This is a record of both self-reported drug use and positive drug screening results. See the vignette Harmonization Information for more details.
Usage
data(all_drugs)Format
A tibble with 307,523 rows and 4 variables:
- who
Type: integer Description: Patient ID - what
Type: factor (First/Reference level = Acetaminophen) Description: Name of drug (or alcohol) from self-reported or drug screening Levels: Acetaminophen, Alcohol, Amphetamine, Antibiotic, Antidepressant, Antiemetic, Antihistamine, Antipsychotic, Barbiturate, Benadryl, Benzodiazepine, Buprenorphine, Caffeine, Cathinones, Clonidine, Cocaine, Codeine, Crack, Dextromethorphan, Fentanyl, Gabapentin, Ghb, Hallucinogen, Heavy Drinking, Heroin, Hydrocodone, Hydromorphone, Inhalant, K2, Kratom, Light Drinking, Mdma, Merperidine, Methadone, Methamphetamine, Methylphenidate, Morphine, Musclerelax, Nalbuphine, Opioid, Opium, Oxycodone, Oxymorphone, Pcp, Propoxyphene, Pseudoephedrine, Sedative-Hypnotic, Suboxone, Thc, Tramadol, Trazodone, Tryclic-Antidepressant, Unknown - source
Type: factor (First/Reference level = TFB) Description: Source of reported drug use. TLFB = Timeline Follow Back; UDS = Urine Drug Screening; UDSAB = Urine Drug Screening & Alcohol Breathalyzer Levels: TFB, UDS, UDSAB - when
Type: integer Description: Study day