Table 5.

Top 10 distinctive terms by age.

Age, years	Google+Health	Drugs	Forums
0-17	N/A	Concerta, Acne, ADHD, Birth, Wash, Lip, Prescribed, Boyfriend, Skin, Scar	Lesbian, Bullying, Buddy, Gay, Mum, Crush, Suicide, Rape, Teen, Dad
18-34	Supplement, Arthritis, Weight, Vitamin, Headache, Hospital, Friend, Food, Love, Skin	Clomid (used to cause ovulation in women), Ovulation, Phentermine, Calorie, Pregnancy, Gym, Pregnant, Baby, BC (birth control), Workout	BC (birth control), Clomid (used to cause ovulation in women), Ovulation, PCOS (polycystic ovary syndrome), TTC (trying to conceive), Miscarried, Fiance, Baby, Pap, Conceive
35-44	Vitamin, Sleep, Food, Parkinson, Friend, Healthcare, Community, Vaccine, Pain, Insomnia	IVF (in vitro fertilization), IUI (intrauterine insemination), Clomid, Ovulation, Marriage, Divorce, Mania, Narcotic, Lithium, Kid	IVF (in vitro fertilization), IUI (intrauterine insemination), BFP (big fat positive), BFN (big fat negative), PG, Stbx (Soon-to-be-ex), Lupron, HCG, Infertility, Fertile
45-64	Syndrome, Death, Chronic, Diet, Anxiety, Hospital, HIV, Infect, Treatment, Flu	Menopause, Fibromyalgia, Oxycontin, Chantix, AA (alcoholic anonymous), RA (rheumatoid arthritis), Disc, Narcotic, Heat, Chronic	Menopause, Grandson, HIV, Disc, Tinnitus, Lesion, Liver, Cholesterol, Enzyme, Colon
65+	N/A	Diovan, Lisinopril, Neuropathic, Urine, Ankle, Cholesterol, Stroke, Arthritis, BP (blood pressure), Cancer	COPD (chronic obstructive pulmonary disease), Valium, PD (panic disorder), Caregiver, Retire, Oxygen, Transplant, Chemo, Cardiologist, Grandchildren