Frequencies for first 10,000 rows of gen2 variable in nhamcsopd2005 dataset : generic code for med #2 | Freq. Percent Cum. -------------------------------------+----------------------------------- undetermined | 118 1.18 1.18 levonorgestrel | 2 0.02 1.20 acetaminophen | 100 1.00 2.20 acetazolamide | 1 0.01 2.21 acyclovir | 3 0.03 2.24 albumin human | 1 0.01 2.25 albuterol | 6 0.06 2.31 allopurinol | 2 0.02 2.33 alprazolam | 13 0.13 2.46 aluminum chloride | 1 0.01 2.47 amantadine | 1 0.01 2.48 aminocaproic acid | 1 0.01 2.49 amitriptyline | 9 0.09 2.58 amoxicillin | 28 0.28 2.86 aspirin | 70 0.70 3.56 atenolol | 27 0.27 3.83 atropine | 1 0.01 3.84 azathioprine | 1 0.01 3.85 bacitracin | 7 0.07 3.92 baclofen | 5 0.05 3.97 barium sulfate | 1 0.01 3.98 beclomethasone | 1 0.01 3.99 benazepril hydrochloride | 3 0.03 4.02 benzocaine | 1 0.01 4.03 benzonatate | 3 0.03 4.06 benzoyl peroxide | 6 0.06 4.12 benztropine | 23 0.23 4.35 betamethasone | 2 0.02 4.37 bethanechol | 1 0.01 4.38 bisacodyl | 3 0.03 4.41 bumetanide | 1 0.01 4.42 bupivacaine | 8 0.08 4.50 buspirone hcl | 10 0.10 4.60 bupropion | 13 0.13 4.73 butorphanol tartrate | 1 0.01 4.74 calcium replacement agents | 7 0.07 4.81 calcium carbonate | 20 0.20 5.01 captopril | 3 0.03 5.04 carbamazepine | 13 0.13 5.17 carisoprodol | 8 0.08 5.25 cefazolin | 3 0.03 5.28 ceftriaxone | 8 0.08 5.36 cephalexin | 14 0.14 5.50 chloral hydrate | 1 0.01 5.51 chloramphenicol | 1 0.01 5.52 chorionic gonadotropin | 2 0.02 5.54 ciprofloxacin hcl | 6 0.06 5.60 clarithromycin | 3 0.03 5.63 clindamycin | 6 0.06 5.69 clomiphene | 1 0.01 5.70 clonazepam | 21 0.21 5.91 clonidine | 12 0.12 6.03 clorazepate | 3 0.03 6.06 clotrimazole | 6 0.06 6.12 clozapine | 3 0.03 6.15 coconut oil | 1 0.01 6.16 colchicine | 1 0.01 6.17 collagen derivative | 1 0.01 6.18 combination product | 596 5.96 12.14 multivitamin combination | 3 0.03 12.17 cromolyn sodium | 1 0.01 12.18 cyclobenzaprine | 25 0.25 12.43 cyclopentolate | 3 0.03 12.46 cyclophosphamide | 1 0.01 12.47 cyclosporine | 2 0.02 12.49 desonide | 1 0.01 12.50 dexamethasone | 13 0.13 12.63 dextroamphetamine | 1 0.01 12.64 dextromethorphan | 1 0.01 12.65 diazepam | 16 0.16 12.81 dicloxacillin | 1 0.01 12.82 dicyclomine | 1 0.01 12.83 didanosine | 3 0.03 12.86 digoxin | 10 0.10 12.96 diltiazem | 7 0.07 13.03 diphenhydramine | 32 0.32 13.35 dipyridamole | 2 0.02 13.37 divalproex sodium | 20 0.20 13.57 docusate | 16 0.16 13.73 doxazosin mesylate | 3 0.03 13.76 doxepin | 2 0.02 13.78 doxycycline | 8 0.08 13.86 dronabinol | 1 0.01 13.87 droperidol | 1 0.01 13.88 enalapril | 19 0.19 14.07 epinephrine | 4 0.04 14.11 epoetin alfa | 4 0.04 14.15 ergocalciferol | 1 0.01 14.16 erythromycin | 5 0.05 14.21 estradiol | 4 0.04 14.25 estrogens | 9 0.09 14.34 ethambutol | 1 0.01 14.35 etodolac | 2 0.02 14.37 etoposide | 2 0.02 14.39 famotidine | 17 0.17 14.56 felodipine | 4 0.04 14.60 fentanyl | 14 0.14 14.74 flavoxate | 1 0.01 14.75 flunisolide | 1 0.01 14.76 fluorescein | 2 0.02 14.78 fluorometholone | 1 0.01 14.79 fluorouracil | 3 0.03 14.82 fluphenazine | 5 0.05 14.87 fluticasone propionate | 28 0.28 15.15 folic acid | 14 0.14 15.29 fosinopril sodium | 8 0.08 15.37 furosemide | 33 0.33 15.70 gelatin | 1 0.01 15.71 gemfibrozil | 4 0.04 15.75 gentamicin | 1 0.01 15.76 glipizide | 15 0.15 15.91 glyburide | 20 0.20 16.11 glycerin | 1 0.01 16.12 guaifenesin | 15 0.15 16.27 guanfacine hcl | 1 0.01 16.28 guar gum | 4 0.04 16.32 haloperidol | 9 0.09 16.41 heparin | 39 0.39 16.80 hepatitis b vaccine | 10 0.10 16.90 hexachlorophene | 1 0.01 16.91 homatropine | 1 0.01 16.92 hydralazine | 2 0.02 16.94 hydrochlorothiazide | 56 0.56 17.50 hydrocodone | 4 0.04 17.54 hydrocortisone | 13 0.13 17.67 hydromorphone | 1 0.01 17.68 hydroxychloroquine | 6 0.06 17.74 hydroxyzine | 9 0.09 17.83 hyoscyamine | 2 0.02 17.85 ibuprofen | 97 0.97 18.82 immune globulin | 1 0.01 18.83 indapamide | 1 0.01 18.84 indigoindisulfonate | 1 0.01 18.85 indocyanine green | 1 0.01 18.86 indomethacin | 1 0.01 18.87 influenza virus vaccine | 15 0.15 19.02 insulin | 38 0.38 19.40 iodine topical preparations | 5 0.05 19.45 iodine solutions | 2 0.02 19.47 iohexol | 6 0.06 19.53 ipratropium bromide | 2 0.02 19.55 iron preparations | 92 0.92 20.47 isoniazid | 1 0.01 20.48 isosorbide | 4 0.04 20.52 ketoconazole | 2 0.02 20.54 labetalol hcl | 2 0.02 20.56 lactose | 1 0.01 20.57 lactulose | 2 0.02 20.59 levothyroxine | 27 0.27 20.86 lidocaine | 29 0.29 21.15 liotrix | 1 0.01 21.16 lithium | 7 0.07 21.23 loperamide | 1 0.01 21.24 lorazepam | 18 0.18 21.42 lovastatin | 2 0.02 21.44 magnesium antacids | 2 0.02 21.46 measles virus vaccine | 1 0.01 21.47 meclizine | 5 0.05 21.52 medroxyprogesterone | 16 0.16 21.68 meningococcal vaccine | 1 0.01 21.69 meperidine | 3 0.03 21.72 metoprolol | 42 0.42 22.14 metaxalone | 3 0.03 22.17 methadone | 11 0.11 22.28 methocarbamol | 2 0.02 22.30 methotrexate | 2 0.02 22.32 methylcellulose | 1 0.01 22.33 methyldopa | 1 0.01 22.34 methylphenidate | 10 0.10 22.44 methylprednisolone | 39 0.39 22.83 metoclopramide | 9 0.09 22.92 metolazone | 1 0.01 22.93 metronidazole | 16 0.16 23.09 miconazole | 3 0.03 23.12 midazolam hcl | 29 0.29 23.41 mineral oil | 1 0.01 23.42 minocycline | 1 0.01 23.43 mometasone furoate monohydrate | 10 0.10 23.53 morphine | 9 0.09 23.62 multivitamins | 2 0.02 23.64 nadolol | 1 0.01 23.65 naphazoline | 1 0.01 23.66 naproxen | 22 0.22 23.88 netilmicin | 1 0.01 23.89 niacin | 2 0.02 23.91 nifedipine | 11 0.11 24.02 nitrofurantoin | 4 0.04 24.06 nitroglycerin | 4 0.04 24.10 nonoxynol 9 | 3 0.03 24.13 nortriptyline | 6 0.06 24.19 nystatin | 6 0.06 24.25 ofloxacin | 2 0.02 24.27 ointment hydrophilic | 1 0.01 24.28 ondansetron hydrochloride | 6 0.06 24.34 oxacillin | 1 0.01 24.35 oxycodone | 14 0.14 24.49 oxybutynin | 7 0.07 24.56 oxygen | 1 0.01 24.57 oxymetazoline | 1 0.01 24.58 pancrelipase | 1 0.01 24.59 penicillin | 3 0.03 24.62 petrolatum | 4 0.04 24.66 phenazopyridine | 7 0.07 24.73 phenobarbital | 4 0.04 24.77 phenol | 1 0.01 24.78 phenolphthalein | 1 0.01 24.79 phentermine | 2 0.02 24.81 phenylephrine | 9 0.09 24.90 phenytoin | 7 0.07 24.97 pilocarpine | 2 0.02 24.99 pindolol | 1 0.01 25.00 pneumococcal vaccine | 8 0.08 25.08 polio vaccine | 26 0.26 25.34 polyethylene glycol | 5 0.05 25.39 potassium replacement solutions | 12 0.12 25.51 potassium iodide | 2 0.02 25.53 povidone-iodine | 3 0.03 25.56 pravastatin sodium | 4 0.04 25.60 prednisolone | 4 0.04 25.64 prednisone | 32 0.32 25.96 primidone | 1 0.01 25.97 prochlorperazine | 6 0.06 26.03 progesterone | 1 0.01 26.04 promazine | 1 0.01 26.05 promethazine | 16 0.16 26.21 propranolol | 7 0.07 26.28 propoxyphene | 1 0.01 26.29 propylthiouracil | 3 0.03 26.32 pseudoephedrine | 7 0.07 26.39 psyllium | 1 0.01 26.40 pyridoxine | 2 0.02 26.42 quinapril | 5 0.05 26.47 ranitidine | 25 0.25 26.72 riboflavin | 1 0.01 26.73 rifampin | 1 0.01 26.74 salsalate | 1 0.01 26.75 selenium sulfide | 1 0.01 26.76 senna | 4 0.04 26.80 silver sulfadiazine | 5 0.05 26.85 simethicone | 2 0.02 26.87 sodium chloride | 19 0.19 27.06 sodium fluoride | 4 0.04 27.10 spironolactone | 4 0.04 27.14 sucralfate | 1 0.01 27.15 sulfacetamide | 1 0.01 27.16 sulindac | 1 0.01 27.17 suprofen | 1 0.01 27.18 temazepam | 6 0.06 27.24 tetanus toxoid | 5 0.05 27.29 tetracaine | 7 0.07 27.36 tetracycline | 2 0.02 27.38 theophylline | 2 0.02 27.40 thiamine | 2 0.02 27.42 thiothixene | 1 0.01 27.43 thyroid | 3 0.03 27.46 timolol | 2 0.02 27.48 tobramycin | 4 0.04 27.52 trazodone | 30 0.30 27.82 triamcinolone | 24 0.24 28.06 triamterene | 1 0.01 28.07 triazolam | 2 0.02 28.09 trifluoperazine | 1 0.01 28.10 trihexyphenidyl | 1 0.01 28.11 trimethobenzamide | 1 0.01 28.12 trolamine | 1 0.01 28.13 typhoid vaccine | 1 0.01 28.14 urea | 1 0.01 28.15 valproic acid | 8 0.08 28.23 verapamil | 5 0.05 28.28 vitamin b-12 | 3 0.03 28.31 vitamin c | 1 0.01 28.32 vitamin d | 1 0.01 28.33 vitamin e | 2 0.02 28.35 warfarin sodium | 17 0.17 28.52 zidovudine | 2 0.02 28.54 zinc topical agents, external use | 1 0.01 28.55 zinc sulfate | 4 0.04 28.59 amlodipine | 27 0.27 28.86 calcium citrate | 1 0.01 28.87 filgrastim | 4 0.04 28.91 haemophilus b conjugate vaccine | 43 0.43 29.34 itraconazole | 2 0.02 29.36 loratadine | 18 0.18 29.54 magnesium oxide | 1 0.01 29.55 midodrine | 1 0.01 29.56 nicotine transdermal | 3 0.03 29.59 potassium chloride | 2 0.02 29.61 propofol | 4 0.04 29.65 rho (d) immune globulin | 1 0.01 29.66 sertraline | 31 0.31 29.97 simvastatin | 34 0.34 30.31 sotalol | 1 0.01 30.32 sumatriptan | 6 0.06 30.38 azithromycin | 20 0.20 30.58 fluconazole | 10 0.10 30.68 stavudine | 6 0.06 30.74 paclitaxel | 1 0.01 30.75 mesalamine | 1 0.01 30.76 omeprazole | 13 0.13 30.89 ramipril | 4 0.04 30.93 carbamide peroxide | 1 0.01 30.94 pirbuterol acetate | 1 0.01 30.95 zolpidem tartrate | 23 0.23 31.18 levocarnitine | 2 0.02 31.20 terbinafine | 1 0.01 31.21 famvir | 1 0.01 31.22 oxaprozin | 1 0.01 31.23 torsemide | 5 0.05 31.28 recombinant human deoxyribonuclease | 2 0.02 31.30 calcipotriene | 1 0.01 31.31 venlafaxine | 23 0.23 31.54 gabapentin | 29 0.29 31.83 granisetron | 3 0.03 31.86 fluvastatin | 2 0.02 31.88 enoxaparin sodium | 3 0.03 31.91 budesonide | 18 0.18 32.09 risperidone | 36 0.36 32.45 salmeterol | 3 0.03 32.48 lamivudine | 4 0.04 32.52 oxiconazole | 1 0.01 32.53 paroxetine hcl | 15 0.15 32.68 technetium | 1 0.01 32.69 tramadol | 5 0.05 32.74 interferon | 2 0.02 32.76 metformin | 37 0.37 33.13 losartan | 12 0.12 33.25 tacrolimus | 3 0.03 33.28 finasteride | 4 0.04 33.32 lamotrigine | 7 0.07 33.39 alendronate | 11 0.11 33.50 moexipril hcl | 1 0.01 33.51 cetirizine | 8 0.08 33.59 montelukast sodium | 25 0.25 33.84 hepatitis a vaccine | 6 0.06 33.90 hepatitis vaccine | 1 0.01 33.91 gemcitabine hcl | 2 0.02 33.93 ritonavir | 6 0.06 33.99 valacyclovir | 9 0.09 34.08 nisoldipine | 1 0.01 34.09 lansoprazole | 25 0.25 34.34 glimepride | 4 0.04 34.38 mycophenolate mofetil | 9 0.09 34.47 latanoprost | 2 0.02 34.49 olanzapine | 15 0.15 34.64 fexofenadine | 7 0.07 34.71 donepezil hcl | 1 0.01 34.72 atorvastatin calcium | 54 0.54 35.26 brimonidine | 2 0.02 35.28 azelastine | 2 0.02 35.30 valsartan | 6 0.06 35.36 mirtazapine | 12 0.12 35.48 nevirapine | 1 0.01 35.49 levofloxacin | 8 0.08 35.57 nelfinavir mesylate | 3 0.03 35.60 olopatadine hcl | 5 0.05 35.65 dalteparin sodium | 1 0.01 35.66 pramipexole | 2 0.02 35.68 tizanidine hcl | 4 0.04 35.72 tamsulosin hydrochloride | 10 0.10 35.82 carvedilol | 6 0.06 35.88 ropinrole hcl | 1 0.01 35.89 quetiapine fumarate | 31 0.31 36.20 penciclovir | 1 0.01 36.21 topiramate | 8 0.08 36.29 zolmitriptan | 2 0.02 36.31 sildenafil citrate | 4 0.04 36.35 tolterodine taritrate | 4 0.04 36.39 clopidogel | 6 0.06 36.45 repaglinide | 1 0.01 36.46 becaplermin | 4 0.04 36.50 efavirenz | 10 0.10 36.60 citalopram hydrobrimide | 12 0.12 36.72 fenofibrate | 6 0.06 36.78 capecitabine | 1 0.01 36.79 triamcinolone aceton | 1 0.01 36.80 cefdinir | 5 0.05 36.85 ribavirin | 3 0.03 36.88 glucosamine | 2 0.02 36.90 rosiglitazone maleate | 8 0.08 36.98 candesartan cilexetil | 2 0.02 37.00 rituximab | 2 0.02 37.02 activated charcoal | 2 0.02 37.04 rofecoxib | 3 0.03 37.07 etanercept | 1 0.01 37.08 abacavir sulfate | 1 0.01 37.09 pioglitazone hcl | 8 0.08 37.17 levalbuterol hcl | 5 0.05 37.22 ketotifen fumarate | 1 0.01 37.23 oil of evening primrose | 1 0.01 37.24 coenzyme q10 | 1 0.01 37.25 oseltamivir phosphate | 1 0.01 37.26 sirolimus | 2 0.02 37.28 pneumococcal 7-valent conjugate vac | 19 0.19 37.47 gatifloxacin | 2 0.02 37.49 perindopril erbumine | 1 0.01 37.50 zaleplon | 1 0.01 37.51 pantoprazole sodium | 13 0.13 37.64 meloxicam | 6 0.06 37.70 oxcarbazepine | 4 0.04 37.74 isosorbide mononitrate | 1 0.01 37.75 moxifloxacin hcl | 5 0.05 37.80 silver | 9 0.09 37.89 levetiracetam | 4 0.04 37.93 risedronate sodium | 3 0.03 37.96 celecoxib | 12 0.12 38.08 peginterferon alfa-2b | 2 0.02 38.10 insulin analog | 5 0.05 38.15 modafinil | 2 0.02 38.17 triprolidine hcl | 1 0.01 38.18 esomeprazole magnesium | 9 0.09 38.27 naproxen sodium | 1 0.01 38.28 zonisamide | 2 0.02 38.30 ziprasidone hcl | 9 0.09 38.39 prednisolone sodium phosphate | 2 0.02 38.41 bupropion hcl | 6 0.06 38.47 nateglinide | 2 0.02 38.49 docusate sodium | 1 0.01 38.50 oxycodone hcl | 1 0.01 38.51 linezolid | 1 0.01 38.52 fluvastatin sodium | 1 0.01 38.53 condylox | 1 0.01 38.54 insulin glargine | 20 0.20 38.74 amiloride hcl | 1 0.01 38.75 albuterol sulfate | 85 0.85 39.60 neomycin sulfate | 1 0.01 39.61 zoledronic acid | 3 0.03 39.64 magnesium sulfate | 1 0.01 39.65 olmesartan medoxomil | 2 0.02 39.67 valdecoxib | 1 0.01 39.68 desloratadine | 3 0.03 39.71 dexmethylphenidate hcl | 1 0.01 39.72 pimecrolimus | 1 0.01 39.73 leuprolide acetate | 2 0.02 39.75 escitalopram oxalate | 35 0.35 40.10 clorazepate dipotassium | 1 0.01 40.11 imatinib mesylate | 1 0.01 40.12 metformin hcl | 1 0.01 40.13 aripiprazole | 12 0.12 40.25 darbepoetin alfa | 4 0.04 40.29 ezetimibe | 3 0.03 40.32 verapamil hcl | 1 0.01 40.33 varicella virus vaccine | 14 0.14 40.47 valganciclovir hcl | 2 0.02 40.49 tenofovir disoproxil fumarate | 4 0.04 40.53 total undecylenate | 1 0.01 40.54 atazanavir sulfate | 2 0.02 40.56 atomoxetine hcl | 4 0.04 40.60 lycopene | 1 0.01 40.61 vardenafil hcl | 1 0.01 40.62 rosuvastatin calcium | 1 0.01 40.63 tadalafil | 2 0.02 40.65 ranitidine hcl | 3 0.03 40.68 epidural | 1 0.01 40.69 emtricitabine | 1 0.01 40.70 polyethylene glycol soln | 1 0.01 40.71 fosamprenavir calcium | 2 0.02 40.73 alfuzosin hcl | 1 0.01 40.74 esczopiclone | 2 0.02 40.76 acamprosate calcium | 1 0.01 40.77 pregabalin | 1 0.01 40.78 fomepizole | 1 0.01 40.79 sorefenib | 2 0.02 40.81 apraclonidine | 9 0.09 40.90 diclofenac sodium | 6 0.06 40.96 fluoxetine hydrochloride | 22 0.22 41.18 lisinopril | 57 0.57 41.75 nizatidine | 1 0.01 41.76 mupirocin | 5 0.05 41.81 terconazole | 7 0.07 41.88 misoprostol | 1 0.01 41.89 cefuroxime axetil | 1 0.01 41.90 ketorolac tromethamine | 9 0.09 41.99 . | 5,801 58.01 100.00 -------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016