Table 3.

Examples from the topic modeling process.

Topics	Themes
Insurance, company, health, disability, medical, month, year, know, coverage, need, covered, assistance, expensive, approved, help, drug, time, program, pharmacy, companies	Challenges ­associated with treatment
Stomach, feel, symptoms, nausea, having, time, fever, started, today, pains, hours, really, normal, eat, diarrhea, week, worse, got, vomiting, eating	Burden of ­perianal fistula
Sorry, hugs, soon, hear, know, things, feel, think, hopefully, time, sounds, news, help, really, sure, great, fingers, happy, thoughts, prayers	Seeking/sharing online ­information