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Braza AE, Kim JJ, Kim SH. Disparity between Subjective Health Perception and Lifestyle Practices among Korean Adolescents: A National Representative Sample. J Lifestyle Med 2022; 12:153-163. [PMID: 36628176 PMCID: PMC9798883 DOI: 10.15280/jlm.2022.12.3.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 09/10/2022] [Indexed: 12/24/2022] Open
Abstract
Background The relationship between subjective health perception (SHP) and lifestyle practices brings into question the future health status of an individual. Recognition of the disparity between one's health consciousness to the real practices encourages change and promotes development of better health programs. The adolescent stage is the best time to identify this disparity wherein lifestyle practices are still being developed. In Korea, adolescents experienced significant shifts in lifestyle due to the fast economic growth and the breakthrough of the digital era. Thus, determining the disparity between SHP and lifestyle practices among Korean adolescents poses a great deal of interest and importance. Methods Utilizing the 2019 Korea Youth Risk Behavior Web-based Survey (KYRBS), self-reported data with a national representative sample-57,303 respondents-of Korean adolescents in the 7-12th grades, was used from a multistage sampling, stratification, and clustering was obtained. SHP and lifestyle practices were collected and analyzed. Results The findings revealed that most respondents with poor diet, exercise, and sleep behaviors perceived themselves to be normal, healthy, or extremely healthy, which resulted in a negative correlation between SHP and lifestyle behaviors-except in the case of substance use. Conclusion There is a significant disparity between Korean adolescents' SHP and lifestyle practices. This highlights the need for lifestyle interventions and re-education among Korean adolescents. Their current lifestyle practices may extend into adulthood, thereby increasing the risks of cardiovascular and other lifestyle-induced diseases.
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Affiliation(s)
| | - Jinsoo Jason Kim
- Department of Addiction Science, Sahmyook University Graduate School, Seoul, Korea,Corresponding author: Jinsoo Jason Kim, Department of Addiction Science, Sahmyook University Graduate School, 815 Hwarang-ro, Nowon-gu, Seoul 01795, Republic of KoreaTel: 82-2-3399-1908, Fax: 82-2-3399-3009, E-mail:
| | - Sun Hee Kim
- Department of Addiction Science, Sahmyook University Graduate School, Seoul, Korea
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Melo TQD, Aquino DMFD, Peixoto AMCDL, Lisboa JLD, Ferreira RC, Zarzar PMPDA, Colares V, Laureano FDGBB, Santos CDFBF, Vieira SCM, Menezes VAD. Is Binge Drinking Associated with Suicidal Behaviors among Brazilian Adolescents? Subst Use Misuse 2022; 57:1365-1373. [PMID: 35673802 DOI: 10.1080/10826084.2022.2083169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To evaluate the association between suicidal behaviors and binge drinking among Brazilian adolescents. METHODS A cross-sectional study was conducted with 2,476 students 14 to 19 years of age from 26 public high schools in the city of Olinda, Brazil. Data collection occurred between March and June 2018 through the self-administered Youth Risk Behavior Survey. Descriptive analysis and Poisson regression (p < 0.05, 95%CI) were performed. RESULTS The prevalence of suicidal ideation, planning and attempt in the previous 12 months was 23.7%, 17.4% and 13.5%, respectively. Suicidal ideation was associated with binge drinking one to two days (PR:1.053, 95%CI:1.011-1.096) and ≥ three days in the previous 30 days (PR:1.069, 95%CI:1.016-1.125), sadness/hopelessness in the previous 12 months (PR:1.313, 95%CI:1.267-1.360), a report of family physical aggression in the previous 12 months (PR:1.111, 95%CI:1.068-1.155), the female sex (PR:1.082, 95%CI:1.049-1.115) and a non-nuclear family (PR:1.037, 95%CI:1.004-1.071). Suicidal planning was associated with sadness/hopelessness in the previous 12 months (PR:1.257, 95%CI:1.214-1.302), report of family physical aggression in the previous 12 months (PR:1.110, 95%CI:1.065-1.156) and the female sex (PR:1.072, 95%CI:1.041-1.104). Suicide attempt was associated with binge drinking ≥ three days in the previous 30 days (PR:1.062, 95%CI:1.008-1.119), sadness/hopelessness in the previous 12 months (PR:1.202, 95%CI:1.161-1.244), report of family physical aggression in the previous 12 months (PR:1.105, 95%CI:1.060-1.153) and the female sex (PR:1.064, 95%CI:1.034-1.095). The Catholic (PR:0.938, 95%CI:0.899-0.979; PR:0.925, 95%CI:0.888-0.9865; PR:0.937, 95%CI:0.899-0.977) and Evangelical (PR:0.956, 95%CI:0.922-0.992; PR:0.954, 95%CI:0.919-0.991) religions acted as a possible protective factor against suicidal behaviors. CONCLUSIONS Suicidal ideation and attempt were associated with binge drinking.
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Affiliation(s)
| | | | | | - Jonathan Lopes de Lisboa
- Department of Child and Adolescent Oral Health, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Raquel Conceição Ferreira
- Department of Social Preventive Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Viviane Colares
- Department of Pediatric Dentistry, University of Pernambuco, Camaragibe, Brazil.,Department of Clinical and Preventive Dentistry, Federal University of Pernambuco, Recife, Brazil
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Lee JW, Kim BJ, Lee CS, Cha B, Lee SJ, Lee D, Seo J, Lee YJ, Lee YJ, Lim E, Choi JW. Association Between Suicide and Drinking Habits in Adolescents. Soa Chongsonyon Chongsin Uihak 2021; 32:161-169. [PMID: 34671189 PMCID: PMC8499040 DOI: 10.5765/jkacap.210024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/31/2021] [Accepted: 09/02/2021] [Indexed: 12/01/2022] Open
Abstract
Objectives Adolescent suicide is a serious social problem. Adolescent alcohol use is one of the most important risk factors for adolescent suicide. This study aimed to identify the relationship between drinking habits and suicide among Korean adolescents. Methods Data from the 14th and 15th Korean Youth Risk Behavior Web-based Survey, conducted in 2018 and 2019, were used for analysis. Multiple logistic regression analysis was used to identify the relationship between drinking habits—including the age of drinking initiation, frequency of drinking, average drinking amount, frequency of drunkenness—and suicidal ideation, plans, and attempts. Results Even after adjusting for age, sex, school grade, academic achievement, socioeconomic status, depression, stress, and drinking habits, the frequencies of drinking and drunkenness increased the risk of suicide attempts. Suicide attempts were associated with the frequency of drinking in girls and middle school students, and with the frequency of drunkenness in boys and high school students. Conclusion This study identified associations between drinking habits (the age of drinking initiation, frequency of drinking, average amount of drinking, frequency of drunkenness) and suicidal behavior in adolescents. Our findings suggest that to prevent adolescent suicide, it might be necessary to investigate drinking habits, including the frequencies of drinking and drunkenness. Moreover, considering the differences in sex and school grade, it is important to include the individual group characteristics when evaluating drinking habits.
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Affiliation(s)
- Ji Won Lee
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea
| | - Bong-Jo Kim
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea.,Department of Psychiatry, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Cheol-Soon Lee
- Department of Psychiatry, Gyeongsang National University College of Medicine, Jinju, Korea.,Department of Psychiatry, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Boseok Cha
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea.,Department of Psychiatry, Gyeongsang National University College of Medicine, Jinju, Korea
| | - So-Jin Lee
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea.,Department of Psychiatry, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Dongyun Lee
- Department of Psychiatry, Gyeongsang National University College of Medicine, Jinju, Korea.,Department of Psychiatry, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Jiyeong Seo
- Department of Psychiatry, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Young-Ji Lee
- Department of Psychiatry, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Youn-Jung Lee
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea
| | - Eunji Lim
- Department of Psychiatry, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Jae-Won Choi
- Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea
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Allen Rose P, Erik Schuckman H, Oh SS, Park EC. Associations between Gender, Alcohol Use and Negative Consequences among Korean College Students: A National Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17145192. [PMID: 32708392 PMCID: PMC7400016 DOI: 10.3390/ijerph17145192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/08/2020] [Accepted: 07/14/2020] [Indexed: 12/28/2022]
Abstract
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.
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Affiliation(s)
- Patrick Allen Rose
- Department of Technology and Society, State University of New York-Korea, 119 Songdo Moonhwa-Ro, Incheon 21985, Korea
- Correspondence:
| | - Hugh Erik Schuckman
- Department of Writing and Rhetoric, University of Utah Asia Campus; 119 Songdo Moonhwa-Ro Yeongsu-Gu, Incheon 21985, Korea;
| | - Sarah Soyeon Oh
- Institute of Health Services Research, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.S.O.); (E.-C.P.)
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.S.O.); (E.-C.P.)
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Impulsivity and Impulsivity-Related Endophenotypes in Suicidal Patients with Substance Use Disorders: an Exploratory Study. Int J Ment Health Addict 2020. [DOI: 10.1007/s11469-020-00259-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AbstractSuicidal behavior (SB) is a major problem in patients with substance use disorders (SUDs). However, little is known about specific SB risk factors in this population, and pathogenetic hypotheses are difficult to disentangle. This study investigated some SB and SUD-related endophenotypes, such as impulsivity, aggression, trait anger, and risk-taking behaviors (RTBs), in forty-eight patients with SUDs in relation to lifetime history of suicide attempts (SAs). Disorders related to alcohol, cannabis, cocaine, opiates, and hallucinogenic drugs were included. Lifetime SAs was significantly associated with both higher impulsivity and higher aggression, but not with trait anger. A higher number of RTBs were associated with lifetime SAs and higher impulsivity, but not with aggression and trait anger. Assessing these endophenotypes could refine clinical SB risk evaluation in SUDs patients by detecting higher-risk subgroups. An important limitation of this study is exiguity of its sample size. Its primary contribution is inclusion of all SUD types.
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Victimization as a mediator in the relationship between sexual orientation and adolescent alcohol use. Arch Psychiatr Nurs 2020; 34:27-34. [PMID: 32035586 DOI: 10.1016/j.apnu.2019.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 11/20/2019] [Accepted: 12/12/2019] [Indexed: 11/23/2022]
Abstract
This study aimed to identify differences in Korean adolescents' alcohol use behaviors according to their sexual orientation and the mediating effect of victimization in this relationship using nationally representative data. Data from the Korea Youth Risk Behavior Web-based Surveys were analyzed using logistic regression analysis. There were significant associations between sexual orientation and alcohol use behaviors. Heterosexual adolescents were significantly more likely to have drinking experience in lifetime than their homosexual and bisexual peers in adjusted analyses. Victimization significantly mediated the relationship between sexual orientation and alcohol use behaviors. Our findings suggest that reducing the prevalence of alcohol use by sexual orientation should involve interventions to prevent victimization in schools.
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Rim SJ, Lee MG, Park S. Suicide Attempts and Contributing Factors among South and North Korean-Family Youth Using the Korean Youth Risk Behavior Web-based Survey. Soa Chongsonyon Chongsin Uihak 2020; 31:33-40. [PMID: 32612411 PMCID: PMC7324843 DOI: 10.5765/jkacap.190035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/14/2019] [Accepted: 11/21/2019] [Indexed: 11/25/2022] Open
Abstract
Objectives: There is an increasing number of North Korean adolescents in South Korea. These adolescents need clinical attention as they experience a high risk of suicidal behavior because of the childhood adversity and acculturative challenges that they face before and after arriving in South Korea. This study assessed the risk of suicide attempts among North Korean adolescents compared to South Korean adolescents, and investigated the contributing factors for each group. Methods: We used data from the Korean Youth Risk Behavior Web-Based Survey (KYRBS) spanning 2011 to 2018, in which 404 adolescents had a father and/or mother who was a North Korean native. Data on 1,212 propensity-matched South Korean adolescents were extracted from the 2011 to 2018 KYRBS. Prevalence was calculated and compared by group. Separate odds ratios were calculated by group. Results: The North Korean group had a significantly higher suicide attempt rate [unadjusted odds ratio (OR)=8.27; adjusted OR=8.45]. Multivariate analysis indicated that having a low or high socioeconomic status and depressive symptoms were significantly associated with suicide attempts in North Korean adolescents, while being female, having a high socioeconomic status, alcohol use, and depressive symptoms were significantly related to suicide attempts in South Korean adolescents. Conclusion: The results found similarities and differences in the factors associated with the likelihood of suicide attempts in the two groups. From these results, different approaches are needed when planning interventions for each group.
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Affiliation(s)
- Soo Jung Rim
- Department of Research Planning, Mental Health Research Institute, National Center for Mental Health, Seoul, Korea.,Department of Psychology, Graduate School, Seoul National University, Seoul, Korea
| | - Min Geu Lee
- Department of Research Planning, Mental Health Research Institute, National Center for Mental Health, Seoul, Korea
| | - Subin Park
- Department of Research Planning, Mental Health Research Institute, National Center for Mental Health, Seoul, Korea
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Lee Y, Lee KS. Association of alcohol and drug use with use of electronic cigarettes and heat-not-burn tobacco products among Korean adolescents. PLoS One 2019; 14:e0220241. [PMID: 31365564 PMCID: PMC6668800 DOI: 10.1371/journal.pone.0220241] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/11/2019] [Indexed: 12/26/2022] Open
Abstract
Background The tobacco industry has aggressively introduced new and diverse products in the market, including electronic cigarettes (e-cigarettes) and heat-not-burn (HNB) tobacco products, to which adolescents are readily susceptible. Conventional cigarettes have a well-established relationship with adolescent risky behaviors such as alcohol and drug use; however, no studies exist on the association between alcohol consumption and use of e-cigarettes or HNB tobacco products among Korean adolescents. This study evaluated alcohol-related behaviors and drug use in relation to whether a Korean nationally representative adolescent sample had ever used e-cigarettes and HNB tobacco products. Methods Data from the 2018 Korean Youth Risk Behavior Web-based Survey were analyzed. The final study sample comprised 60,040 adolescents. Chi-square and logistic regression were used to examine whether the ever having used e-cigarettes and HNB tobacco products was associated with alcohol-related behaviors and drug use. P-values for trends were calculated to examine the dose-response relationship for each variable. Results Respondents with higher drinking frequency, drinking quantity, alcohol intoxication, alcohol availability, and drug use were more likely to report having used e-cigarettes and HNB tobacco products, thus implying a significant relationship between substance use and novel tobacco product (P < .001). Conclusions Our findings suggest that at-risk adolescents who are engaged in other forms of risk-taking behaviors are prone to attract the experimentation with e-cigarettes or HNB tobacco products. Thus, smoking cessation programs related to substance use should be implemented, and there is an urgent need to monitor and regulate these products effectively.
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Affiliation(s)
- Yeji Lee
- Department of Public Health, Graduate School, The Catholic University of Korea, Seocho-gu, Seoul, Korea
| | - Kang-Sook Lee
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seocho-gu, Seoul, Korea
- * E-mail:
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Prediction models for high risk of suicide in Korean adolescents using machine learning techniques. PLoS One 2019; 14:e0217639. [PMID: 31170212 PMCID: PMC6553749 DOI: 10.1371/journal.pone.0217639] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 04/27/2019] [Indexed: 11/24/2022] Open
Abstract
Objective Suicide in adolescents is a major problem worldwide and previous history of suicide ideation and attempt represents the strongest predictors of future suicidal behavior. The aim of this study was to develop prediction model to identify Korean adolescents of high risk suicide (= who have history of suicide ideation/attempt in previous year) using machine learning techniques. Methods A nationally representative dataset of Korea Youth Risk Behavior Web-based Survey (KYRBWS) was used (n = 59,984 of middle and high school students in 2017). The classification process was performed using machine learning techniques such as logistic regression (LR), random forest (RF), support vector machine (SVM), artificial neural network (ANN), and extreme gradient boosting (XGB). Results A total of 7,443 adolescents (12.4%) had a previous history of suicidal ideation/attempt. In the multivariable analysis, sadness (odds ratio [OR], 6.41; 95% confidence interval [95% CI], 6.08–6.87), violence (OR, 2.32; 95% CI, 2.01–2.67), substance use (OR, 1.93; 95% CI, 1.52–2.45), and stress (OR, 1.63; 95% CI, 1.40–1.86) were associated factors. Taking into account 26 variables as predictors, the accuracy of models of machine learning techniques to predict the high-risk suicidal was comparable with that of LR; the accuracy was best in XGB (79.0%), followed by SVM (78.7%), LR (77.9%), RF (77.8%), and ANN (77.5%). Conclusions The machine leaning techniques showed comparable performance with LR to classify adolescents who have previous history of suicidal ideation/attempt. This model will hopefully serve as a foundation for decreasing future suicides as it enables early identification of adolescents at risk of suicide and modification of risk factors.
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