1.Factors associated with indoor smoking at home by adults across Korea: a focus on socioeconomic status
Bomgyeol KIM ; Yejin LEE ; Young Dae KWON ; Tae Hyun KIM ; Jin Won NOH
Epidemiology and Health 2020;42(1):e2020067-
OBJECTIVES:
Secondhand smoke is an issue that cannot be ignored due to its various negative effects. Especially, secondhand smoke inside the household is an area where health policy must pay attention as it can affect all age groups. This study aims to identify the factors associated with smoking inside the household focusing on socioeconomic status in Korea.
METHODS:
We used data from the Community Health Survey of 2017 and a total of 33,462 participated in the study. Data were analyzed through IBM SPSS version 25.0 to conduct binary logistic regression analysis.
RESULTS:
Results indicated that indoor smoking had a significant association with socioeconomic status. This association was more marked in those participants who had low household income or those with elementary school education level or less. Furthermore, the study indicates that when the smoker is a woman, older, has higher stress, and is a heavier smoker, the probability of her smoking inside the house is higher.
CONCLUSIONS
Based on the results, it is meaningful that this study has found the factors of smoking inside household. The result identify the factors associated with indoor smoking at home, and it can be used as baseline data for developing new smoking cessation policies.
2.Factors associated with indoor smoking at home by adults across Korea: a focus on socioeconomic status
Bomgyeol KIM ; Yejin LEE ; Young Dae KWON ; Tae Hyun KIM ; Jin Won NOH
Epidemiology and Health 2020;42(1):e2020067-
OBJECTIVES:
Secondhand smoke is an issue that cannot be ignored due to its various negative effects. Especially, secondhand smoke inside the household is an area where health policy must pay attention as it can affect all age groups. This study aims to identify the factors associated with smoking inside the household focusing on socioeconomic status in Korea.
METHODS:
We used data from the Community Health Survey of 2017 and a total of 33,462 participated in the study. Data were analyzed through IBM SPSS version 25.0 to conduct binary logistic regression analysis.
RESULTS:
Results indicated that indoor smoking had a significant association with socioeconomic status. This association was more marked in those participants who had low household income or those with elementary school education level or less. Furthermore, the study indicates that when the smoker is a woman, older, has higher stress, and is a heavier smoker, the probability of her smoking inside the house is higher.
CONCLUSIONS
Based on the results, it is meaningful that this study has found the factors of smoking inside household. The result identify the factors associated with indoor smoking at home, and it can be used as baseline data for developing new smoking cessation policies.
3.Sleep and Mental Health Among Adolescents During the COVID-19 Pandemic
Do Hee KIM ; Bomgyeol KIM ; Suk-Yong JANG ; Sang Gyu LEE ; Tae Hyun KIM
Psychiatry Investigation 2022;19(8):637-645
Objective:
This study aimed to investigate the association of sleep with mental health among Korean adolescents during the coronavirus disease (COVID-19) pandemic.
Methods:
Using data from the 16th Korea Youth Risk Behavior Web-Based Survey (2020) of 46,475 adolescents, we examined sleep duration and satisfaction and examined mental health for depressive symptoms, anxiety, and suicidal ideation. The data were analyzed using complex sample descriptive statistics and a multiple logistic regression model.
Results:
In 2020, the average sleep duration was 6.3 hours, and the sleep satisfaction rate was 30.8%. Depressive symptom and suicidal ideation rates were 24.2 and 10.3, respectively. These values are slightly better than those previously reported, before COVID-19. However, poor sleep was still associated with mental health. The likelihood of mental health problems was higher among those who slept for six hours or less than for those who slept for eight hours or more (p<0.05). Additionally, the results showed that the lower the sleep satisfaction, the higher the likelihood of mental health problems (p<0.05).
Conclusion
Even after the COVID-19 outbreak, poor sleep associated with mental health problems remained as high as before the outbreak of COVID-19.
4.Association between body shape misperception and unhealthy eating behaviors among Korean adolescents
Yejin KIM ; Bomgyeol KIM ; Vasuki RAJAGURU ; Sang Gyu LEE ; Tae Hyun KIM
Nutrition Research and Practice 2023;17(6):1143-1154
BACKGROUND/OBJECTIVES:
Body shape misperception (BSM) is the disagreement between the subjectively perceived body size and body mass index. This study investigated the association between BSM and unhealthy eating behaviors (UEB) among Korean adolescents.
SUBJECTS/METHODS:
This cross-sectional study used data from the 2019 Korea Youth Risk Behavior Web-based Survey with 55,748 participants. UEB were measured according to the weekly consumption frequency of caffeinated energy drinks, fast food, carbonated beverages, and sugar-sweetened beverages. The covariates included demographic and socioeconomic characteristics and health-related factors. Multiple logistic regression analysis determined the association between BSM and UEB.
RESULTS:
Among the participants, 37,607 (67.5%) reported UEB. The gap between UEB among those with BSM was the largest between the underestimated and accurately estimated groups. Participants who underestimated their body shape were likelier to engage in UEB (adjusted odds ratio [AOR], 1.18; 95% confidence interval [CI], 1.11–1.25). Both sexes with underestimation of body size showed an association with UEB compared to those with accurate estimations (girls: AOR, 1.19; 95% CI, 1.09–1.30; boys: AOR, 1.16; 95% CI, 1.08–1.26).
CONCLUSIONS
Underestimating body shape can provoke UEB among Korean adolescents.The need for appropriate school health interventional programs to prevent underestimating body shape is emphasized to avoid UEB.