. 2015 Aug 16;51(2):142–147. doi: 10.1093/alcalc/agv096

Table 2.

Associations between BrAC and attractiveness ratings

	Attractiveness rating Mean (SD)	Unadjusted				Adjusted
	Attractiveness rating Mean (SD)	B	95% CI		P	B	95% CI		P
BrAC^a
All stimuli	3.70 (0.62)	−0.004	−0.008	+0.001	0.085	−0.004	−0.009	+0.000	0.054
Faces	3.49 (0.73)	−0.003	−0.008	+0.002	0.201	−0.004	−0.009	+0.001	0.140
Landscapes	4.10 (0.73)	−0.005	−0.010	+0.000	0.066	−0.005	−0.010	+0.000	0.050
Opposite-sex faces	3.53 (0.91)	+0.003	−0.003	+0.009	0.372	−0.001	−0.007	+0.005	0.786
Opposite-sex faces—females	3.07 (0.85)	+0.001	−0.009	+0.011	0.844	+0.001	−0.009	+0.011	0.817
Opposite-sex faces—males	3.90 (0.78)	−0.002	−0.009	+0.005	0.599	−0.002	−0.009	+0.005	0.595
Same-sex faces	3.46 (0.89)	−0.009	−0.015	−0.003	0.002	−0.007	−0.013	−0.001	0.022
Same-sex faces—females	3.78 (0.78)	−0.004	−0.013	+0.005	0.381	−0.005	−0.014	+0.004	0.285
Same-sex faces—males	3.21 (0.89)	−0.009	−0.017	−0.001	0.025	−0.009	−0.016	−0.001	0.032
Time of testing^b
All stimuli	3.70 (0.62)	−0.021	−0.058	+0.015	0.245	−0.028	−0.065	+0.009	0.135
Faces	3.49 (0.73)	−0.030	−0.072	+0.012	0.164	−0.033	−0.077	+0.010	0.132
Landscapes	4.10 (0.73)	−0.004	−0.047	+0.039	0.848	−0.170	−0.061	+0.026	0.428
Opposite-sex faces	3.53 (0.91)	−0.031	−0.084	+0.023	0.258	−0.038	−0.088	+0.011	0.125
Same-sex faces	3.46 (0.89)	−0.029	−0.081	+0.022	0.263	−0.028	−0.079	+0.022	0.265

^aUnstandardized B coefficient represents change in attractiveness ratings per one point increase in BrAC (µg/100 ml). Adjusted model includes adjustment for age, sex, public house and alcohol expectancies.

^bUnstandardized B coefficient represents change in attractiveness ratings per 1 h increase in time of testing. Adjusted model includes adjustment for BrAC, age, sex, public house and alcohol expectancies.