to treat HIV?	Yes	Many people don’t take their HIV medication perfectly all the time. Over the past 7 days, on how many days did you miss a dose of your HIV medication?	1;2; 3; 4; 5; 6; 7; Don’t know; Refused to answer	At what time(s) do you take your HIV medication each day?	Bedtime
7	Sex risk	Over the past 3 months, how many people did you have oral, vaginal, or anal sex with?	>1
8	Substance risk	On average, how often in the past 3 months have you had a drink containing alcohol (e.g., a glass of beer or wine, a mixed drink, or any other kind of alcoholic beverage)?	2 or 3 times a month; Once or twice a week; 3 or 4 times a day; Nearly every day; Daily; Refuse to answer	On average, how often in the past 3 months have you had 5 or more drinks of alcohol within a couple of hours (e.g., 2–4 hours)?	Once a month; 2 or 3 times a month; Once or twice a week; 3 or 4 times a day; Nearly every day; Daily; Refuse to answer	Have you used any of the following within the past 3 months?	Marijuana; Cocaine; Heroin; Methamphetamine; MDMAa; GHBb; Ketamine
9	Sex & substance	Over the past 3 months, how often did you use alcohol or drugs before or during sex?	Rarely; Sometimes; Most of the time; Every time; Refuse to answer
10	Smoking	Do you smoke cigarettes?	Yes; Refuse to answer
15	Substance question	All received
16	Sex question	All received
17	Sub/sex question	All received
4	Custom time (daily)	Would you prefer to customize your own medication adherence reminder?
5	Custom time (a.m.)	Would you prefer to customize your own medication adherence reminder?
6	Custom time (p.m.)	Would you prefer to customize your own medication adherence reminder?
18	General social support	All received
19	Older adults, 50+	What is your current age?	50 or older
20	Newly diagnosed	What month and year did you get your first positive test for HIV? If you can’t remember the month or year, please give your best guess.	Calculated less than or equal to 6 months of survey date
21	Long-time positives	What month and year did you get your first positive test for HIV? If you can’t remember the month or year, please give your best guess.	Calculated greater than 6 months of survey date
22	African American MSM	How would you describe your race?	Black or African American
23	Latino MSM	Are you of Hispanic or Latino origin or descent?	Yes
24	Young adults	What is your current age?	25-29 years

^aMDMA, 3,4-methylenedioxymethamphetamine (Ecstasy); ^bGHB, gamma hydroxybutyrate.