Related Experiment Video
Updated: Jun 26, 2026

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
Published on: November 8, 2024
Alcohol consumption and attitudes towards banning alcohol sales on campus among European university students
C Stock1, R Mikolajczyk, K Bloomfield
1University of Southern Denmark, Denmark. cstock@health.sdu.dk
Objectives:
The European Commission's new health strategy for improving health at the European Union (EU) level includes tackling alcohol consumption. This study aimed to assess the prevalence of alcohol consumption and problem drinking, as well as students' attitudes towards banning the sale of alcohol on campus.
Study Design:
In total, 5826 students from universities in seven European countries (Denmark, Germany, Spain, Lithuania, Poland, Bulgaria and Turkey) took part in this cross-sectional study.
Methods:
A self-administered questionnaire assessed sociodemographic information, frequency of alcohol consumption, problem drinking and attitudes towards banning the sale of alcohol on campus.
Results:
The highest prevalence of drinking alcohol more than once per week was reported in Bulgarian (males 46%, females 64%) and Spanish students (males 59%, females 64%). Among those students who drank alcohol (n=3170), problem drinking (CAGE score >1) was found in 24% of males and 13% of females. Male gender, depressive moods and a low importance of good grades at university were risk factors for drinking alcohol more than once per week as well as for problem drinking. There were substantial country differences in the proportion of students who would support a ban of alcohol sales on campus (23% in Denmark, 88% in Poland). Support for a ban was higher among female students and among students who drank alcohol once or less per week.
Conclusions:
Problem drinking is a concern among students in many European countries, especially among males. Students' support for banning the sale of alcohol on campus varies between countries and should be considered in developing EU policy.
Related Concept Videos
Protection of Alcohols
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
Alcohols from Carbonyl Compounds: Reduction
Catalytic hydrogenation is similar to the reduction of an alkene or alkyne by adding H2 across the pi bond in the presence of transition metal catalysts like Raney Ni, Pd–C, Pt, or Ru. Aldehydes and ketones can be reduced by this method, often under mild to moderate heat (25–100°C) and...
Physical Properties of Alcohols and Phenols
Alcohols possess a higher boiling point than aliphatic hydrocarbons of similar...
Preparation of Alcohols via Addition Reactions
The acid-catalyzed addition of water to the double bond of alkenes is a large-scale industrial method used to synthesize low-molecular-weight alcohols. An acidic atmosphere is required to allow the hydrogen in the water molecule to act as an electrophile and attack the double bond in an alkene. The addition of a proton to the double bond creates a carbocation intermediate. The proton preferentially bonds to the less substituted end of the double bond to create a more stable carbocation...
Oxidation of Alcohols
The process of oxidation in a chemical reaction is observed in any of the three forms:
Ethers from Alkenes: Alcohol Addition and Alkoxymercuration-Demercuration
Ethers can also be prepared from alkenes through acid-catalyzed addition of alcohols and alkoxymercuration–demercuration.
Preparation of Ethers by Acid-Catalyzed Addition of Alcohol to Alkenes
The acid-catalyzed addition of alcohol to an alkene involves treating the alkene with an excess of alcohol in the presence of an acid catalyst to form an ether under suitable conditions. The hydrogen will add to the less substituted carbon so that the nucleophile can attack the more substituted...

