The relationship of alcohol and crime in Korea

Socioeconomic disparities in alcohol-related depression: a national cohort study of low-income medical aid beneficiaries and national health insurance beneficiaries in Korea

OBJECTIVE

To examine the association between patterns of alcohol consumption in the past and the risk of depression among medical aid beneficiaries and National Health Insurance beneficiaries in Korea.

METHODS

We used data from the National Health Information Database (NHID) of 1,292,618 participants who underwent health checkups in 2015-16 and 2017-18. We categorized alcohol consumption into four groups: continuous high, increased, decreased, and non-consumers. We followed the participants from 2019 to 2021 and identified new episodes of depression. We calculated adjusted odds ratios (aOR) and 95% confidence intervals (CI) for depression by alcohol consumption groups and socioeconomic status.

RESULTS

Medical aid beneficiaries had higher risks of depression than National Health Insurance beneficiaries across all alcohol consumption groups. The highest risk was observed among continuous high consumers (aOR, 2.31; 95% CI, 1.36-3.93), followed by increased (aOR, 1.51; 95% CI, 1.17-1.94), decreased (aOR, 1.48; 95% CI, 1.18-1.84), and non-consumers (aOR, 1.37; 95% CI, 1.22-1.54).

CONCLUSIONS

Socioeconomic status and patterns of alcohol consumption in the past are associated with the risk of depression. Public health interventions should consider both factors to reduce alcohol-related depression and health inequalities.

Ethyl sulfate in blood shows the potential to distinguish alcoholic death and postmortem alcohol instillation

Alcohol is often found in the blood of the deceased. To cover up the true cause of victim's death, postmortem instillation of alcohol occurs in some criminal cases. Explaining the finding of alcohol is extremely vital in forensic practice. This study aims to evaluate whether ethyl glucuronide (EtG) and ethyl sulfate (EtS) in blood and vitreous humor (VH) can be used to distinguish alcoholic death and postmortem alcohol instillation. Saline or 12.6 g/kg ethanol (antemortem alcohol poisoning group) was introduced into rabbits' stomachs 2 h before sacrificed. Same amount of ethanol was introduced into rabbits' stomachs at 0 h, 0.5 h, 1 h and 2 h after death in four subgroups of postmortem alcohol instillation group, respectively. Cardiac blood and VH were collected at 10 min, 4 h, 10 h and 24 h after death in blank and antemortem alcohol poisoning group, and after instillation of alcohol in postmortem alcohol instillation group. Blood was also collected at 34 h. Ethanol and EtG levels in blood and VH and EtS in VH in antemortem alcohol poisoning group were overlapped with those in postmortem alcohol instillation group. The contents of EtG and EtS in blood in antemortem alcohol poisoning group (mean ≥ 7.833 μg/mL for EtG and ≥ 19.990 μg/mL for EtS) were much higher than those in postmortem alcohol instillation group (mean ≤ 0.118 μg/mL for EtG and ≤ 0.091 μg/mL for EtS), but apparent decomposition was observed in EtG, which might lead to misinterpretation. Blood EtS showed better stability and could be used to distinguish alcoholic death and postmortem alcohol instillation.

Alcohol consumption messages in Korean dramas: the globalization of South Korean drinking norms

South Korea has one of the highest rates of monthly alcohol consumption, high-risk drinking, and alcohol-related problems. Global viewers of Korean dramas consume messages about the cultural norms regarding alcohol consumption. There is limited data on the portrayal of alcohol in Korean dramas. The purpose of this embedded mixed methods study is to explore the nature of the portrayal of alcohol consumption in Korean dramas. Content analysis was conducted on a random selection of six drama series. The portrayal of alcohol consumption is ubiquitous, with a reference to alcohol approximately every 12 minutes of programming. The primary messages include the ritualistic importance of alcohol, the over consumption of alcohol by males and females, alcohol as a stress reliever, alcohol as a relationship facilitator, intoxication as a positive valence, unrealistic consequences of intoxication, males as reliable caretakers of intoxicated females, and nondepiction of driving while intoxicated. The results of this study further our understanding of the frequency of the portrayal of alcohol and the prevailing messages about alcohol consumption and intoxication in Korean dramas.

Association between alcohol consumption status and obesity-related comorbidities in men: data from the 2016 Korean community health survey

Background

This study was performed to investigate the association between the amount of alcohol consumption or binge drinking and obesity-related comorbidities in Korean men.

Methods

A total of 103,048 men aged 19 years or older were investigated in the 2016 Korean Community Health Survey. The participants were divided into five groups according to the standard number of alcoholic drinks consumed per week.

Results

Of the total participants, 20.7% were in the high alcohol consumption group, consuming more than 28 drinks per week. After adjustment for clinical factors, high alcohol consumption was significantly associated with higher odds ratios (ORs) of obesity (OR, 1.449; 95% confidence interval [CI], 1.412 to 1.591; P < 0.0001), hypertension (OR, 1.76; 95% CI, 1.636 to 1.894; P < 0.0001), and dyslipidemia (OR, 1.356; 95% CI, 1.247 to 1.474; P < 0.0001). In contrast, mild to moderate alcohol consumption was associated with a lower risk of diabetes (OR, 0.799; 95% CI, 0.726 to 0.88; P = 0.0015) and high alcohol consumption was not associated with a higher risk of diabetes (OR, 0.945; 95% CI, 0.86 to 1.039; P = 0.0662). Among drinkers, except for social drinkers, binge drinking was significantly associated with higher risks of obesity, hypertension, diabetes, and dyslipidemia.

Conclusions

High alcohol consumption was associated with higher risks of obesity, hypertension, and dyslipidemia in Korean men. In contrast, high consumption was not associated with a higher risk of diabetes. In particular, binge drinkers were associated with higher risks of obesity, hypertension, diabetes, and dyslipidemia compared to non-binge drinkers.

Associations between Gender, Alcohol Use and Negative Consequences among Korean College Students: A National Study

This study examines Korean college students’ rates and the severity of various negative consequences resulting from the frequency and quantity of alcohol consumption and the unique factors that are affecting this problem in the Korean context in comparison to other countries. It assesses how much gender, age and other associated respondent characteristics mediate alcohol use and the resulting negative consequences among the population. A stratified representative sample of 4803 valid student respondents attending 82 colleges participated in the alcohol consumption survey, of which 95% reported drinking in past 12 months. Drinking is measured by the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) screening tool. Based on this test, composite scores for each participant were computed and students were grouped into four risk groups: (a) nondrinkers, (b) light drinkers, (c) moderate drinkers and (d) heavy drinkers. Outcome measures include 21 validated items evaluating self-reported alcohol-related negative consequences. Rates of negative consequences are reported for each drinking risk group stratified by gender. Descriptive statistics, stepwise regression, multivariate linear regression and MANOVA tests were used to analyze the data. The study found that female respondents in the sample who consumed alcohol in the past 12 months drank 11.5 percent less than males (AUDIT-C score μ = 6.0 and 6.7, respectively), and there was a greater proportion of females (5.1 percent) who were nondrinkers than males (4.6 percent). Yet, when females drank, they experienced 11.8 percent more negative consequences on average than males (μ = 1.9 and 1.7, respectively). The study attempts to explain this apparent contradiction. The self-reported rates for many individual negative consequences also varied discernibly by gender. The study concludes with suggestions for how alcohol prevention on Korean college campuses would benefit from targeting females and males differently.