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Mental and Behavioral Health #1: Adolescent Mental Health and Suicide Prevention

Erika Inmaculada Brito

Florida National University

Health Promotion & Role Development in Adv. Nursing Practice

Dr. Nora Hernandez-Pupo

January 17, 2026

Mental and Behavioral Health #1: Adolescent Mental Health and Suicide Prevention

There has been a rise in adolescent mental health problems as one of the most outstanding publicly sensitive areas of the 21 st century, and the problem has impacted an enormous number of youth across the world, and the repercussions and prevention are critically urgent. Adolescent mental health issues, especially depression, anxiety, and suicidal thoughts/feelings, not only affect short-term well-being but also set future patterns that affect adult mental health, educational achievements, and life overall. COVID-19 has increased prior mental health issues in adolescents, with soaring levels of emergency department visitation because of a mental health crisis and suicide attempts never seen before. Suicide has subsequently risen to be the second major cause of death among people between the ages of 10 and 24 years in the United States, highlighting the imminent need to consider encompassing health promotion interventions that focus on the area of prevention that prevents such outcomes and promote early interventions and access to mental health facilities.

Global Relevance

In the whole world, an underlying problem of adolescent mental health cuts across geographical, economic, and cultural boundaries, with an estimated 14 percent of the adolescent population between the ages of 10 and 19 years of age experiencing the effects of the same, as pointed out by the World Health Organization. In low and middle-income countries, approximately 77% of suicides are observed in the 15- to 29-year-old age group, where there is a severe lack of mental health resources in the 15-29 year-old age group, thus leading to suicide being the fourth-mainstream reason of death among the low and middle-income groups (WHO,2025). Mental illness among teenagers is fatal, and depression on its own would lead to a very high coefficient of the disability-adjusted life years in a teenager. Research also indicates that every three people contract a mental illness before age 14 years, and most of these conditions remain unnoticed and untreated, particularly when the services of the mental health organizations are stigmatized and cannot be accessed.

The global inequality in mental health outcomes among adolescents is one of those signs of the complexity of the interrelation of socioeconomic indicators, medical centers, and cultural beliefs regarding mental diseases. The prevalence of diagnosed mental health disorders in high-income nations is also typically greater among the teenage population and may reflect better reporting and detection measures in comparison to a true difference in prevalence (Barican et al.,2022). However, disparities in some treatment among low- and middle-income nations are present, with up to 90-percent of children and adolescents with mental health needs in these nations having been estimated as having no treatment whatsoever. The financial impact on the global economy of adolescent mental health disorders is enormous because the World Economic Forum estimates that by 2030, the cost caused by adolescent-onset disorders will amount to 16 trillion dollars of the global economy, with most being due to mental disorders.

National Relevance

The state of mental healthcare of adolescents in the United States is at a level. In 2021, the latest statistics published by the Centers for Disease Control and Prevention indicated that more than 40 percent of high-school students experienced the persistent state of sadness or hopelessness, which is more than 40 percent of the past decade (Wilkins et al.,2023). Attempts to commit suicide in adolescents are increasing at an alarming rate, and the cases of emergency department visits led by suspected suicide in girls aged 12-17 years have increased by 51 percent in the course of the COVID-19 pandemic compared to the period in 2019. The statistics provided within the national surveillance reveal that approximately one out of 5 teenagers in the United States has a measurable mental illness that is not being treated, yet there is a vast disparity in mental health care accessibility. The health nursing data indicate that the economic cost of mental healthcare disorders among adolescents in the United States has been estimated to exceed 247 billion per annum based on the amount spent on healthcare, special education services, and the expense of lost productivity to care.

The mental health outcomes of adolescents also differ significantly depending on the demographics of the United States, and certain worrying patterns are observed in the LGBTQ+ youth, those of racial and ethnic minorities, and the children of low-income families. The 2022 Trevor Project national survey revealed that forty-five percent of LGBTQ youth had thought seriously about a suicide attempt during the past year, and the risk of suicide attempt is high among trans and non-binary youth (Nath et al.,2025). The suicide rates are nearly twice as low in the case of the American Indian and Alaska Native adolescents, and the death by suicide rate has been increasing at a relatively higher rate over the last 20 years, by 70 percent since 2001 and 2017. The black teenagers have registered the highest number of suicides within the past two decades, and they nearly doubled. Findings of such disparities involve the structural disparities in access to mental health care, through which individuals are discriminated and traumatized, and how it could be possible to provide culturally responsive services to them that take into account their unique experiences when there are mentions of marginalized groups.

Local Relevance

At the local level, the United States is feeling the devastating consequences of childhood mental health problems with increased cases of mental health crises in schools, crowded emergency departments, and even fatal school suicide cases. Local school districts have indicated that the need for mental health services has never been greater than it is. Universal screening is being conducted in many schools that identify 20-30 percent of students to possess severe mental health symptoms requiring treatment. Increases in teen mental cases contrasted with 2019 of 30-50 percent in EDs of large metropolitan areas, most EDs were short of pediatric mental health bed capacity, which contributed to high ED stay and unfavorable care environment (Hoge et al., 2022). According to child and adolescent psychiatrists and therapists in the region, wait times extend to 3-6 months to the initial visit, which is life-threatening in terms of care gaps in the young adults with acute mental health crises.

In the community, the concerning trends in adolescent mental health reflect society fighting against the most unlikely things, like the use of social media, academic strain, and social loneliness. The surveys of high school students by county health departments have always shown that approximately 15-20 percent of teenagers in high school seriously considered suicide within the last year, and this is also subject to local details of the community and support systems. The schools of low-income communities are forced to work with a two-fold burden of the higher rate of mental health needs during the adolescent period and the inability to afford to meet them, such as accessing school counselors, psychologists, and social workers. According to community mental health centers, teenagers who have families lacking health insurance or those having high-deductible health care plans are facing a tough challenge in accessing mental health services at an early age and therefore end up going through crises and emergency responses that would be prevented.

Conclusion

The global, national, and local unrest of youth mental health issues needs multi-level health promotion measures that satisfy the prevention, first-hand intervention, and diversity in access to evidence-based treatment. At a global level, the promotion initiatives should be oriented at the reduction of the stigma levels, at the system of mental health services development in the low-resource settings, and at the formation of the international standards of adolescent mental health provision. The national strategies should be directed at the policy changes, which, in turn, will bring the mental health services to the broad array of the insured, bring the mental health labor force closer to the population needs of the adolescents, and involve mental health screening and services within the primary care and school-based setting. The communities are encouraged to develop even more specific interventions (specific to the needs and resources of a local population), including school-based mental health interventions, community education, and crisis intervention systems that can result in direct access to care. The establishment of integrated health promotion programs at these levels is a health hazard and a moral obligation to guarantee and sustain the psychological well-being among younger generations, so that each teenager should have an opportunity to succeed in his or her emotional well-being, interpersonal communication, as well as in their studies.

References

Barican, J. L., Yung, D., Schwartz, C., Zheng, Y., Georgiades, K., & Waddell, C. (2022). Prevalence of childhood mental disorders in high-income countries: a systematic review and meta-analysis to inform policymaking. BMJ Ment Health, 25(1), 36-44.

Hoge, M. A., Vanderploeg, J., Paris Jr, M., Lang, J. M., & Olezeski, C. (2022). Emergency department use by children and youth with mental health conditions: a health equity agenda. Community Mental Health Journal, 58(7), 1225-1239.

Nath, R., Matthews, D. D., & DeChants, J. P. (2025). Crisis line use and mental health care access among LGBTQ+ young people in the United States. Cambridge Prisms: Global Mental Health, 12, e140.

World Health Organization. (2025). Suicide worldwide in 2021: global health estimates. World Health Organization.

Wilkins, N. J. (2023). School connectedness and risk behaviors and experiences among high school students—Youth Risk Behavior Survey, United States, 2021. MMWR supplements, 72.

1

Mental and Behavioral Health #1: Adolescent Mental Health and Suicide Prevention

Erika Inmaculada Brito

Florida National University

Health Promotion & Role Development in Adv. Nursing Practice

Dr. Nora Hernandez-Pupo

January 17, 2026

Mental and Behavioral Health #1: Adolescent Mental Health and Suicide Prevention

There has been a rise in adolescent mental health problems as one of the most outstanding publicly sensitive areas of the 21 st century, and the problem has impacted an enormous number of youth across the world, and the repercussions and prevention are critically urgent. Adolescent mental health issues, especially depression, anxiety, and suicidal thoughts/feelings, not only affect short-term well-being but also set future patterns that affect adult mental health, educational achievements, and life overall. COVID-19 has increased prior mental health issues in adolescents, with soaring levels of emergency department visitation because of a mental health crisis and suicide attempts never seen before. Suicide has subsequently risen to be the second major cause of death among people between the ages of 10 and 24 years in the United States, highlighting the imminent need to consider encompassing health promotion interventions that focus on the area of prevention that prevents such outcomes and promote early interventions and access to mental health facilities.

Global Relevance

In the whole world, an underlying problem of adolescent mental health cuts across geographical, economic, and cultural boundaries, with an estimated 14 percent of the adolescent population between the ages of 10 and 19 years of age experiencing the effects of the same, as pointed out by the World Health Organization. In low and middle-income countries, approximately 77% of suicides are observed in the 15- to 29-year-old age group, where there is a severe lack of mental health resources in the 15-29 year-old age group, thus leading to suicide being the fourth-mainstream reason of death among the low and middle-income groups (WHO,2025). Mental illness among teenagers is fatal, and depression on its own would lead to a very high coefficient of the disability-adjusted life years in a teenager. Research also indicates that every three people contract a mental illness before age 14 years, and most of these conditions remain unnoticed and untreated, particularly when the services of the mental health organizations are stigmatized and cannot be accessed.

The global inequality in mental health outcomes among adolescents is one of those signs of the complexity of the interrelation of socioeconomic indicators, medical centers, and cultural beliefs regarding mental diseases. The prevalence of diagnosed mental health disorders in high-income nations is also typically greater among the teenage population and may reflect better reporting and detection measures in comparison to a true difference in prevalence (Barican et al.,2022). However, disparities in some treatment among low- and middle-income nations are present, with up to 90-percent of children and adolescents with mental health needs in these nations having been estimated as having no treatment whatsoever. The financial impact on the global economy of adolescent mental health disorders is enormous because the World Economic Forum estimates that by 2030, the cost caused by adolescent-onset disorders will amount to 16 trillion dollars of the global economy, with most being due to mental disorders.

National Relevance

The state of mental healthcare of adolescents in the United States is at a level. In 2021, the latest statistics published by the Centers for Disease Control and Prevention indicated that more than 40 percent of high-school students experienced the persistent state of sadness or hopelessness, which is more than 40 percent of the past decade (Wilkins et al.,2023). Attempts to commit suicide in adolescents are increasing at an alarming rate, and the cases of emergency department visits led by suspected suicide in girls aged 12-17 years have increased by 51 percent in the course of the COVID-19 pandemic compared to the period in 2019. The statistics provided within the national surveillance reveal that approximately one out of 5 teenagers in the United States has a measurable mental illness that is not being treated, yet there is a vast disparity in mental health care accessibility. The health nursing data indicate that the economic cost of mental healthcare disorders among adolescents in the United States has been estimated to exceed 247 billion per annum based on the amount spent on healthcare, special education services, and the expense of lost productivity to care.

The mental health outcomes of adolescents also differ significantly depending on the demographics of the United States, and certain worrying patterns are observed in the LGBTQ+ youth, those of racial and ethnic minorities, and the children of low-income families. The 2022 Trevor Project national survey revealed that forty-five percent of LGBTQ youth had thought seriously about a suicide attempt during the past year, and the risk of suicide attempt is high among trans and non-binary youth (Nath et al.,2025). The suicide rates are nearly twice as low in the case of the American Indian and Alaska Native adolescents, and the death by suicide rate has been increasing at a relatively higher rate over the last 20 years, by 70 percent since 2001 and 2017. The black teenagers have registered the highest number of suicides within the past two decades, and they nearly doubled. Findings of such disparities involve the structural disparities in access to mental health care, through which individuals are discriminated and traumatized, and how it could be possible to provide culturally responsive services to them that take into account their unique experiences when there are mentions of marginalized groups.

Local Relevance

At the local level, the United States is feeling the devastating consequences of childhood mental health problems with increased cases of mental health crises in schools, crowded emergency departments, and even fatal school suicide cases. Local school districts have indicated that the need for mental health services has never been greater than it is. Universal screening is being conducted in many schools that identify 20-30 percent of students to possess severe mental health symptoms requiring treatment. Increases in teen mental cases contrasted with 2019 of 30-50 percent in EDs of large metropolitan areas, most EDs were short of pediatric mental health bed capacity, which contributed to high ED stay and unfavorable care environment (Hoge et al., 2022). According to child and adolescent psychiatrists and therapists in the region, wait times extend to 3-6 months to the initial visit, which is life-threatening in terms of care gaps in the young adults with acute mental health crises.

In the community, the concerning trends in adolescent mental health reflect society fighting against the most unlikely things, like the use of social media, academic strain, and social loneliness. The surveys of high school students by county health departments have always shown that approximately 15-20 percent of teenagers in high school seriously considered suicide within the last year, and this is also subject to local details of the community and support systems. The schools of low-income communities are forced to work with a two-fold burden of the higher rate of mental health needs during the adolescent period and the inability to afford to meet them, such as accessing school counselors, psychologists, and social workers. According to community mental health centers, teenagers who have families lacking health insurance or those having high-deductible health care plans are facing a tough challenge in accessing mental health services at an early age and therefore end up going through crises and emergency responses that would be prevented.

Conclusion

The global, national, and local unrest of youth mental health issues needs multi-level health promotion measures that satisfy the prevention, first-hand intervention, and diversity in access to evidence-based treatment. At a global level, the promotion initiatives should be oriented at the reduction of the stigma levels, at the system of mental health services development in the low-resource settings, and at the formation of the international standards of adolescent mental health provision. The national strategies should be directed at the policy changes, which, in turn, will bring the mental health services to the broad array of the insured, bring the mental health labor force closer to the population needs of the adolescents, and involve mental health screening and services within the primary care and school-based setting. The communities are encouraged to develop even more specific interventions (specific to the needs and resources of a local population), including school-based mental health interventions, community education, and crisis intervention systems that can result in direct access to care. The establishment of integrated health promotion programs at these levels is a health hazard and a moral obligation to guarantee and sustain the psychological well-being among younger generations, so that each teenager should have an opportunity to succeed in his or her emotional well-being, interpersonal communication, as well as in their studies.

References

Barican, J. L., Yung, D., Schwartz, C., Zheng, Y., Georgiades, K., & Waddell, C. (2022). Prevalence of childhood mental disorders in high-income countries: a systematic review and meta-analysis to inform policymaking. BMJ Ment Health, 25(1), 36-44.

Hoge, M. A., Vanderploeg, J., Paris Jr, M., Lang, J. M., & Olezeski, C. (2022). Emergency department use by children and youth with mental health conditions: a health equity agenda. Community Mental Health Journal, 58(7), 1225-1239.

Nath, R., Matthews, D. D., & DeChants, J. P. (2025). Crisis line use and mental health care access among LGBTQ+ young people in the United States. Cambridge Prisms: Global Mental Health, 12, e140.

World Health Organization. (2025). Suicide worldwide in 2021: global health estimates. World Health Organization.

Wilkins, N. J. (2023). School connectedness and risk behaviors and experiences among high school students—Youth Risk Behavior Survey, United States, 2021. MMWR supplements, 72.