Frequencies for first 10,000 rows of drug1cl1 variable in nhamcsopd2005 dataset : ndc code #1 for medication #1 | Freq. Percent Cum. ----------------------------------------+----------------------------------- anesthetics, unspecified | 11 0.11 0.11 anesthetics, local (injectable) | 82 0.82 0.93 anesthetics, general | 7 0.07 1.00 adjuncts to anesthesia/analeptics | 4 0.04 1.04 anesthetics, topical | 6 0.06 1.10 antidotes, specific | 16 0.16 1.26 antitoxins/antivenins | 1 0.01 1.27 antimicrobial agents, unspecified | 5 0.05 1.32 penicillins | 203 2.03 3.35 cephalosporins | 109 1.09 4.44 erythromycins/lincosamides/macrolides | 91 0.91 5.35 tetracyclines | 21 0.21 5.56 chloramphenicol/derivatives | 2 0.02 5.58 aminoglycosides | 11 0.11 5.69 sulfonamides and trimethoprim | 48 0.48 6.17 urinary tract antiseptics | 20 0.20 6.37 miscellaneous antibacterial agents | 65 0.65 7.02 antimycobacterial/anti-leprosy agents | 1 0.01 7.03 quinolones/derivatives | 70 0.70 7.73 antifungals | 22 0.22 7.95 antiviral agents | 91 0.91 8.86 deficiency anemias | 120 1.20 10.06 anticoagulants/thrombolytics | 149 1.49 11.55 cardiac glycosides | 5 0.05 11.60 antiarrhythmic agents | 2 0.02 11.62 antianginal agents | 7 0.07 11.69 vascular disorders, cerebral/peripheral | 14 0.14 11.83 agents used to treat shock/hypotension | 5 0.05 11.88 antihypertensive agents | 93 0.93 12.81 diuretics | 94 0.94 13.75 coronary vasodilators | 14 0.14 13.89 relaxants/stimulants, urinary tract | 6 0.06 13.95 calcium channel blockers | 65 0.65 14.60 carbonic anhydrase inhibitors | 4 0.04 14.64 beta blockers | 104 1.04 15.68 alpha agonist/alpha blockers | 29 0.29 15.97 ace inhibitors | 79 0.79 16.76 sedatives and hypnotics | 68 0.68 17.44 antianxiety agents | 79 0.79 18.23 antipsychotic/antimanics | 186 1.86 20.09 antidepressants | 367 3.67 23.76 anorexiants/cns stimulants | 86 0.86 24.62 cns, miscellaneous | 4 0.04 24.66 alzheimer-type dementia | 3 0.03 24.69 sleep aid products-otc | 1 0.01 24.70 antiemetics | 1 0.01 24.71 diagnostics, radiopaque & nonradioactiv | 16 0.16 24.87 disorders, acid/peptic | 126 1.26 26.13 antidiarrheals | 5 0.05 26.18 laxatives | 73 0.73 26.91 miscellaneous gastrointestinals | 17 0.17 27.08 antispasmodics/anticholinergics | 2 0.02 27.10 antacids | 16 0.16 27.26 metabolic and nurtient agents, unspec.. | 5 0.05 27.31 hyperlipidemia | 111 1.11 28.42 vitamins/minerals | 374 3.74 32.16 nutrition, enteral/parenteral | 23 0.23 32.39 repl/regs of electrolytes/water balance | 99 0.99 33.38 calcium metabolism | 12 0.12 33.50 hematopoietic growth factor | 33 0.33 33.83 adrenal corticosteroids | 121 1.21 35.04 androgens/anabolic steroids | 4 0.04 35.08 estrogens/progestins | 147 1.47 36.55 anterior pituitary/hypothalamic functio | 14 0.14 36.69 blood glucose regulators | 234 2.34 39.03 thyroid/antithyroid | 46 0.46 39.49 antidiuretics | 1 0.01 39.50 relaxants/stimulants, uterine | 2 0.02 39.52 contraceptives | 126 1.26 40.78 infertility | 6 0.06 40.84 growth hormone secretion disorder | 4 0.04 40.88 immunologic agents, unspecified | 2 0.02 40.90 vaccines/antisera | 310 3.10 44.00 immunomodulators | 16 0.16 44.16 allergenic extracts | 21 0.21 44.37 skin/mucous membrane, unspecified | 6 0.06 44.43 antiseptics/disinfectants | 13 0.13 44.56 dermatologics, misc. | 98 0.98 45.54 topical steroids | 60 0.60 46.14 burn/sunburn, sunscreen/suntan products | 3 0.03 46.17 acne products | 4 0.04 46.21 topical anti-infectives | 83 0.83 47.04 dermatitis/antipruritics | 5 0.05 47.09 topical analgesics | 6 0.06 47.15 extrapyramidal movement disorders | 7 0.07 47.22 skeletal muscle hyperactivity | 40 0.40 47.62 anticonvulsants | 238 2.38 50.00 antineoplastics, miscellaneous | 7 0.07 50.07 hormonal/biological response mod. | 11 0.11 50.18 antimetabolites | 12 0.12 50.30 antibiotics,alkaloids,enzymes | 1 0.01 50.31 dna damaging drugs | 2 0.02 50.33 ophthalmic drugs, unspecified | 10 0.10 50.43 glaucoma | 20 0.20 50.63 cycloplegics/mydriatics | 23 0.23 50.86 ocular anti-infective/anti-inflammatory | 31 0.31 51.17 miscellaneous ophthalmics | 15 0.15 51.32 decongestants/antiallergy agents | 2 0.02 51.34 otic, topical (misc) | 13 0.13 51.47 vertigo/motion sickness/vomiting | 20 0.20 51.67 analgesics/general | 15 0.15 51.82 analgesics, narcotic | 347 3.47 55.29 analgesics, non-narcotic | 233 2.33 57.62 antimigraine/other headaches | 8 0.08 57.70 antiarthritics | 51 0.51 58.21 antigout | 6 0.06 58.27 nsaid | 319 3.19 61.46 antiprotozoals | 32 0.32 61.78 anthelmintics | 2 0.02 61.80 scabicides/pediculicides | 2 0.02 61.82 antimalarials | 5 0.05 61.87 respiratory tract drugs, unspecified | 4 0.04 61.91 antiasthmatics/bronchodilators | 217 2.17 64.08 nasal decongestants | 51 0.51 64.59 antitussives/expectorants/mucolytics | 24 0.24 64.83 antihistamines | 85 0.85 65.68 cold remedies | 5 0.05 65.73 corticosteroid-inhalation/nasal | 33 0.33 66.06 miscellaneous/unclassified | 9 0.09 66.15 unclassified | 70 0.70 66.85 pharmaceutical aids | 7 0.07 66.92 dental preparation | 1 0.01 66.93 mouth pine, cold sore, canker | 1 0.01 66.94 homeopathic products | 10 0.10 67.04 . | 3,296 32.96 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016