TABLE 2

Results of pharmacological class identification questionnaire

Data show the percentage of participants selecting a given drug category. Due to rounding, columns do not always total 100.


Time Point/Category

Placebo

Triazolam

Indiplon
0.25 mg
0.5 mg
0.75 mg
30 mg
50 mg
80 mg
%
Two hours after administration
    Blank or placebo 76 38 5 5 38 33 14
    Benzodiazepine 5 29 52 62 24 33 29
    Barbiturate 5 14 24 19 14 5 24
    Muscle relaxant 5 10 5 5 5 14 5
    Opiate 0 0 10 10 0 5 10
    Stimulant 5 0 0 0 0 5 5
    Antidepressant 5 0 5 0 14 0 5
    Hallucinogen 0 0 0 0 0 5 5
    Alcohol 0 5 0 0 5 0 0
    Marijuana 0 5 0 0 0 0 5
    Benzodiazepine/barbiturate 10 43 76 81 38 38 52
Twenty-four hours after administration (next day retrospective)
    Blank or placebo 81 29 14 0 38 29 19
    Benzodiazepine 0 19 38 33 29 38 19
    Barbiturate 5 24 29 43 14 10 29
    Muscle relaxant 5 14 10 5 5 10 10
    Opiate 0 0 0 5 5 0 5
    Stimulant 5 0 0 0 0 0 5
    Antidepressant 5 0 5 0 5 5 0
    Hallucinogen 0 0 0 0 0 5 5
    Alcohol 0 0 0 5 5 0 0
    Marijuana 0 10 5 0 0 0 10
    Other 0 5 0 10 0 5 0
    Benzodiazepine/barbiturate
5
43
67
76
43
48
48