Both cigarette and e-cigarette use cause respiratory tract damage and related health outcomes,and potentially increase the risk of coronavirus disease 2019(COVID-19)-related symptoms[1].Since the COVID-19 pandemic,loc...Both cigarette and e-cigarette use cause respiratory tract damage and related health outcomes,and potentially increase the risk of coronavirus disease 2019(COVID-19)-related symptoms[1].Since the COVID-19 pandemic,local and central governments have legally mandated wearing masks indoors and outdoors[2].展开更多
Background The coronavirus disease 2019(COVID-19)pandemic,a global health crisis,profoundly impacted all aspects of daily life.Adolescence,a pivotal stage of psychological and social development,is heavily influenced ...Background The coronavirus disease 2019(COVID-19)pandemic,a global health crisis,profoundly impacted all aspects of daily life.Adolescence,a pivotal stage of psychological and social development,is heavily influenced by the psychosocial and socio-cultural context.Hence,it is imperative to thoroughly understand the psychosocial changes adolescents experienced during the pandemic and implement effective management initiatives.Data sources We examined the incidence rates of depressive and anxiety disorders among adolescents aged 10–19 years globally and regionally.We utilized data from the Global Burden of Diseases,Injuries,and Risk Factors Study(GBD)2021 to compare pre-pandemic(2018–2019)and pandemic(2020–2021)periods.Our investigation covered 204 countries and territories across the six World Health Organization regions.We conducted a comprehensive literature search using databases including PubMed/MEDLINE,Scopus,and Google Scholar,employing search terms such as“psychosocial”,“adolescent”,“youth”,“risk factors”,“COVID-19 pandemic”,“prevention”,and“intervention”.Results During the pandemic,the mental health outcomes of adolescents deteriorated,particularly in terms of depressive and anxiety disorders.According to GBD 2021,the incidence rate of anxiety disorders increased from 720.26[95%uncertainty intervals(UI)=548.90–929.19]before the COVID-19 pandemic(2018–2019)to 880.87 per 100,000 people(95%UI=670.43–1132.58)during the COVID-19 pandemic(2020–2021).Similarly,the incidence rate of major depressive disorder increased from 2333.91(95%UI=1626.92–3138.55)before the COVID-19 pandemic to 3030.49 per 100,000 people(95%UI=2096.73–4077.73)during the COVID-19 pandemic.This worsening was notably pronounced in high-income countries(HICs).Rapid environmental changes,including heightened social anxiety,school closures,economic crises,and exacerbated racism,have been shown to adversely affect the mental well-being of adolescents.Conclusions The abrupt shift to remote learning and the absence of in-person social interactions heightened feelings of loneliness,anxiety,sadness,and stress among adolescents.This change magnified existing socioeconomic disparities,posing additional challenges.These complexities profoundly impact adolescents’well-being,especially vulnerable groups like those from HICs,females,and minorities.Acknowledging the underreporting bias in low-to middle-income countries highlights the importance of addressing these mental health alterations in assessments and interventions within these regions as well.Urgent interventions are crucial as the pandemic-induced mental stress may have lasting effects on adolescents’mental health.展开更多
Background Suicide is the second leading cause of death in young people worldwide and is responsible for about 52,000 deaths annually in children and adolescents aged 5-19 years.Familial,social,psychological,and behav...Background Suicide is the second leading cause of death in young people worldwide and is responsible for about 52,000 deaths annually in children and adolescents aged 5-19 years.Familial,social,psychological,and behavioral factors play important roles in suicide risk.As traumatic events such as the COVID-19 pandemic may contribute to suicidal behaviors in young people,there is a need to understand the current status of suicide in adolescents,including its epidemiology,associated factors,the influence of the pandemic,and management initiatives.Data sources We investigated global and regional suicide mortality rates among children and adolescents aged 5-19 years using data from the Global Burden of Diseases,Injuries,and Risk Factors Study(GBD)2019.The suicide mortality rates from 1990 to 2019 were examined in 204 countries and territories across six World Health Organization(WHO)regions.Additionally,we utilized electronic databases,including PubMed/MEDLINE and Scopus,and employed various combinations of terms such as“suicide”,“adolescents”,“youth”,“children”,“risk factors”,“COVID-19 pandemic”,“prevention”,and“intervention”to provide a narrative review on suicide within the pediatric population in the post-pandemic era.Results Despite the decreasing trend in the global suicide mortality rate from 1990 to 2019,it remains high.The mortality rates from suicide by firearms or any other specified means were both greater in males.Additionally,Southeast Asia had the highest suicide rate among the six WHO regions.The COVID-19 pandemic seems to contribute to suicide risk in young people;thus,there is still a strong need to revisit appropriate management for suicidal children and adolescents during the pandemic.Conclusions The current narrative review integrates up-to-date knowledge on suicide epidemiology and the effects of the COVID-19 pandemic,risk factors,and intervention strategies.Although numerous studies have characterized trends in suicide among young people during the pre-pandemic era,further studies are required to investigate suicide during the pandemic and new strategies for suicide prevention in the post-pandemic era.It is necessary to identify effective prevention strategies targeting young people,particularly those at high risk,and successful treatment for individuals already manifesting suicidal behaviors.Care for suicidal children and adolescents should be improved with parental,school,community,and clinical involvement.展开更多
Background The exact influence of the COVID-19 pandemic on sexual intercourse and usage of contraception remains largely uncharted territory.To bridge this gap in knowledge,we conducted a comprehensive,cross-sectional...Background The exact influence of the COVID-19 pandemic on sexual intercourse and usage of contraception remains largely uncharted territory.To bridge this gap in knowledge,we conducted a comprehensive,cross-sectional examination of long-term trends in the prevalence of sexual intercourse and usage of contraception among South Korean adolescents from 2006 to 2022.Methods In our research,we drew upon data encompassing 1,138,799 South Korean adolescents aged 12 to 18 years,derived from the Korean Youth Risk Behavior Web-based Survey(KYRBS)over a period spanning from 2006 to 2022.We focused on the prevalence of sexual intercourse,contraception utilization,and the underlying associated factors among this demographic.The KYRBS data was collected using a complex sampling strategy to determine the national prevalence estimates and shifts in prevalence before(2006-2019)and during(2020-2022)the COVID-19 pandemic era.Results During the pre-pandemic period,a decrease in adolescent sexual intercourse was observed(6.34%in 2006,5.53%in 2012,and 5.87%in 2019).However,in the post-pandemic period(2020-2022),there was a surge in sexual intercourse(4.55%in 2020 and 6.20%in 2022).This evident alteration in sexual intercourse trajectory between pre-and post-pandemic periods was statistically significant[βdiff,0.950;95%confidence interval(CI),0.756-1.144].Regarding contraceptive use among South Korean adolescents,there was an increase in the pre-COVID-19 pandemic phase across all demographic segments(14.61%in 2006,22.30%in 2012,and 47.69%in 2022)but a notable decline when compared with the pre-and post-pandemic periods(βdiff,-0.319;95%CI,-0.454 to-0.184).Additionally,during the study period,a decrease in sexual intercourse was observed in the pre-pandemic period(β,-0.129;95%CI,-0.148 to-0.110),followed by an increase in the post-pandemic period(β,0.821;95%CI,0.627 to 1.014).This shift is highlighted by an effect size of 0.96[weighted odds ratio(wOR);95%CI,0.92 to 1.00],indicating a substantial change in adolescent sexual behaviors across study periods.Conclusions The increase in sexual intercourse and decrease in usage of contraception observed in our study between the pre-and post-COVID-19 periods suggests a potential threat to sexual health among South Korean adolescents.This trend emphasizes the ongoing necessity of raising awareness about adolescent sexual behavior in South Korea.展开更多
Background Comprehensive quantitative evidence on the risk and protective factors for sudden infant death syndrome(SIDS)effects is lacking.We investigated the risk and protective factors related to SIDS.Methods We con...Background Comprehensive quantitative evidence on the risk and protective factors for sudden infant death syndrome(SIDS)effects is lacking.We investigated the risk and protective factors related to SIDS.Methods We conducted an umbrella review of meta-analyses of observational and interventional studies assessing SIDS-related factors.PubMed/MEDLINE,Embase,EBSCO,and Google Scholar were searched from inception until January 18,2023.Data extraction,quality assessment,and certainty of evidence were assessed by using A Measurement Tool Assessment Systematic Reviews 2 following PRISMA guidelines.According to observational evidence,credibility was graded and classified by class and quality of evidence(CE;convincing,highly suggestive,suggestive,weak,or not significant).Our study protocol was registered with PROSPERO(CRD42023458696).The risk and protective factors related to SIDS are presented as equivalent odds ratios(eORs).Results We identified eight original meta-analyses,including 152 original articles,covering 12 unique risk and protective factors for SIDS across 21 countries/regions and five continents.Several risk factors,including prenatal drug exposure[eOR=7.84(95%CI=4.81–12.79),CE=highly suggestive],prenatal opioid exposure[9.55(95%CI=4.87–18.72),CE=suggestive],prenatal methadone exposure[9.52(95%CI=3.34–27.10),CE=weak],prenatal cocaine exposure[4.38(95%CI=1.95–9.86),CE=weak],prenatal maternal smoking[2.25(95%CI=1.95–2.60),CE=highly suggestive],postnatal maternal smoking[1.97(95%CI=1.75–2.22),CE=weak],bed sharing[2.89(95%CI=1.81–4.60),CE=weak],and infants found with heads covered by bedclothes after last sleep[11.01(95%CI=5.40–22.45),CE=suggestive],were identified.On the other hand,three protective factors,namely,breastfeeding[0.57(95%CI=0.39–0.83),CE=non-significant],supine sleeping position[0.48(95%CI=0.37–0.63),CE=suggestive],and pacifier use[0.44(95%CI=0.30–0.65),CE=weak],were also identified.Conclusions Based on the evidence,we propose several risk and protective factors for SIDS.This study suggests the need for further studies on SIDS-related factors supported by weak credibility,no association,or a lack of adequate research.展开更多
Background Researches on the mental health of Korean adolescents during COVID-19 have largely focused on those from monocultural families,but there is limited data on sadness,suicidal ideation,and suicide attempts in ...Background Researches on the mental health of Korean adolescents during COVID-19 have largely focused on those from monocultural families,but there is limited data on sadness,suicidal ideation,and suicide attempts in multicultural adolescents.Methods This nationwide serial cross-sectional study included 688,708 adolescents aged 12–18 years who participated in the Korean Youth Risk Behavior Web-based Survey from 2011 to 2022.We compared and analyzed the prevalence of sadness,suicidal ideation,and suicide attempts among multicultural and monocultural adolescents.Multicultural adolescents were defined as those with at least one non-Korean parent.Results In 2021,the prevalence of sadness among multicultural adolescents was 31.86%[95%confidence interval(CI)30.00–33.71],suicidal ideation 17.17%(15.74–18.61),and suicide attempts 4.25%(3.51–4.99).Among monocultural adolescents,the prevalence rates were 26.09%(25.50–26.69)for sadness,12.41%(11.97–12.85)for suicidal ideation,and 1.92%(1.76–2.67)for suicide attempts.Adolescents from multicultural backgrounds were found to have higher rates of sadness,suicidal ideation,and suicide attempts.In the general population,these rates had decreased during the pre-pandemic period but increased after the onset of the pandemic then stabilized from 2020 to 2021.Female gender,smoking,alcohol use,and low school performance emerged as significant risk factors.However,no distinct risk factors specifically linked to suicide attempts were identified.Joinpoint regression analysis results aligned with the beta slope values in the main findings,reflecting a consistent pattern across both analyses.Conclusions This study revealed that sadness,suicidal ideation,and suicide attempts increased during the pandemic,reversing a pre-pandemic decline.Multicultural adolescents faced these issues more than monocultural ones,underlining the need for targeted public health measures to support at-risk adolescents during pandemics.展开更多
基金the Korea Health Technology R&D Project through the Korea Health Industry Development Institute(KHIDI)funded by the Ministry of Health&Welfare,Republic of Korea(grant number:HV22C0233)+2 种基金the National Research Foundation of Korea(NRF)(MSITRS-2023-00248157)a grant(21153MFDS601)from the Ministry of Food and Drug Safety in 2023
文摘Both cigarette and e-cigarette use cause respiratory tract damage and related health outcomes,and potentially increase the risk of coronavirus disease 2019(COVID-19)-related symptoms[1].Since the COVID-19 pandemic,local and central governments have legally mandated wearing masks indoors and outdoors[2].
基金supported by the National Research Foundation of Korea grant funded by the Korea government(MSIT,RS-2023-00248157)The funding agencies had no role in the design and conduct of the study+2 种基金collection,management,analysis,or interpretation of the datapreparation,review,or approval of the manuscriptor the decision to submit the manuscript for publication.
文摘Background The coronavirus disease 2019(COVID-19)pandemic,a global health crisis,profoundly impacted all aspects of daily life.Adolescence,a pivotal stage of psychological and social development,is heavily influenced by the psychosocial and socio-cultural context.Hence,it is imperative to thoroughly understand the psychosocial changes adolescents experienced during the pandemic and implement effective management initiatives.Data sources We examined the incidence rates of depressive and anxiety disorders among adolescents aged 10–19 years globally and regionally.We utilized data from the Global Burden of Diseases,Injuries,and Risk Factors Study(GBD)2021 to compare pre-pandemic(2018–2019)and pandemic(2020–2021)periods.Our investigation covered 204 countries and territories across the six World Health Organization regions.We conducted a comprehensive literature search using databases including PubMed/MEDLINE,Scopus,and Google Scholar,employing search terms such as“psychosocial”,“adolescent”,“youth”,“risk factors”,“COVID-19 pandemic”,“prevention”,and“intervention”.Results During the pandemic,the mental health outcomes of adolescents deteriorated,particularly in terms of depressive and anxiety disorders.According to GBD 2021,the incidence rate of anxiety disorders increased from 720.26[95%uncertainty intervals(UI)=548.90–929.19]before the COVID-19 pandemic(2018–2019)to 880.87 per 100,000 people(95%UI=670.43–1132.58)during the COVID-19 pandemic(2020–2021).Similarly,the incidence rate of major depressive disorder increased from 2333.91(95%UI=1626.92–3138.55)before the COVID-19 pandemic to 3030.49 per 100,000 people(95%UI=2096.73–4077.73)during the COVID-19 pandemic.This worsening was notably pronounced in high-income countries(HICs).Rapid environmental changes,including heightened social anxiety,school closures,economic crises,and exacerbated racism,have been shown to adversely affect the mental well-being of adolescents.Conclusions The abrupt shift to remote learning and the absence of in-person social interactions heightened feelings of loneliness,anxiety,sadness,and stress among adolescents.This change magnified existing socioeconomic disparities,posing additional challenges.These complexities profoundly impact adolescents’well-being,especially vulnerable groups like those from HICs,females,and minorities.Acknowledging the underreporting bias in low-to middle-income countries highlights the importance of addressing these mental health alterations in assessments and interventions within these regions as well.Urgent interventions are crucial as the pandemic-induced mental stress may have lasting effects on adolescents’mental health.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korean government(MSIT,RS-2023-00248157).The funding agencies had no role in the design and conduct of the study,collection,management,analysis,or interpretation of the data,preparation,review,or approval of the manuscript,or the decision to submit the manuscript for publication.
文摘Background Suicide is the second leading cause of death in young people worldwide and is responsible for about 52,000 deaths annually in children and adolescents aged 5-19 years.Familial,social,psychological,and behavioral factors play important roles in suicide risk.As traumatic events such as the COVID-19 pandemic may contribute to suicidal behaviors in young people,there is a need to understand the current status of suicide in adolescents,including its epidemiology,associated factors,the influence of the pandemic,and management initiatives.Data sources We investigated global and regional suicide mortality rates among children and adolescents aged 5-19 years using data from the Global Burden of Diseases,Injuries,and Risk Factors Study(GBD)2019.The suicide mortality rates from 1990 to 2019 were examined in 204 countries and territories across six World Health Organization(WHO)regions.Additionally,we utilized electronic databases,including PubMed/MEDLINE and Scopus,and employed various combinations of terms such as“suicide”,“adolescents”,“youth”,“children”,“risk factors”,“COVID-19 pandemic”,“prevention”,and“intervention”to provide a narrative review on suicide within the pediatric population in the post-pandemic era.Results Despite the decreasing trend in the global suicide mortality rate from 1990 to 2019,it remains high.The mortality rates from suicide by firearms or any other specified means were both greater in males.Additionally,Southeast Asia had the highest suicide rate among the six WHO regions.The COVID-19 pandemic seems to contribute to suicide risk in young people;thus,there is still a strong need to revisit appropriate management for suicidal children and adolescents during the pandemic.Conclusions The current narrative review integrates up-to-date knowledge on suicide epidemiology and the effects of the COVID-19 pandemic,risk factors,and intervention strategies.Although numerous studies have characterized trends in suicide among young people during the pre-pandemic era,further studies are required to investigate suicide during the pandemic and new strategies for suicide prevention in the post-pandemic era.It is necessary to identify effective prevention strategies targeting young people,particularly those at high risk,and successful treatment for individuals already manifesting suicidal behaviors.Care for suicidal children and adolescents should be improved with parental,school,community,and clinical involvement.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT,RS-2023-00248157).
文摘Background The exact influence of the COVID-19 pandemic on sexual intercourse and usage of contraception remains largely uncharted territory.To bridge this gap in knowledge,we conducted a comprehensive,cross-sectional examination of long-term trends in the prevalence of sexual intercourse and usage of contraception among South Korean adolescents from 2006 to 2022.Methods In our research,we drew upon data encompassing 1,138,799 South Korean adolescents aged 12 to 18 years,derived from the Korean Youth Risk Behavior Web-based Survey(KYRBS)over a period spanning from 2006 to 2022.We focused on the prevalence of sexual intercourse,contraception utilization,and the underlying associated factors among this demographic.The KYRBS data was collected using a complex sampling strategy to determine the national prevalence estimates and shifts in prevalence before(2006-2019)and during(2020-2022)the COVID-19 pandemic era.Results During the pre-pandemic period,a decrease in adolescent sexual intercourse was observed(6.34%in 2006,5.53%in 2012,and 5.87%in 2019).However,in the post-pandemic period(2020-2022),there was a surge in sexual intercourse(4.55%in 2020 and 6.20%in 2022).This evident alteration in sexual intercourse trajectory between pre-and post-pandemic periods was statistically significant[βdiff,0.950;95%confidence interval(CI),0.756-1.144].Regarding contraceptive use among South Korean adolescents,there was an increase in the pre-COVID-19 pandemic phase across all demographic segments(14.61%in 2006,22.30%in 2012,and 47.69%in 2022)but a notable decline when compared with the pre-and post-pandemic periods(βdiff,-0.319;95%CI,-0.454 to-0.184).Additionally,during the study period,a decrease in sexual intercourse was observed in the pre-pandemic period(β,-0.129;95%CI,-0.148 to-0.110),followed by an increase in the post-pandemic period(β,0.821;95%CI,0.627 to 1.014).This shift is highlighted by an effect size of 0.96[weighted odds ratio(wOR);95%CI,0.92 to 1.00],indicating a substantial change in adolescent sexual behaviors across study periods.Conclusions The increase in sexual intercourse and decrease in usage of contraception observed in our study between the pre-and post-COVID-19 periods suggests a potential threat to sexual health among South Korean adolescents.This trend emphasizes the ongoing necessity of raising awareness about adolescent sexual behavior in South Korea.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT,RS-2023-00248157)。
文摘Background Comprehensive quantitative evidence on the risk and protective factors for sudden infant death syndrome(SIDS)effects is lacking.We investigated the risk and protective factors related to SIDS.Methods We conducted an umbrella review of meta-analyses of observational and interventional studies assessing SIDS-related factors.PubMed/MEDLINE,Embase,EBSCO,and Google Scholar were searched from inception until January 18,2023.Data extraction,quality assessment,and certainty of evidence were assessed by using A Measurement Tool Assessment Systematic Reviews 2 following PRISMA guidelines.According to observational evidence,credibility was graded and classified by class and quality of evidence(CE;convincing,highly suggestive,suggestive,weak,or not significant).Our study protocol was registered with PROSPERO(CRD42023458696).The risk and protective factors related to SIDS are presented as equivalent odds ratios(eORs).Results We identified eight original meta-analyses,including 152 original articles,covering 12 unique risk and protective factors for SIDS across 21 countries/regions and five continents.Several risk factors,including prenatal drug exposure[eOR=7.84(95%CI=4.81–12.79),CE=highly suggestive],prenatal opioid exposure[9.55(95%CI=4.87–18.72),CE=suggestive],prenatal methadone exposure[9.52(95%CI=3.34–27.10),CE=weak],prenatal cocaine exposure[4.38(95%CI=1.95–9.86),CE=weak],prenatal maternal smoking[2.25(95%CI=1.95–2.60),CE=highly suggestive],postnatal maternal smoking[1.97(95%CI=1.75–2.22),CE=weak],bed sharing[2.89(95%CI=1.81–4.60),CE=weak],and infants found with heads covered by bedclothes after last sleep[11.01(95%CI=5.40–22.45),CE=suggestive],were identified.On the other hand,three protective factors,namely,breastfeeding[0.57(95%CI=0.39–0.83),CE=non-significant],supine sleeping position[0.48(95%CI=0.37–0.63),CE=suggestive],and pacifier use[0.44(95%CI=0.30–0.65),CE=weak],were also identified.Conclusions Based on the evidence,we propose several risk and protective factors for SIDS.This study suggests the need for further studies on SIDS-related factors supported by weak credibility,no association,or a lack of adequate research.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korean Government(MSIT,RS-2023-00248157)the MSIT(Ministry of Science and ICT),Korea,under the ITRC(Information Technology Research Center)support program(IITP-2024-RS-2024-00438239)supervised by the IITP(Institute for Information&Communications Technology Planning&Evaluation).
文摘Background Researches on the mental health of Korean adolescents during COVID-19 have largely focused on those from monocultural families,but there is limited data on sadness,suicidal ideation,and suicide attempts in multicultural adolescents.Methods This nationwide serial cross-sectional study included 688,708 adolescents aged 12–18 years who participated in the Korean Youth Risk Behavior Web-based Survey from 2011 to 2022.We compared and analyzed the prevalence of sadness,suicidal ideation,and suicide attempts among multicultural and monocultural adolescents.Multicultural adolescents were defined as those with at least one non-Korean parent.Results In 2021,the prevalence of sadness among multicultural adolescents was 31.86%[95%confidence interval(CI)30.00–33.71],suicidal ideation 17.17%(15.74–18.61),and suicide attempts 4.25%(3.51–4.99).Among monocultural adolescents,the prevalence rates were 26.09%(25.50–26.69)for sadness,12.41%(11.97–12.85)for suicidal ideation,and 1.92%(1.76–2.67)for suicide attempts.Adolescents from multicultural backgrounds were found to have higher rates of sadness,suicidal ideation,and suicide attempts.In the general population,these rates had decreased during the pre-pandemic period but increased after the onset of the pandemic then stabilized from 2020 to 2021.Female gender,smoking,alcohol use,and low school performance emerged as significant risk factors.However,no distinct risk factors specifically linked to suicide attempts were identified.Joinpoint regression analysis results aligned with the beta slope values in the main findings,reflecting a consistent pattern across both analyses.Conclusions This study revealed that sadness,suicidal ideation,and suicide attempts increased during the pandemic,reversing a pre-pandemic decline.Multicultural adolescents faced these issues more than monocultural ones,underlining the need for targeted public health measures to support at-risk adolescents during pandemics.
