Frequencies for first 10,000 rows of drug3cl2 variable in nhamcsopd2005 dataset : ndc code #2 for medication #3 | Freq. Percent Cum. ----------------------------------------+----------------------------------- anesthetics, topical | 1 0.01 0.01 antiarrhythmic agents | 1 0.01 0.02 antianginal agents | 1 0.01 0.03 vascular disorders, cerebral/peripheral | 1 0.01 0.04 antihypertensive agents | 1 0.01 0.05 diuretics | 9 0.09 0.14 calcium channel blockers | 6 0.06 0.20 beta blockers | 16 0.16 0.36 alpha agonist/alpha blockers | 6 0.06 0.42 antidiarrheals | 5 0.05 0.47 miscellaneous gastrointestinals | 3 0.03 0.50 vitamins/minerals | 6 0.06 0.56 repl/regs of electrolytes/water balance | 1 0.01 0.57 estrogens/progestins | 1 0.01 0.58 blood glucose regulators | 1 0.01 0.59 vaccines/antisera | 6 0.06 0.65 immune serums | 1 0.01 0.66 dermatologics, misc. | 7 0.07 0.73 topical steroids | 1 0.01 0.74 topical anti-infectives | 2 0.02 0.76 topical analgesics | 7 0.07 0.83 skeletal muscle hyperactivity | 5 0.05 0.88 oncolytics, unspecified | 2 0.02 0.90 ocular anti-infective/anti-inflammatory | 1 0.01 0.91 miscellaneous ophthalmics | 1 0.01 0.92 vertigo/motion sickness/vomiting | 18 0.18 1.10 relief of pain | 2 0.02 1.12 analgesics, narcotic | 1 0.01 1.13 antiarthritics | 53 0.53 1.66 nsaid | 15 0.15 1.81 antipyretics | 68 0.68 2.49 antiprotozoals | 1 0.01 2.50 antitussives/expectorants/mucolytics | 9 0.09 2.59 antihistamines | 14 0.14 2.73 cold remedies | 1 0.01 2.74 corticosteroid-inhalation/nasal | 4 0.04 2.78 pharmaceutical aids | 12 0.12 2.90 . | 9,710 97.10 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016