Table 5.
Correlations Between Alcohol Concentrations and Effects. Data are Expressed as r (95% CI)
| Outcomes | BAC | |
|---|---|---|
| A | A/RB | |
| Drunkenness | 0.58 (0.45 to 0.68) | 0.64 (0.53 to 0.73) |
| Drowsiness | 0.61 (0.50 to 0.70) | 0.26 (0.10 to 0.40) |
| Dizziness | 0.44 (0.30 to 0.56) | 0.37 (0.22 to 0.50) |
| EAVc1 | 0.75 (0.62 to 0.84) | 0.70 (0.55 to 0.80) |
| SRT mean latency | 0.50 (0.25 to 0.69) | 0.13 (−0.16 to 0.40) |
| TT time out | 0.54 (0.30 to 0.72) | 0.20 (−0.09 to 0.46) |
| TT errors | 0.53 (0.29 to 0.71) | 0.38 (0.11 to 0.60) |
| BAES-A | 0.29 (0.13 to 0.43) | 0.52 (0.39 to 0.63) |
| BAES-S | 0.63 (0.52 to 0.72) | 0.38 (0.23 to 0.51) |
| ARCI-A | 0.55 (0.35 to 0.70) | 0.72 (0.57 to 0.82) |
| ARCI-BG | −0.33 (−0.54 to −0.03) | 0.48 (0.27 to 0.65) |
| ARCI-LSD | 0.18 (−0.07 to 0,41) | 0.27 (0.02 to 0.48) |
| ARCI-MBG | 0.41 (0.18 to 0.60) | 0.61 (0.42 to 0.74) |
| ARCI-PCAG | 0.64 (0.47 to 0.77) | −0.04 (−0.29 to −0.21) |
| BrAC | 0.96 (0.94 to 0.97) | 0.96 (0.93 to 0.97) |
Abbreviations: A, alcohol + placebo Red Bull; A/RB, alcohol + Red Bull; ARCI, Addiction Research Center Inventory; ARCI-A, amphetamine; ARCI-LSD, lysergic acid dyethylamide scale; ARCI-MG, benzedrine group, ARCI-MBG, morphine-benzedrine group; ARCI-PCAG, pentobarbital-chlorpromazine-alcohol group; BAES-A, Biphasic alcohol effects scale activation, BAES-S, biphasic alcohol effects scale sedation; BAC, blood alcohol concentrations; CI, confidence interval; BrAC, breath alcohol concentrarions; RB, Red Bull + placebo alcohol; EAVc1, driving capability; SRT, simple reaction time; TT, tracking test.