meta_substance_groups_uds {public.ctn0094data} | R Documentation |
Description
A table of the substances assessed in three clinical trials via
urine drug screen (UDS) and their groupings.
Usage
data(meta_substance_groups_uds)
Format
A tibble with 13 rows and
4 variables:
- Substance
-
Type: | factor (First/Reference level = Alcohol) |
| |
Description: | substances screened by UDS per study; names drawn from trial case report forms |
| |
Levels: | Alcohol, Amphetamine, Barbiturate, Benzodiazepine, Buprenorphine, Cannabinoids, Cocaine, Methadone, Methamphetamine, Opiate 2000, Opiate 300, Oxycodone, Propoxyphene |
|
- CTN-0027
-
Type: | factor (First/Reference level = Alcohol) |
| |
Description: | Derived label used to group substances of interest, or "NO" if the substance was not screened for in ctn_0027 |
| |
Levels: | Alcohol, Amphetamine, Benzodiazepine, Cocaine, Methadone, NO, Opioid, THC |
|
- CTN-0030
-
Type: | factor (First/Reference level = Amphetamine) |
| |
Description: | Derived label used to group substances of interest, or "NO" if the substance was not screened for in ctn_0030 |
| |
Levels: | Amphetamine, Benzodiazepine, Buprenorphine, Cocaine, Methadone, NO, Opioid, THC |
|
- CTN-0051
-
Type: | factor (First/Reference level = Amphetamine) |
| |
Description: | Derived label used to group substances of interest, or "NO" if the substance was not screened for in ctn_0051 |
| |
Levels: | Amphetamine, Barbiturate, Benzodiazepine, Buprenorphine, Cocaine, Methadone, NO, Opioid, THC |
|
Details
This table indicates which substances were screened in each trial.
The first column (substance
) is drawn from labels which appear in case
report forms for the three clinical trials. The remaining three columns
hold "NO"
if a substance was not screened in that trial, or a grouping
label indicating what type of drug was screened. The ungrouped data can be
found in all_drugs.
For example, "Opiate 300 ng"
and "Oxycodone"
are assigned to the
grouping label "Opioid"
, and they were assessed in each clinical trial
(so none of the rows show "NO"
). In contrast, while "Opiate 2000 ng"
is
also assigned to the grouping label "Opioid"
, it was neither assessed in
ctn_0027 nor ctn_0030; thus, the grouping label is "NO"
for these trials.
For more details, see the
Harmonization Information vignette.
[Package
public.ctn0094data version 1.0.6
Index]