Frequencies for first 10,000 rows of drg1ing1 variable in nhamcsed2003 dataset : ingredient code #1 for medication | #1 | Freq. Percent Cum. ------------------------------------+----------------------------------- undetermined | 1 0.01 0.01 levonorgestrel | 2 0.02 0.03 acetaminophen | 758 7.58 7.61 aluminum hydroxide | 20 0.20 7.81 amoxicillin | 73 0.73 8.54 antipyrine | 5 0.05 8.59 aspirin | 2 0.02 8.61 bacitracin | 2 0.02 8.63 benazepril hydrochloride | 1 0.01 8.64 benzyl alcohol | 3 0.03 8.67 calcium ion | 18 0.18 8.85 carbidopa | 2 0.02 8.87 casanthranol | 1 0.01 8.88 chlorpheniramine | 5 0.05 8.93 cilastatin sodium | 1 0.01 8.94 ciprofloxacin hcl | 1 0.01 8.95 codeine | 7 0.07 9.02 dexamethasone | 7 0.07 9.09 dextran | 1 0.01 9.10 dextromethorphan | 5 0.05 9.15 dextrose | 7 0.07 9.22 diphenoxylate | 2 0.02 9.24 diphtheria toxoid | 84 0.84 10.08 epinephrine | 7 0.07 10.15 ergocalciferol | 12 0.12 10.27 estrogens | 2 0.02 10.29 fluticasone propionate | 3 0.03 10.32 glycerin | 1 0.01 10.33 guaifenesin | 9 0.09 10.42 hydrochlorothiazide | 6 0.06 10.48 hydrocortisone | 15 0.15 10.63 hyoscyamine hydrobromide | 1 0.01 10.64 ibuprofen | 3 0.03 10.67 ipratropium bromide | 2 0.02 10.69 lanolin | 1 0.01 10.70 lidocaine | 4 0.04 10.74 multivitamins general | 5 0.05 10.79 multivitamins | 1 0.01 10.80 niacinamide | 1 0.01 10.81 norgestrel | 1 0.01 10.82 nystatin | 1 0.01 10.83 penicillin g procaine | 3 0.03 10.86 phenobarbital | 7 0.07 10.93 polyethylene glycol | 1 0.01 10.94 potassium replacement solutions | 1 0.01 10.95 potassium guaiacolsulfonate | 1 0.01 10.96 pseudoephedrine | 1 0.01 10.97 sodium phosphate | 1 0.01 10.98 sulbactin sodium | 5 0.05 11.03 sulfamethoxazole | 67 0.67 11.70 zidovudine | 2 0.02 11.72 polymyxin b | 2 0.02 11.74 triprolidine hcl | 1 0.01 11.75 polymyxin b sulfate | 25 0.25 12.00 insulin recombinant human | 1 0.01 12.01 hydrocodone bitartrate | 4 0.04 12.05 chlorpheniramine maleate | 1 0.01 12.06 brompheniramine maleate | 1 0.01 12.07 pseudoephedrine hcl | 13 0.13 12.20 hydrocortisone acetate | 1 0.01 12.21 clavulanate potassium | 1 0.01 12.22 chlorpheniramine tannate | 1 0.01 12.23 erythromycin ethylsuccinate | 3 0.03 12.26 chlorpheniramin polistirex | 5 0.05 12.31 piperacillin sodium | 5 0.05 12.36 . | 8,764 87.64 100.00 ------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016