Table 1.

Examples for each topic from the depression-loaded content.

Topic	Keywords	Example
Mental health sharing and support	Cancer, chemo, treatment, life, health, brain, job, problem, experience, and work	If I were you, I would try to see a psychiatrist […] and a counselor or therapist who practices CBT. With my depression, both types of treatment have been helpful.
Interference with daily functioning	Life, treatment, kid, chemo, work, school, friend, cancer, week, and place	[…] Because of depression and how much it affected my grades, I dropped out of graduate school today […]
Coping with treatment side-effects	Month, cancer, treatment, week, surgery, chemo, hair, body, life, and doctor	[…] I am a young woman who used to have long hair. […] After starting radiation, I ended up losing most of it anyway, so having my head shaved was a welcome respite… or maybe simply shave the section of the incision if you do not need therapy. […]
Surgery and treatment experience	Pain, week, doctor, chemo, symptom, surgery, dose, month, cancer, and med	[…] Everyone is different, but from my experience, I do not feel well for about 5 days after my treatment. I am fine on the first day, just tired. I have nausea, exhaustion, and a blah feeling on those days. I sleep a lot the first few days, then suffer from insomnia. […]
Symptom management	Life, hour, food, person, effect, drug, hospital, week, cancer, and water	Do you have discomfort when you eat? […] I am simply interested if anyone else has experienced this. If so, what aided you? I am feeling like shit. I cannot eat, drink, or sleep. […]