Frequencies for first 10,000 rows of rx6cat1 variable in nhamcsed2006 dataset : for rx6, multum drug category #1 - | detailed | Freq. Percent Cum. ----------------------------------------+----------------------------------- anti-infectives: amebicides | 4 0.04 0.04 anti-infectives: miscellaneous antibiot | 1 0.01 0.05 anti-infectives: quinolones | 4 0.04 0.09 immunological agents: toxoids | 2 0.02 0.11 cardiovascular agents: angiotensin conv | 3 0.03 0.14 cardiovascular agents: antiadrenergic a | 1 0.01 0.15 cardiovascular agents: antianginal agen | 3 0.03 0.18 cardiovascular agents: antiarrhythmic a | 3 0.03 0.21 cardiovascular agents: calcium channel | 3 0.03 0.24 cardiovascular agents: intropic agents | 2 0.02 0.26 cardiovascular agents: miscellaneous ca | 1 0.01 0.27 cardiovascular agents: vasopressors | 2 0.02 0.29 cardiovascular agents: angiotensin ii i | 1 0.01 0.30 cns: analgesics: miscellaneous | 9 0.09 0.39 cns: analgesics: narcotic | 13 0.13 0.52 cns: analgesics: nsaid | 7 0.07 0.59 cns: analgesics: salicylates | 5 0.05 0.64 cns: analgesics: analgesic combinations | 1 0.01 0.65 cns: anxiolytics, sedatives, and hypnot | 6 0.06 0.71 cns: anxiolytics, sedatives, and hypnot | 6 0.06 0.77 cns: general anesthetics | 1 0.01 0.78 cns: muscle relaxants: neuromuscular bl | 1 0.01 0.79 psychotherapeutic agents: antipsychotic | 2 0.02 0.81 gastrointestinal agents: antacids | 3 0.03 0.84 gastrointestinal agents: functional bow | 2 0.02 0.86 gastrointestinal agents: antidiarrheals | 1 0.01 0.87 gastrointestinal agents: gi stimulants | 2 0.02 0.89 gastrointestinal agents: h2 antagonists | 6 0.06 0.95 gastrointestinal agents: laxatives | 5 0.05 1.00 hormones: thyroid drugs | 2 0.02 1.02 miscellaneous agents: miscellaneous unc | 3 0.03 1.05 nutritional products | 1 0.01 1.06 nutritional products: minerals and elec | 9 0.09 1.15 nutritional products: vitamins | 2 0.02 1.17 respiratory agents: antihistamines | 9 0.09 1.26 respiratory agents: expectorants | 1 0.01 1.27 respiratory agents: upper respiratory c | 1 0.01 1.28 topical agents: antiseptics and germici | 1 0.01 1.29 topical agents: dermatological agents: | 1 0.01 1.30 cardiovascular agents: diuretics: loop | 6 0.06 1.36 cardiovascular agents: diuretics: thiaz | 1 0.01 1.37 anti-infectives: cephalosporins: first | 3 0.03 1.40 anti-infectives: cephalosporins: second | 1 0.01 1.41 anti-infectives: cephalosporins: third | 3 0.03 1.44 topical agents: ophthalmic preparations | 1 0.01 1.45 topical agents: otic preparations: misc | 1 0.01 1.46 metabolic agents: antihyperlipidemic ag | 3 0.03 1.49 cns: muscle relaxants: skeletal muscle | 6 0.06 1.55 respiratory agents: bronchodilators: ad | 5 0.05 1.60 respiratory agents: bronchodilators: br | 1 0.01 1.61 cns: analgesics: narcotic analgesic com | 18 0.18 1.79 cns: analgesics: antimigraine agents | 2 0.02 1.81 cns: antiemetic/antivertigo agents: 5ht | 5 0.05 1.86 cns: antiemetic/antivertigo agents: phe | 3 0.03 1.89 cns: antiemetic/antivertigo agents: ant | 1 0.01 1.90 cns: anticonvulsants: hydantoin anticon | 2 0.02 1.92 cns: anti-parkinson agents: anticholine | 1 0.01 1.93 metabolic agents: antidiabetic agents: | 1 0.01 1.94 metabolic agents: antidiabetic agents: | 1 0.01 1.95 anti-infectives: penicillins: antipseud | 1 0.01 1.96 anti-infectives: penicillins: beta-lact | 3 0.03 1.99 anti-infectives: penicillins: natural p | 1 0.01 2.00 coagulation modifiers: anticoagulants: | 2 0.02 2.02 miscellaneous agents: genitourinary tra | 1 0.01 2.03 gastrointestinal agents: proton pump in | 14 0.14 2.17 cardiovas agents: beta-adrenergic block | 4 0.04 2.21 cardiovas agents: beta-adrenergic block | 2 0.02 2.23 respiratory agents: bronchodilators: an | 1 0.01 2.24 hormones: adrenal cortical steroids: gl | 10 0.10 2.34 anti-infectives: macrolide derivatives: | 5 0.05 2.39 psychotherapeutic agents: antidepressan | 1 0.01 2.40 . | 9,760 97.60 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016