TABLE 1.

Topics Identified in the 10-topic Model, the 20 Most Frequent Words Within Each Topic, a Title for Each Topic Based on Human Interpretation, and the Percentage of Posts Containing Each Topic

Topic id	Representative Words for Each Topic	Topic Title Based on Human Interpretation	Percentage of Posts Containing the Topic
1	People hand state live money work close lot supply store area pay shut virus hard outside city country home face	Supply, shutdown	18.3%
2	Fuck shit lol money people bad happen good friend dope man let dude lose long run buy yeah pill sell	Social	24.9%
3	Use dose methadone suboxone good sub high taper fent heroin pill opiate work long oxy withdrawal drug fentanyl kratom tolerance	Drug names, dose	19.8%
4	Thank post use info question ask maybe check sure send information comment online sorry help link talk hear edit share	Asking for info; help	17.2%
5	Doctor script pharmacy clinic pain patient doc sub appointment ask prescribe prescription med medication insurance suboxone able office state work	Clinic, doctor	18.1%
6	Help use withdrawal good bad sleep taper anxiety kratom dose long detox opiate work lot symptom sub cold gabapentin pain	withdrawal symptoms	20.2%
7	Clinic dose home people bottle takehomes patient methadone test counselor worth state wait extra phase covid sure line work long	MOUD experiences and access issues	22.7%
8	Sick virus opiate symptom bad covid people hospital worry die risk immune flu doctor lol corona high cough case cause	COVID-19 symptoms	14.9%
9	People methadone use drug addict good help fuck shit bad treatment addiction life die point overdose post lot change person	Negative consequences of addiction	19.2%
10	Good clean use life work stay hard help hope thank love luck recovery best friend people great addiction relapse family	Recovery	24.2%