Frequencies for first 10,000 rows of rx2v3c1 variable in nhamcsed2006 dataset : for rx2, level 3 of multum drug | category #1 | Freq. Percent Cum. ----------------------------------------+----------------------------------- cns: analgesics: miscellaneous analgesi | 327 3.27 3.27 cns: analgesics: narcotic | 292 2.92 6.19 cns: analgesics: nsaid | 611 6.11 12.30 cns: analgesics: salicylates | 55 0.55 12.85 cns: analgesics: analgesic combinations | 10 0.10 12.95 cns: anxiolytics, sedatives, hypnotics: | 1 0.01 12.96 cns: anxiolytics, sedatives, hypnotics: | 112 1.12 14.08 cns: anxiolytics, sedatives, hypnotics: | 104 1.04 15.12 cns: muscle relaxants: neuromuscular bl | 4 0.04 15.16 psychotherapeutic agents: antipsychotic | 8 0.08 15.24 gastrointestinal agents: functional bow | 25 0.25 15.49 topical agents: dermatological agents: | 7 0.07 15.56 topical agents: dermatological agents: | 40 0.40 15.96 topical agents: dermatological agents: | 7 0.07 16.03 topical agents: dermatological agents: | 5 0.05 16.08 cardiovascular agents: diuretics: loop | 29 0.29 16.37 cardiovascular agents: diuretics: thiaz | 3 0.03 16.40 anti-infectives: cephalosporins: first | 98 0.98 17.38 anti-infectives: cephalosporins: second | 7 0.07 17.45 anti-infectives: cephalosporins: third | 71 0.71 18.16 anti-infectives: cephalosporins: fourth | 3 0.03 18.19 topical agents: ophthalmic preparations | 14 0.14 18.33 topical agents: ophthalmic preparations | 2 0.02 18.35 topical agents: ophthalmic preparations | 1 0.01 18.36 topical agents: ophthalmic preparations | 1 0.01 18.37 topical agents: ophthalmic preparations | 10 0.10 18.47 topical agents: otic preparations: otic | 1 0.01 18.48 topical agents: otic preparations: misc | 21 0.21 18.69 metabolic agents: antihyperlipidemic ag | 4 0.04 18.73 cns: muscle relaxants: skeletal muscle | 100 1.00 19.73 respiratory agents: bronchodilators: ad | 119 1.19 20.92 respiratory agents: bronchodilators: br | 14 0.14 21.06 hormones: sex hormones: estrogens | 1 0.01 21.07 cns: analgesics: narcotic analgesic com | 473 4.73 25.80 cns: analgesics: antimigraine agents | 2 0.02 25.82 cns: antiemetic/antivertigo agents: 5ht | 106 1.06 26.88 cns: antiemetic/antivertigo agents: phe | 16 0.16 27.04 cns: antiemetic/antivertigo agents: ant | 23 0.23 27.27 cns: anticonvulsants: hydantoin anticon | 9 0.09 27.36 cns: anticonvulsants: miscellaneous ant | 6 0.06 27.42 cns: anti-parkinson agents: anticholine | 1 0.01 27.43 psychotherapeutic agents: antidepressan | 3 0.03 27.46 coagulation modifiers: antiplatelet age | 11 0.11 27.57 metabolic agents: antidiabetic agents: | 3 0.03 27.60 metabolic agents: antidiabetic agents: | 6 0.06 27.66 metabolic agents: antidiabetic agents: | 20 0.20 27.86 anti-infectives: penicillins: penicilli | 6 0.06 27.92 anti-infectives: penicillins: aminopeni | 95 0.95 28.87 anti-infectives: penicillins: beta-lact | 45 0.45 29.32 anti-infectives: penicillins: natural p | 41 0.41 29.73 anti-infectives: antiviral agents: nnrt | 1 0.01 29.74 anti-infectives: antiviral agents: adam | 1 0.01 29.75 anti-infectives: antiviral agents: puri | 6 0.06 29.81 anti-infectives: antituberculosis agent | 3 0.03 29.84 anti-infectives: antifungals: azole ant | 4 0.04 29.88 anti-infectives: antimalarial agents: a | 1 0.01 29.89 topical agents: nasal preparations: nas | 9 0.09 29.98 topical agents: nasal preparations: nas | 2 0.02 30.00 coagulation modifiers: anticoagulants: | 24 0.24 30.24 coagulation modifiers: anticoagulants: | 6 0.06 30.30 miscellaneous agents: genitourinary tra | 2 0.02 30.32 miscellaneous agents: genitourinary tra | 32 0.32 30.64 topical agents: ophthalmic preparations | 3 0.03 30.67 topical agents: vaginal preprations: va | 4 0.04 30.71 metabolic agents: antidiabetic agents: | 1 0.01 30.72 cardiovas agents: beta-adrenergic block | 28 0.28 31.00 cardiovas agents: beta-adrenergic block | 7 0.07 31.07 cns: analgesics: cox-2 inhibitors | 2 0.02 31.09 anti-infectives: antiviral agents: neur | 3 0.03 31.12 topical agents: ophthalmic preparations | 3 0.03 31.15 topical agents: ophthalmic preparations | 6 0.06 31.21 hormones: sex hormones: 5-alpha-reducta | 1 0.01 31.22 topical agents: dermatological agents: | 6 0.06 31.28 topical agents: dermatological agents: | 5 0.05 31.33 respiratory agents: respiratory inhalan | 6 0.06 31.39 respiratory agents: bronchodilators: an | 40 0.40 31.79 hormones: adrenal cortical steroids: gl | 128 1.28 33.07 anti-infectives: macrolide derivatives: | 103 1.03 34.10 anti-infectives: macrolide derivatives: | 1 0.01 34.11 psychotherapeutic agents: antidepressan | 4 0.04 34.15 psychotherapeutic agents: antidepressan | 1 0.01 34.16 cns: anticonvulsants: dibenzapine antic | 3 0.03 34.19 topical agents: ophthalmic preparations | 2 0.02 34.21 radiologic agents: radiocontrast agents | 6 0.06 34.27 psychotherapeutic agents: antipsychotic | 6 0.06 34.33 could not be determined | 4 0.04 34.37 . | 6,563 65.63 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016