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. 2019;4(1):57-65.
doi: 10.31372/20190401.1035.

Association between Alcohol Consumption and Body Mass Index in University Students

Uraiporn Booranasuksakul  1 , Alongkote Singhato  1 , Narisa Rueangsri  1 , Piyapong Prasertsri  1
Affiliations

Association between Alcohol Consumption and Body Mass Index in University Students

Uraiporn Booranasuksakul et al. Asian Pac Isl Nurs J. 2019.

Abstract

Objective: The aim of this study was to determine the correlation between alcohol consumption and body mass index in university students in Eastern Thailand. Methods: Undergraduate students (19-23 years, n = 396) were randomly surveyed via questionnaires, which included general information, alcohol consumption, and unhealthy food consumption. Average daily alcohol consumption was then calculated from grams of ethanol consumed per day. A subject, who has body mass index (BMI) more than 23 kg/m2, was defined as excessive weight. Difference between genders of each variable was compared using independent t-test. Mean of each variable between groups was compared using analysis of variance (ANOVA). The correlation between average daily alcohol consumption and BMI, unhealthy consumption and BMI were analyzed by applying Pearson correlation coefficient. Results: 229 university students consumed alcohol (58%). After 229 subjects were divided into three categories, the average daily alcohol consumption of the overweight group was significantly higher than the underweight and normal weight groups in women; meanwhile, unhealthy food consumption frequencies was not different between groups. Average daily alcohol consumption levels for overweight group were 74.17 and 73.45 g/day in men and women, respectively. Furthermore, higher daily alcohol consumption was independently associated with higher BMI (95% confidence interval [CI] R = 0.161: p = 0.015; men R = 0.120: p = 0.236; women R = 0.214: p = 0.015). Conclusion: There was a positive relationship between alcohol consumption and BMI in university students in Eastern Thailand. This study supports that the daily alcohol consumption is a risk factor for excessive weight and gender may contribute to the correlation.

Keywords: alcohol consumption; obesity; overweight; university students.

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Conflict of interest statement

No conflict of interest was reported by the authors of this paper.

Figures

Figure 1
Figure 1
Correlation lines of Pearson’s correlations (R) between alcohol consumption and unhealthy food consumption with BMI in subjects who consumed alcohol. N = 229; p < 0.05, significant differences; light drinkers: <22 g ethanol/day; heavy drinkers: ≥22 and <44 g ethanol/day; very heavy drinkers: ≥44 g ethanol/day.
Figure 1
Figure 1
Correlation lines of Pearson’s correlations (R) between alcohol consumption and unhealthy food consumption with BMI in subjects who consumed alcohol. N = 229; p < 0.05, significant differences; light drinkers: <22 g ethanol/day; heavy drinkers: ≥22 and <44 g ethanol/day; very heavy drinkers: ≥44 g ethanol/day.
See this image and copyright information in PMC

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