Table 3.

Results of the bootstrapped multiple regression analysis of a social norms approach intervention (2023) on perception of alcohol use among Flemish university students

Independent variable	B Unstandardized Coefficient	β Standardized Coefficient	Bootstrapped p-value	Bootstrapped 95% Confidence Interval
Group (Intervention)	0.285	0.006	0.697	[-0.970-, 1.880]
Time (Endline)	-0.284	-0.006	0.378	[-0.968, 0.330]
Group * Time (Intervention * Endline)	-1.930	-0.029	0.013*	[-3.620, -0.565]
Sex (Male)	1.903	0.045	< .001*	[0.997, 2.864]
Fraternity member (Active)	1.501	0.026	0.041*	[0.262, 3.121]
Living situation weekdays (Independently)	1.088	0.027	0.002*	[0.407, 1.688]
Working status (Working)	1.106	0.024	0.012*	[0.288, 1.939]
Last-year use of cannabis (Yes)	2.461	0.053	< .001*	[1.585, 3.479]

^*Statistically significant