Table 1.

Ten topics about alcohol use and their associated words extracted from 6,059 alcohol-related posts using Correlated Topic Modeling (CTM).

Topic	Keywords	Prevalence (modal)	Prevalence (mean)
1	oil acid cup extract sauce pepper ethyl add cook minute white salt cheese tablespoon juice	2%	2%
2	smoke day feel time work night good today make thing think cigarette week smell start	16%	21%
3	nicotine addiction smoke brain addict relapse drug crave cigarette quit time dopamine mind recovery year	2%	3%
4	quit smoke drink day time year make alcohol life cigarette people thing give friend read	50%	43%
5	smoke feel body eat quit weight people time nicotine depression make food week withdrawal avoid	4%	4%
6	smoke tobacco cigarette smoker people health lung cancer make year time product study nicotine risk	3%	3%
7	back make time car thing leave call home put long tell year drive work day	6%	5%
8	game god year love Jesus amen leave day nicotine make team play time life home	2%	2%
9	day beer love drink good great train today friend party freedom bar celebrate lol back	15%	14%
10	dad stick mom care drink thing candy good kind love drive time bite head march	0%	13%