Examining the association between prescription opioid misuse and suicidal behaviors among adolescent high school students in the United States

Youth fatal drug overdose and suicide: Trends in Connecticut, 2019-2021

BACKGROUND AND OBJECTIVES

Increasing rates of fatal drug overdose (FDO) among youth since 2016 have been driven by fentanyl and polysubstance use. Suicide by youth also increased steadily since 2007. The manner of FDO may be accidental (i.e., unintentional) or suicidal (i.e., intentional). This report examines the rate of youth intentional and unintentional FDO as well as specific drug toxicology in Connecticut, between the years 2019 and 2021, compared to a 2016-2018 report.

METHODS

We reviewed N = 286 consecutive FDO files of youth, <26 years of age dated for 2019-2021 from the Connecticut Medical Examiner's office.

RESULTS

FDO attributed to fentanyl increased significantly from 2016 to 2018 to 2019 to 2021. Xylazine FDO emerged in 2019 and reached 16% in 2021. Intentional FDO rates doubled between these periods from 3.8% to 7.7%. Most FDOs involved individuals aged 20-25 years, whereas 10% were among those aged 15-19. For the first time since 2018, FDO among 10-14 years old was detected. Analysis of gender found no differences. Within each gender, however, FDO attributed to fentanyl increased significantly between these periods. The FDO rate for Hispanics increased significantly, while the rate for Whites decreased significantly.

DISCUSSION AND CONCLUSIONS

The availability of high lethality potential drugs leading to youth FDO including an increasing rate of intentional FDO, is a public health concern. It is prudent to identify modifiable acute high-risk circumstances for intentional FDO and prevention-intervention evidence-based approach to reduce FDO.

SCIENTIFIC SIGNIFICANCE

This is the first study of FDO among youth examining the manner of death by suicide.

Differentiating the association between age of alcohol use initiation and conditional suicidal behaviors among adolescents

INTRODUCTION

Suicide and early alcohol use initiation are public health concerns. Previous studies have explored the associations between age of alcohol use initiation and suicidal behaviors, which progresses from ideation to action. Distinguishing between the various associations can help gain a deeper understanding of suicidal behaviors and aid in developing social suicide prevention strategies.

METHODS

The study utilized the Youth Risk Behavior Survey to investigate this association. A total of 17 209 students were finally included in the study. Conditional suicidal behaviors included no suicidal behavior (NS), suicidal ideation without a plan or attempt (SINPA), suicide plan without an attempt (SPNA) and suicide attempt (SA).

RESULTS

Among 17 209 students, the prevalence of suicidal ideation, suicide plan, and suicide attempt were 21.4%, 17.3%, and 11.1%, respectively. Moreover, 15.2% of the students used alcohol before age 13, whereas 31.7% of students used alcohol at age 13 or older. Compared to NS, students using alcohol showed significant associations with SA (OR = 2.34, p < .001; OR = 1.29, p < .01), SPNA (OR = 1.68, p < .001; OR = 1.19, p < .05) and SINPA (OR = 1.55, p < .001; OR = 1.40, p < .001). Comparing with SINPA and SNPA, students using alcohol before age 13 were associated with SA (OR = 1.61, p < .001; OR = 1.46, p < .001), whereas those using alcohol at or after the age 13 were not associated with SA (OR = 0.98, p > .05; OR = 1.09, p > .05).

DISCUSSION

This study demonstrated that early alcohol use initiation was significantly associated with suicide attempts among students with suicidal ideations or plans.

Investigating the co-occurrence of marijuana use and prescription opioid misuse with multiple suicide attempts among adolescents with a history of suicidal ideation

This study investigated the co-occurrent association of marijuana use and prescription opioid misuse with multiple suicide attempts among adolescents with a history of suicidal ideation. Data came from the 2019 Youth Risk Behavior Survey. The sample was comprised of adolescents ages 14-18 who reported suicidal ideation during the past year (n = 2,562). Multinomial logistic regression was used to examine the co-occurring association of marijuana use and prescription opioid misuse with multiple suicide attempts. Of the 2,562 adolescents who experienced suicidal ideation, 19.2 % also attempted suicide multiple times during the past year and 19.0 % reported ever using marijuana and misusing prescription opioids, 8.8 % misused prescription opioids only, and 33.3 % used marijuana only. In the multivariate model, for adolescents who used marijuana and misused prescription opioid, the risk of attempting suicide once was 1.77 times higher (RRR = 1.77, 95 % CI = 1.22-2.59) and the risk of multiple suicide attempts was 3.23 times higher (RRR = 3.23, 95 % CI = 1.95-5.33) when compared to adolescents who had never used marijuana nor misused prescription opioid. The risk of multiple suicide attempts was greater for bisexual and racial/ethnic minority adolescents and adolescents who felt sad or hopeless. Interventions that prevent prescription opioid misuse among adolescents may be effective in mitigating suicide attempts.

Methodological Strategies for Prospective Harmonization of Studies: Application to 10 Distinct Outcomes Studies of Preventive Interventions Targeting Opioid Misuse

The Helping to End Addiction Long-Term (HEAL) Prevention Cooperative (HPC) is rapidly developing 10 distinct evidence-based interventions for implementation in a variety of settings to prevent opioid misuse and opioid use disorder. One HPC objective is to compare intervention impacts on opioid misuse initiation, escalation, severity, and disorder and identify whether any HPC interventions are more effective than others for types of individuals. It provides a rare opportunity to prospectively harmonize measures across distinct outcomes studies. This paper describes the needs, opportunities, strategies, and processes that were used to harmonize HPC data. They are illustrated with a strategy to measure opioid use that spans the spectrum of opioid use experiences (termed involvement) and is composed of common "anchor items" ranging from initiation to symptoms of opioid use disorder. The limitations and opportunities anticipated from this approach to data harmonization are reviewed. Lastly, implications for future research cooperatives and the broader HEAL data ecosystem are discussed.

Multidisciplinary Strategies for Preventing Opioid Misuse and Escalation by Targeting Mental Health Symptoms and Conditions

We aim to review the association between childhood-onset mental health conditions and increased risk for early substance use including opioid misuse and opioid use disorders (OUD). The association between mental health conditions and opioid misuse suggests youth with mental health conditions may benefit from opioid prevention efforts that concurrently address mental health. To aid in the identification of youth with mental health conditions who could benefit from interventions, we will review opportunities and challenges associated with screening for mental health symptoms or substance use in settings where youth at high risk for mental health conditions present. We will also review how research projects within the National Institutes of Health's Helping to End Addiction Long-term (HEAL) Prevention Cooperative are addressing mental health within opioid misuse and OUD prevention interventions for youth.

Racial/ethnic differences in adolescents' non-response to suicide attempt: Findings from the Youth Risk Behavior Survey, 2015-2019

Racial/ethnic minority adolescents are at greater risk of attempting suicide compared to their White counterparts. Yet, racial/ethnic minority adolescents are more likely to not respond to questions on suicidal behaviors. The objective of this study was to investigate the association between race/ethnicity and missing response to suicide attempt among adolescents in the United States. Data for this study were obtained the 2015-2019 national Youth Risk Behavior Survey (n = 40,360). The outcome variable investigated in this study was missing response to suicide attempt and the main explanatory variable was race/ethnicity. Two hierarchical binary logistic regression models were fitted to examine the association between race/ethnicity and missing response to suicide attempt. Of the 40,036 adolescents, 13.4% had missing response to suicide attempt. Controlling for the effects of demographic factors and symptoms of depression, adolescents who self-identified as non-Hispanic Black had more than threefold higher odds of having missing response to suicide attempt when compared to their non-Hispanic White counterparts (AOR = 3.62, p < .001, 95% CI = 2.45-5.34). Adolescent males and adolescents questioning their sexual identity had higher odds of having missing response to suicide attempt. Adolescents with depressive symptoms had lower odds of having missing response to suicide attempt. Missing response to suicide attempt among adolescents continues to differ by race/ethnicity and other demographic factors. The use of a single item in assessing suicide attempt history may be inadequate in capturing national estimates of adolescent suicide metrics.

A moderated mediation analysis of the association between smoking and suicide attempts among adolescents in 28 countries

Globally, evidence has shown that many adolescents are victims of substance use, mainly cigarette smoking, and it has been associated with suicidal ideation. However, the mechanisms underlying this association are poorly understood. This study examines whether truancy mediates and gender moderates the association of cigarette smoking with suicide attempts among adolescents in 28 countries. Data from the Global School-Based Student Health Survey were used. Hierarchical multiple logistic regression analyses were used to estimate the effect-modification of gender on cigarette smoking and suicide attempt. The mediating effect of truancy on the association between cigarette smoking and suicidal attempt was assessed using the generalized decomposition method. Cigarette smoking was associated with suicide attempts after adjusting for several confounding variables (aOR = 1.21; 95% CI = 1.09-1.33). The bootstrap results from the generalized decomposition analysis indicated that truancy partially mediated the association of cigarette smoking with a suicide attempt, contributing 21% of the total effect among in-school adolescents. Hierarchical regression analyses suggested that gender moderated the effect of cigarette smoking on suicidal attempts: female adolescents who smoked had 36% higher odds of suicidal attempts compared to male adolescents. The findings suggest possible pathways for designing and implementing interventions to address adolescents' cigarette smoking and truancy to prevent suicidal attempts.

Association between Sexual Violence Victimization and Electronic Vaping Product Use among Adolescents: Findings from a Population-based Study

BACKGROUND

Although studies have investigated the association between sexual violence (SV) victimization and substance use, few studies have examined the association between SV victimization and electronic vaping product (EVP) use among adolescents in the United States. The objective of this study was to examine the cross-sectional association between SV victimization and EVP use among adolescents.

METHODS

Data were pooled from the 2017 and 2019 Youth Risk Behavior Survey. An analytic sample of 28,135 adolescents (51.2% female) was analyzed using binary logistic regression. The outcome variable investigated was EVP use, and the main explanatory variable was SV victimization.

RESULTS

Of the 28,135 adolescents, the prevalence of past 30-day EVP use and SV victimization was 22.7% and 10.8%, respectively. Controlling for other factors, adolescents who experienced SV had 1.52 times higher odds of being EVP users when compared to their counterparts who did not experience SV (AOR = 1.52, p < .001, 95% CI = 1.27-1.82). Other factors associated with EVP use included cyberbullying victimization, symptoms of depression, and current use of cigarettes, alcohol, and marijuana.

CONCLUSIONS

Experiencing SV was associated with EVP use. Future studies that employ longitudinal designs may offer more insight into the mechanisms underlying the association between SV victimization and EVP use. In addition, school-based interventions that focus on sexual violence prevention and reducing substance use among adolescents are warranted.

The Association of Opioid Misuse and Suicidality among People with Disabilities

Background/Purpose: Past research has linked non-medical prescription opioid use (NMPOU) with suicide, though less focus has been placed among people with disabilities impacted by the opioid epidemic. This study examined the relationship of NMPOU and suicidality among people with and without disabilities while controlling for sociodemographic and other variables. Method: Using the 2019 National Survey on Drug Use and Health, weighted logistic regression analyses were conducted on a cross-sectional sample of 38,088 respondents 18 and older to examine the effect of opioid misuse and disability on serious thoughts of suicide, having a suicide plan, and making a suicide attempt. Results: Findings indicated opioid misuse was associated with 37% higher odds for having a suicide plan in the past year (OR = 1.37, p < .05). The main results indicated the people with disabilities had 30% higher odds for having a suicide plan (OR = 1.30, p < .05) and 73% higher odds for a suicide attempt in the past year (OR = 1.73, p < .001). Interaction analysis found that opioid misuse was associated with higher odds for having a suicide plan (OR = 1.89, p < .01), and having a suicide attempt among those with disabilities (OR = 2.57, p < .01). Conclusion: Results indicated that opioid misuse is a risk factor for suicide, and people with disabilities were at greater risk. Health workers can serve as a nexus point in effectively engaging at-risk people with disabilities in substance use and mental health prevention and recovery services.

Longitudinal investigation of suicidal ideation and associated factors during pediatric acute lymphoblastic leukemia chemotherapy

OBJECTIVE

This study describes the prevalence of suicidal ideation (SI) during acute lymphoblastic leukemia (ALL) therapy and investigates the influence of clinical factors and physical symptoms on SI.

METHODS

The Children's Depressive Inventory (CDI-2) was administered to ALL patients (diagnosed 2012-2017) at start of consolidation, delayed intensification (DI), maintenance cycle 1 (MC1), and maintenance cycle 2 (MC2) in a multi-site study. SI was present if patients endorsed the item "I want to kill myself." Logistic regression models evaluated associations between SI and sociodemographic factors; depressive symptoms; and below average, average, and above average symptom clusters identified using latent class analysis of pain, nausea, fatigue, and sleep.

RESULTS

Participants (n = 175) were 51% male, 75% high-/very high-risk disease, with a median age of 11.2 years at diagnosis (range: 7-18 years). Overall, 14.9% of patients (75% under age 12 years) endorsed SI during treatment, including 4% at start of consolidation, 9% at DI, 8% at MC1, and 4% at MC2. Non-Hispanic Other patients were 10.9-times (95% CI: 2.30-53.40) more likely than non-Hispanic Whites to endorse SI (p = 0.003). The frequency of SI was higher in patients experiencing above average (53.3%) compared to below average (4.1%, p = 0.003) symptoms. Depressive symptoms were consistently associated with SI.

CONCLUSIONS

SI during the initial year of childhood ALL was more prevalent in children under the age of 12 years, from ethnic groups not typically associated with increased risk, and who endorsed increased physical and depressive symptoms. Findings highlight the need for improved screening of mental health problems to mitigate symptoms of distress.

Predictors of Emergency Department Opioid Use Among Adolescents and Young Adults

OBJECTIVE

It is well established that adolescents and young adults are increasingly vulnerable to the effects of early opioid exposures, with the emergency department (ED) playing a critical role in such introduction. Our objective was to identify predictors of ED opioid administration (ED-RX) and prescribing at discharge (DC-RX) among adolescent and young adults using a machine learning approach.

METHODS

We conducted a secondary analysis of ED visit data from the National Hospital Ambulatory Medical Care Survey from 2014 to 2018. Visits where patients were aged 10 to 24 years were included. Predictors of ED-RX and DC-RX were identified via machine learning methods. Separate weighted logistic regressions were performed to determine the association between each predictor, and ED-RX and DC-RX, respectively.

RESULTS

There were 12,693 ED visits identified within the study time frame, with the majority being female (58.6%) and White (70.7%). Approximately 12.3% of all visits were administered an opioid during the ED visit, and 11.5% were prescribed one at discharge. For ED-RX, the strongest predictors were fracture injury (odds ratio [OR], 5.24; 95% confidence interval [CI], 3.73-7.35) and Southern geographic region (OR, 3.01; 95% CI, 2.14-4.22). The use of nonopioid analgesics significantly reduced the odds of ED-RX (OR, 0.46; 95% CI, 0.37-0.57). Fracture injury was also a strong predictor of DC-RX (OR, 5.91; 95% CI, 4.24-8.25), in addition to tooth pain (OR, 5.47; 95% CI, 3.84-7.69).

CONCLUSIONS

Machine learning methodologies were able to identify predictors of ED-RX and DC-RX, which can be used to inform ED prescribing guidelines and risk mitigation efforts among adolescents and young adults.

Misuse of Prescription Opioids and Suicidal Behaviors Among Black Adolescents: Findings from the 2017 and 2019 Youth Risk Behavior Survey

PURPOSE

Although some studies have examined the association between prescription opioid misuse and mental health outcomes, few have investigated the effects of prescription opioid misuse on suicidal behaviors among Black adolescents. The objective of this study was to investigate the cross-sectional association between prescription opioid misuse and suicidal ideation, suicide plan, and suicide attempt among Black adolescents.

METHODS

Data for this study came from the 2017 and 2019 Youth Risk Behavior Survey. An analytic sample of 4798 Black adolescents aged 14-18 years (51.2% female) was analyzed using binary logistic regression. The outcome variables investigated were suicidal ideation, suicide plan, and suicide attempt, and the main explanatory variable was prescription opioid misuse.

RESULTS

Of the 4798 Black adolescents, 15% reported ever misusing prescription opioids; 16.2% experienced suicidal ideation; 14% made a suicide plan; and 11.3% attempted suicide during the past 12 months. In the multivariate logistic regression models, Black adolescents who misused prescription opioids had 1.39 times higher odds of making a suicide plan and 1.65 times higher odds of making a suicide attempt during the past 12 months when compared to their counterparts who did not misuse prescription opioids. Other significant factors associated with suicidal behaviors include female sex, school bullying, cyberbullying, depressive symptoms, and illicit drug use. In addition, physical activity had a protective effect on suicide attempt.

CONCLUSION

The findings of the present study demonstrate the effects of prescription opioid misuse and its association with suicidal behaviors among Black adolescents.

Sports- and physical activity-related concussion and mental health among adolescents: Findings from the 2017 and 2019 Youth Risk Behavior Survey

This study examined the association between self-reported sports- or physical activity-related concussion and symptoms of depression and suicidal behaviors (suicidal ideation, having a suicide plan, and suicide attempts). This study used data from the 2017 and 2019 Youth Risk Behavior Survey (YRBS), a biennial, school-based, nationally representative survey of U.S. students in grade levels 9 to 12 (N = 14,496). Multivariate logistical regression models assessed the association between self-reported sports-or physical activity-related concussions and suicidal behaviors among students, controlling for a range of demographic and psychosocial variables. Altogether, 13.6% of students reported a sports-or physical activity related concussion in the past 12 months. Among youth, sports-or physical activity related concussions were significantly associated with greater odds of symptoms of depression, suicidal ideation, making a suicide plan, and suicide attempts compared to other youth who did not experience sports- or physical activity-related concussion. Findings highlight increased risk for adverse mental health outcomes among students with sports-or physical activity related concussions. Providing resources for students to engage in physical activity and sports teams may help prevent the onset of depression and suicidal behaviors; however, resources must also be available to monitor any concussions related to these activities to provide support for student emotional well-being.

Evaluating Providers' Prescription Opioid Instructions to Pediatric Patients

Receiving an opioid prescription during childhood increases the risk of hazardous prescription opioid (PO) use during emerging adulthood. Instruction on how to safely use POs plays an essential role in pediatric patients’ capacity to utilize as well as to discontinue POs appropriately. This study aimed to evaluate pediatric PO label instructions provided to a large sample of pediatric outpatients. Data were extracted from the electronic healthcare records system identifying pediatric patients who received a PO between 2016 and 2019 from pediatric outpatient medical clinics were affiliated with a northwestern United States medical center and children’s hospital. Pediatric patients (n = 12,613) between 0−17 years old who received a PO during outpatient care were included. Patients with chronic health conditions (e.g., cancer) or who received their PO from an inpatient medical setting were excluded. Patient demographics, medication instructions, associated diagnoses, and other prescription information (e.g., name of medication, dose, and quantity dispensed) were examined using automated text classification. Many label instructions did not include any indication/reason for use (20.8%). Virtually none of the POs (>99%) included instructions for how to reduce/wean off POs, contact information for questions about the POs, and/or instructions around how to dispose of the POs. Efforts are needed to ensure that pediatric PO instructions contain essential elements to improve comprehension of when and how to use POs for pediatric patients.

Health harms of non-medical prescription opioid use: A systematic review

ISSUES

Non-medical prescription opioid use (NMPOU) contributes substantially to the global burden of morbidity. However, no systematic assessment of the scientific literature on the associations between NMPOU and health outcomes has yet been undertaken.

APPROACH

We undertook a systematic review evaluating health outcomes related to NMPOU based on ICD-10 clinical domains. We searched 13 electronic databases for original research articles until 1 July 2021. We employed an adaptation of the Oxford Centre for Evidence-Based Medicine 'Levels of Evidence' scale to assess study quality.

KEY FINDINGS

Overall, 182 studies were included. The evidence base was largest on the association between NMPOU and mental and behavioural disorders; 71% (129) studies reported on these outcomes. Less evidence exists on the association of NMPOU with infectious disease outcomes (26; 14%), and on external causes of morbidity and mortality, with 13 (7%) studies assessing its association with intentional self-harm and 1 study assessing its association with assault (<1%).

IMPLICATIONS

A large body of evidence has identified associations between NMPOU and opioid use disorder as well as on fatal and non-fatal overdose. We found equivocal evidence on the association between NMPOU and the acquisition of HIV, hepatitis C and other infectious diseases. We identified weak evidence regarding the potential association between NMPOU and intentional self-harm, suicidal ideation and assault.

DISCUSSION AND CONCLUSIONS

Findings may inform the prevention of harms associated with NMPOU, although higher-quality research is needed to characterise the association between NMPOU and the full spectrum of physical and mental health disorders.

Adolescent Suicide—Understanding Unique Risks and Opportunities for Trauma Centers to Recognize, Intervene, and Prevent a Leading Cause of Death

Purpose of Review

This provides up-to-date epidemiology of adolescent suicide and risk factors for suicide and highlights the overlap of risks for suicide and injury. It reviews signs and symptoms, and the up-to-date evidence on screening for depression, post-traumatic stress disorder (PTSD), suicide, substance abuse, and lethal means, and offers strategies of implementation in trauma centers.

Recent Findings

The incidence of adolescent suicide has continued to rise in the USA to 6.5 per 100,000, with notable racial disparities. The risk factors are complex, but many pre-existing risk factors and sequela after injury such as exposures to violence, suicidal behaviors, substance abuse, depression and post-traumatic stress disorder, and specific injuries including traumatic brain injury and spinal cord injury have further emerged as risks. Studies show rates of suicidality as high as 30% in the acute care setting. There are short screening instruments that can be used to universally screen for depression and suicidality in adolescent trauma patients. Step-up models of care for PTSD are promising to increase screening and services after injury. Lethal means counseling, secure firearm storage practices, and firearm safety policies can reduce the risk of suicide.

Summary

Suicide is the second leading cause of death in US adolescents, and trauma patients have significant risk factors for mental illness and suicidality before and after injury. Trauma centers should strongly consider screening adolescents, establish strategies for mental health support and referrals, and provide lethal means counseling to help prevent suicide.

Opioid use as a proximal risk factor for suicidal behavior in young adults

INTRODUCTION

There is a concomitant rise in suicide rates with the prevalence of opioids involved in overdose deaths, especially among adolescents and young adults. However, there are limited studies on whether opioid use prospectively predicts suicidal behavior in youth.

METHODS

Our sample included 183 psychiatric patients (18-30 years) admitted for a suicide attempt (SA), have current suicidal ideation (SI), and psychiatric controls without ideation or attempt (PC). Suicidal behavior was assessed using the Columbia Suicide Severity Rating Scale. We also recruited a healthy control group (HC; n = 40). Patients and controls were followed over a year. ANOVA, regression, and cox regression were used.

RESULTS

Suicide attempt (β = 0.87, CI [0.1-1.6], p = 0.02) and SI [(β = 0.75, CI [0.03-1.5], p = 0.04) were significantly more likely than HCs to have used opioids in the past year at baseline. Opioid use was associated with increased anxiety symptoms (β = 0.75, CI [0.001-1.5], p = 0.05), PTSD symptoms (β = 3.90, CI [1.1-6.7], p = 0.01), and aggression (β = 0.02, CI [0.01-0.04], p = 0.02). Opioid use in the month prior to hospitalization predicted SA at 6 months (OR = 1.87, CI [1.06-3.31], p = 0.032).

CONCLUSIONS

Opioid use is a proximal predictor for SA. These findings may help clinicians better identify patients at risk for suicidal behavior, allowing for more personalized treatment approaches.

Use of electronic vaping products and mental health among adolescent high school students in the United States: The moderating effect of sex

Although studies have investigated the association between conventional tobacco smoking and mental health outcomes among adolescents in the United States, few studies have examined the association between electronic vaping products (EVPs) and mental health among adolescents. This study aimed to investigate the cross-sectional association between EVPs use, symptoms of depression, and suicidal behaviors among adolescents. Data were pooled from the 2017 and 2019 Youth Risk Behavior Survey. An analytic sample of 14,285 adolescents (50.3% female) was analyzed using binary logistic regression. The outcome variables investigated were symptoms of depression, suicidal ideation, suicide plan, and suicide attempts, and the main explanatory variable was EVPs use. Of the 14,285 adolescents, 22.2%, 19.2%, and 58.8% were current, former and never users of EVPs, respectively. Controlling for other factors, current users of EVPs were significantly more likely to report having symptoms of depression (AOR = 1.82, 95% CI = 1.58-2.09), having suicidal ideation (AOR = 1.55, 95% CI = 1.30-1.86), making a suicide plan (AOR = 1.62, 95% CI = 1.34-1.97), or attempting suicide (AOR = 1.75, 95% CI = 1.41-2.18) when compared to never users of EVPs. Gender moderated the association between EVPs use, symptoms of depression, suicidal ideation, and suicide plan. Racial minority identity, sexual minority identity, sexual violence victimization, victim of school and cyberbullying, alcohol use, and cigarette smoking were all significantly associated with depression and suicidal behaviors. Study findings support the association between EVPs use and adolescent mental health. Future studies that employ longitudinal designs may offer more insight into the mechanisms underlying this association.

A trend analysis of the prevalence of opioid misuse, social support, and suicide attempt among American Indian/Alaska native high school students in New Mexico: 2009-2019 Youth Risk Resiliency Survey (YRRS)

BACKGROUND

American Indian and Alaska Native (AI/AN) youth face stark inequities in opioid misuse, social support, and suicide attempt. This study examined trends in these behavioral measures among AI/AN students in New Mexico (NM).

METHODS

Using the NM oversampled Youth Resiliency and Risk Survey (NM-YRRS, 2009 - 2019: odd years), prevalence estimates of opioid misuse, social support (SS), and suicide attempt for AI/AN high school students were generated. Trends over time were assessed via linear regression of weighted proportions according to Peter Armitage. Stratified trends by demographics were also employed.

RESULTS

While the prevalence of suicide attempt did not change significantly over time, it was consistently higher among females (2011-2019), those who misused opioids, received low social support, had a mother with less than high school education, had a C, D, or F for academic performance, and non-straight students relative to their counterparts. In particular, the prevalence of suicide attempt among AI/AN students who reported opioid misuse in 2009 was significantly higher by 25.4% than their counterparts who did not report opioid misuse (35.8% vs. 10.4%.) A significant decreasing trend over time (2009-2017) was observed for opioid misuse (16.1%↓8.8%, p-value = 0.0033), including when stratifying by sex (males: 15.9%↓9%, p-value = 0.002; females: 16.2%↓8.6%, p-value = 0.012). Youth with high maternal education exhibited significant decline in opioid misuse (13.5%↓6.7%, p-value = 0.019; 2011-2017.) Opioid misuse increased significantly from 2017 to 2019 (8.8%↑12.9%, p-value < 0.0001.) For instance, in 2019 among AI/AN students who reported low social support, opioid misuse was roughly doubled (18.9% vs. 8.5%, p < 0.0001), and suicide attempt was tripled (21.3% vs. 7.0%, p < 0.0001) compared to students with high social support.

CONCLUSION

No significant trend was observed for suicide attempt. We observed a significant decreasing trend in opioid misuse between 2009 through 2017 but a significant increase from 2017 to 2019. A higher level of maternal education (college or above), and an A or B school grade performance were protective against both opioid misuse and suicide attempt.

Risk behaviors among persons civilly committed for opioid use

Despite the growth in civil commitment for persons who use opioids, we know little about the kinds of risk behaviors among those committed. This study examined the behaviors that a judge might use to determine if there is sufficient evidence that an individual's opioid use poses a risk for serious harm. The study recruited participants (n = 121) from three Massachusetts Department of Public Health civil commitment facilities in 2018. We used a list of risk behaviors that courts consider supportive of opioid-related civil commitment. Participants averaged 28 years of age, 56% were male, and 91% met criteria for severe opioid use disorder. Participants endorsed an average of 9 of the 27 risk behaviors. On average, participants endorsed three of the six drug use behaviors representing a danger to themselves, four of eleven behaviors representing an inability to care for or protect themselves (home safety, weight loss), and two of ten behaviors representing a danger to others (driving high or drunk). Participants who reported they were "not at all pleased" to have been civilly committed endorsed significantly (p = .009) fewer behaviors representing a danger to themselves than those who said they were at least "a little pleased." We conclude that the majority of individuals civilly committed for opioid use are engaging in multiple high-risk behaviors that pose a serious risk of harm to themselves.

Age at first alcohol use and weapon carrying among adolescents: Findings from the 2019 Youth Risk Behavior Survey

BACKGROUND

Although studies have investigated the association between alcohol use and violent behaviors such as weapon carrying, few studies have examined the association between age at first alcohol use and weapon-carrying among adolescents. The objective of this study was to investigate the association between age at first alcohol use and weapon carrying among adolescents.

METHODS

Data for this study came from the 2019 Youth Risk Behavior Survey. An analytic sample of 13,442 adolescents aged 14-18 years old (51% female) was analyzed using binary logistic regression. The outcome variable investigated in this study was weapon carrying during the past 30 days, and the main explanatory variable investigated was age at first alcohol use.

RESULTS

Of the 13,442 adolescents, 13.5% carried a weapon during the past 30 days, and 15.4% reported having their first alcoholic drink before age 13. In the multivariable logistic regression, adolescents who reported having alcohol before age 13 had more than double the odds of carrying a weapon when compared to those who never had alcohol before age 13 (AOR = 2.32, p < .001, 95% CI = 1.87-2.89). Other significant factors associated with weapon carrying include male gender, victim of bullying, teen dating violence, sexual violence, suicidal ideation, and history of substance use. Adolescents who self-identified as Black/African American or Hispanic were significantly less likely to carry a weapon when compared to adolescents who self-identified as non-Hispanic White.

CONCLUSION

The findings of this study underscore the importance of developing age appropriate intervention strategies to curb early initiation of alcohol use and weapon carrying among adolescents.

History of Physical Teen Dating Violence and Its Association With Suicidal Behaviors Among Adolescent High School Students: Results From the 2015 Youth Risk Behavior Survey

Although studies have investigated and found physical teen dating violence (TDV) has a significant negative impact on mental health outcomes, few studies are yet to investigate the effect of physical TDV on suicidal behaviors among adolescents. The objectives of this study are to examine the prevalence of physical TDV, suicidal ideation, suicide plan, and suicide attempt among adolescents aged 14 to 18 years and the association between physical TDV and these suicidal behaviors. Data for this study were obtained from the 2015 Youth Risk Behavior Survey. A sample of 9,693 adolescents aged 14 to 18 years (50.4% males) was analyzed using logistic regression with suicidal ideation, suicide plan, and suicide attempt as outcome variables and physical TDV as the main explanatory variable. About 17% of the adolescent students experienced suicidal ideation, 13.7% made a suicide plan, and 7.6% attempted suicide during the past 12 months. Among those who were dating, 9.9% experienced physical TDV. In the multivariate logistic regression, adolescent students who experienced physical TDV were 1.92 times more likely to have experienced suicidal ideation, 1.67 times more likely to have made a suicide plan, and 2.42 times more likely to have attempted suicide during the past 12 months when compared with their counterparts who were dating but experienced no physical TDV. Other significant predictors of suicidal behaviors include being a sexual minority, experiencing forced sex, bullying, feeling sad or hopeless, and binge drinking. Having sufficient sleep lowered the odds of suicidal ideation and suicide plan. The topic of physical TDV and its association with suicidal behaviors among adolescents is such an important issue for researchers, policymakers, and practitioners in the United States and around the world. Prevention and intervention efforts should be culturally tailored to reflect the unique experiences with physical TDV and suicide among minority populations such as sexual minority adolescents.

A cross sectional study of non-medical use of prescription opioids and suicidal behaviors among adolescents

Background

Non-medical use of prescription opioids (NMUPO), defined as taking an opioid in a manner or dose other than prescribed, taking someone else’s, or for the feelings that it produces, has been reported by 5 to 20% of adolescents, and is associated with a two fold increase in suicidal behaviors among adolescents. Adolescents with long-term health problems (LTHP) have poorer mental health and may seek NMUPO for pain relief that is not obtained through standard care. For this study, we measured the association between NMUPO and suicidal behaviors, and further assessed effect modification by LTHP hypothesizing the association between NMUPO and suicidal behaviors was stronger for adolescents with LTHP.

Findings

For students with LTHP, 13.5% reported suicide ideation, while 8.0% of students without LTHP reported suicide ideation. For suicide attempt, 4.4% of students with LTHP reported a suicide attempt, while 2.1% of students without LTHP reported a suicide attempt. The proportion of students who reported suicide ideation and attempts increased with higher occasions of NMUPO. Adjusted logistic regression models found increased odds of suicide ideation (OR (95% CI): 1–5 occasions: 2.3 (2.0–2.6); > 6 occasions: 2.7 (2.2–3.8)) and suicide attempts (OR (95% CI): 1–5 occasions: 3.2 (2.7–3.7); > 6 occasions: 4.1 (3.1–5.3)) for students who reported NMUPO. An interaction term for NMUPO and LTHP was then added to the models. Effect modification was not present on the multiplicative scale. On the additive scale, evidence of effect modification was observed: higher risk was indicated for students with LTHP versus no LTHP for both suicide ideation (Predicted risk (95%CI): > 6 occasions NMUPO, LTHP: 0.24 (0.18–0.29); No LTHP: 0.16 (0.13–0.18)) and attempt (Predicted risk (95%CI): 1–5 occasions NMUPO, LTHP: 0.08 (0.07–0.10); No LTHP: 0.05 (0.05–0.06); > 6 occasions NMUPO, LTHP: 0.11 (0.07–0.15); No LTHP: 0.06 (0.05–0.08)).

Conclusions

The results affirmed that NMUPO is associated with suicidal behaviors among adolescents. A pattern also emerged of higher risk of suicidal behaviors for those with LTHP who reported NMUPO. Areas of further inquiry should explore chronic medical or pain conditions as possible modifying pathways that could exacerbate the effects of NMUPO on suicidal behaviors specific to an adolescent population.

Nonmedical use of prescription opioids, psychological distress, and suicidality among adolescents

PURPOSE

The present study examined associations between nonmedical use of prescription opioids and serious psychological distress, suicidal ideation, and suicide attempts, and tested whether age and sex moderate these relationships.

METHODS

Data on 5582 adolescents were obtained from a representative province-wide survey of students in grades 7 through 12 (mean age: 15.3 years) across Ontario, Canada. Nonmedical use of prescribed opioids in the last 12 months was categorized in "no use", "infrequent use (1-2 times)", and "regular use (3 times or more)". Logistic regression analysis was adjusted for age, sex, ethnicity, subjective socioeconomic status, and other substance use (i.e., tobacco cigarette, alcohol, cannabis).

RESULTS

Overall, regular nonmedical use of prescription opioids was strongly associated with greater odds of serious psychological distress (OR: 3.47; 95% CI 1.42-8.45), suicidal ideation (OR: 2.73; 95% CI 1.84-4.05), and suicide attempts (OR: 3.21; 95% CI 1.40-7.37). However, infrequent nonmedical use of prescription opioids was associated with greater odds of serious psychological distress (OR: 1.79; 95% CI 1.08-2.98) and suicidal ideation (OR: 1.63; 95% CI 1.20-2.21), but not suicide attempts (OR: 1.84; 95% CI 0.76-4.45). Age-stratified analyses showed that both infrequent (OR: 1.61; 95% CI 1.01-2.58) and regular (OR: 3.40; 95% CI 2.11-5.46) nonmedical use of prescription opioids was strongly associated with greater odds of suicidal ideation among 15- to 20-year-olds, but not 11- to 14-year-olds.

CONCLUSION

These findings suggest that nonmedical use of prescription opioids is strongly associated with mental health problems among adolescents. Future research using a longitudinal design is needed to confirm age differences and temporality.

Sex differences in the associations of nonmedical use of prescription drugs with self-injurious thoughts and behaviors among adolescents: A large-scale study in China

Background To investigate the sex differences in the associations of nonmedical use of opioids and sedatives with non-suicidal self-injury (NSSI), suicidal thoughts, and suicide attempts. Methods This study presents secondary analyses of the 2015 National School-based Chinese Adolescents Health Survey. A total of 152, 527 students (aged 10-20 years) completing standard questionnaires were included in analyses. Appropriate sampling weights were utilized. Results After adjusting for the demographic profile, academic pressure, and depressive symptoms, nonmedical use of opioids (adjusted odds ratio [aOR]=1.82, 95% confidence interval [CI]=1.69~1.96) and sedatives (aOR=2.03, 95% CI=1.90~2.18) remain positively associated with NSSI, and adolescents who reported opioids or sedatives misuse were at a higher risk for suicidal thoughts and suicide attempts. A significant sex difference was found in the effects of nonmedical use of sedatives on NSSI, with the effects in girls stronger than that in boys (Ratio of two odds ratio [ROR]=1.18, P=0.011). Girls reporting nonmedical use of opioids and sedatives also had an increased risk of suicidal thoughts than boys (opioids misuse: ROR=1.25, P=0.002; sedatives misuse: ROR=1.21, P=0.006). Limitations Causal inference could not be tested due to the cross-sectional design. Conclusion Although nonmedical use of opioids or sedatives was associated with the increased risks of NSSI, suicidal thoughts, and suicide attempts among both boys and girls, there exist significant sex differences in these associations, and girls exhibited a higher risk of NSSI and suicidal thoughts than boys. Intervention strategies are needed to help vulnerable adolescents (e.g., those involved in NMUPD), with a focus on girls.

Current Prescription Opioid Misuse and Suicide Risk Behaviors Among High School Students

BACKGROUND AND OBJECTIVES

In previous studies, researchers have reported that youth with a lifetime history of prescription opioid misuse (POM) are at an increased risk for suicidal ideation, planning, and attempts. In this study, we investigate whether the association between youth POM and suicide outcomes differs by recency of POM (ie, none, past, or current misuse).

METHODS

In this report, we use data from the 2019 Youth Risk Behavior Survey to examine associations between recency of POM (current POM, past POM, and no POM) and suicide risk behaviors among US high school students.

RESULTS

After controlling for demographics, alcohol, and other drug use, both current POM and past POM were significantly associated with all suicide risk behaviors compared with no POM. Students who reported current POM had the highest adjusted prevalence ratios (aPRs) for suicidal ideation (aPR: 2.30; 95% confidence interval [CI] 1.97-2.69), planning (aPR: 2.33; 95% CI 1.99-2.79), attempts (aPR: 3.21; 95% CI 2.56-4.02), and feeling sad or hopeless (aPR: 1.59; 95% CI 1.37-1.84). Students who reported current POM also were significantly more likely than youth who reported past POM to report that they had seriously considered attempting suicide, made a suicide plan, and attempted suicide.

CONCLUSIONS

Although POM, particularly current POM, is associated with increases in the risk for suicide-related behaviors and experiences of youth, comprehensive prevention approaches that address the intersections between suicide and POM provide a promising path forward for addressing these public health challenges among youth.

Sex differences in the relationship between prescription opioid misuse and gun and other weapon-carrying behaviors

BACKGROUND

Previous research shows that adolescent prescription opioid misuse is strongly associated with weapon carrying.

METHOD

For this research, data from the nationally representative 2017 Youth Risk Behavior Survey were analyzed. Average marginal predictions were estimated for gun and weapon carrying as a function of prescription opioid misuse and sex. As per STROBE guidelines, additive interactions with risk differences-in addition to multiplicative interactions with odds ratios and risk ratios-were estimated to investigate sex disparities in the effects of prescription opioid misuse on gun and other weapon-carrying.

RESULTS

Male US high school students who misused prescription opioids had an especially high prevalence of gun and other weapon carrying. Additive interactions show significantly greater risk differences associated with prescription opioid misuse among male students compared to female students for gun carrying, weapon carrying, and weapon carrying at school. In contrast, multiplicative interactions show lower odds ratios and risk ratios among male students for these same weapon-carrying variables.

DISCUSSION

Prescription opioid misuse is a significantly greater risk factor for gun and other weapon carrying among male US high school students, which disproportionately increases the risk for violence perpetration, including suicide among these students. Researchers should follow STROBE guidelines and report additive interactions and risk differences separately by sex when investigating risk factors associated with gun and other weapon carrying.

Systematic review and single-centre toxicology study identified analgesics and benzodiazepines as the main causes of paediatric medication poisoning

AIM

This study evaluated medication poisoning in paediatric patients through a systematic review and a retrospective documentary analysis in a Brazilian toxicological centre.

METHODS

The data were systematically collected on PubMed, Scopus and SciELO databases following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. We included epidemiologic and prevalence studies that were published in English or Portuguese from 2013 to 2017 and covered paediatric patients. The retrospective incidence study was carried out in a Brazilian toxicological centre and was a documentary analysis of paediatric medication poisoning cases from 2005 to 2015.

RESULTS

The systematic review comprised 13 papers covering 895 206 poisoning cases from six different countries. The main agents of intoxication were analgesics and antihistamines. The eight papers that explored the reasons for the poisonings showed that 93% of those 762 863 cases were accidental. The Brazilian toxicological centre recorded 443 paediatric patients poisoned by medication such as benzodiazepines, analgesics and antibiotics and found that 63.2% were accidental. However, it agreed with the global findings in many other aspects.

CONCLUSION

The systematic review showed a sustained number of paediatric medication toxicity cases worldwide and the key findings were broadly reflected by the retrospective study carried out in the Brazilian toxicological centre.

Gender differences in the relationship between prescription opioid misuse and depressive symptoms and suicidality among US High School Students

BACKGROUND

Prescription opioid misuse and suicide among adolescents are significant health challenges.

PURPOSE

This study investigated whether effects of prescription opioid misuse on depressive symptoms and suicidality are greater among female than male students.

METHODS

Using the 2017 Youth Risk Behavior Survey (N = 14,765), this research estimated additive interactions using risk differences as well as multiplicative interactions using odds ratios.

DISCUSSION

Results showed prescription opioid misuse was associated with significantly greater risks among females than males for depressive symptoms (31.1% vs. 20.8%), suicidal ideation (27.3% vs. 19.1%), suicide attempts (18.1% vs. 11.9%) and suicide attempts requiring treatment (8.5% vs. 4.4%). In contrast, multiplicative interactions using odds ratios were all nonsignificant.

CONCLUSIONS

Among students who misused prescription opioids, females compared to males had much higher average predicted margins of depressive symptoms, suicidal ideation, suicide attempts, and suicide attempts requiring treatment. Screening for depression and suicidality among adolescents who misuse prescription opioids, and vice versa, is paramount.

Association between aggressive and non-fatal suicidal behaviors among U.S. high school students

OBJECTIVE

This study quantified the association between aggressive and non-fatal suicidal behaviors (NFSB) among U.S. high school students and examined whether the association could be explained by substance use, bullying and sexual/dating violence victimization, and other potential risk factors.

METHOD

Data were based on self-reports from 14,765 students who responded to the 2017 National Youth Risk Behavior Survey. Confirmatory latent class analysis (LCA) identified two distinct, dichotomous latent class variables manifested by indicators of past-year NFSB (i.e., ideation, plan, and attempt) and aggressive behavior (i.e., physical fighting in general and on school property). The structural model estimated the odds ratios between NFSB, aggressive behavior, and their potential risk factors.

RESULTS

Without adjusting for covariates, the confirmatory LCA estimated an odds ratio (OR) of 2.55 (95% confidence interval [CI]: 1.93, 3.37) between two latent class variables for violence against self (NFSB) and others (physical fighting). The net association, however, was rendered nonsignificant (OR = 1.08 [95% CI: 0.88, 1.31]) when adjusted for covariates. Significant common risk factors included exposure to physical dating violence, being bullied on school property and/or electronically, being threatened or injured by someone with a weapon on school property, and lifetime illegal drug use and prescription opioid misuse.

LIMITATIONS

Cross-sectional data do not allow assessment of causal relationships.

CONCLUSIONS

Findings elucidated the association between NFSB and aggressive behavior, with serious implications for prevention and intervention. Targeting substance use, bullying, and sexual and dating violence will protect students from engaging in both types of violent behaviors.

Examining the intersection of race/ethnicity and sexual orientation on suicidal ideation and suicide attempt among adolescents: Findings from the 2017 Youth Risk Behavior Survey

Although some studies have examined factors associated with suicidal behaviors, few studies have examined the intersection of sexual orientation and race/ethnicity on suicidal behaviors among adolescents. The objective of this study is to examine the intersection of sexual orientation and race/ethnicity on suicidal ideation and suicide attempt. We hypothesized that controlling for the effects of known risk factors for suicidal behaviors, there will be an interaction effect between sexual orientation and race/ethnicity on suicidal behaviors. Data for this study came from the 2017 Youth Risk Behavior Surveillance System. A sample of 13,697 adolescents aged 14-18 years (51.8% female) was analyzed using binary logistic regression. Of the 13,697 adolescents, 17.7% reported suicidal ideation and 7.7% made at least one suicide attempt during the past 12 months. In the multivariate logistic regression models, non-White sexual minority adolescents are less likely to report suicidal ideation. However, Hispanic lesbian/gay adolescents had 1.71 times higher odds of making a suicide attempt. Odds of suicide attempt are 1.2 times higher for Black or African American bisexual adolescents and American Indian/Native Hawaiian/Pacific Islander bisexual adolescents had 2.44 times higher odds of making a suicide attempt. Other significant predictors of suicidal behaviors include a history of sexual assault, a victim of bullying, depression, cigarette smoking, misuse of prescription pain medication, and illicit drug use. The findings of the present study extend past research on the intersection of sexual orientation and race/ethnicity on mental health problems among adolescents including suicidal behaviors.

Association between prescription opioid misuse and dimensions of suicidality among college students

Suicide rates among young adults have increased in recent years. Prescription opioid misuse is not only associated with depression onset but misuse has also been reported as means to manage existing depressive symptoms. College students are at increased risk for psychological distress compared to other populations. The current cross-sectional study aimed to fill a literature gap by examining a relationship between prescription opioid misuse and 3 dimensions of suicidality among a large sample of college students (n = 889). Binomial logistic regression examined relationships between prescription opioid misuse and suicidality while adjusting for the effect of important demographic and substance use covariates. Among this sample 38.8% reported suicidal ideation, 11.6% reported making a plan to kill themselves, and 7.8% reported at least one suicide attempt in the past 12 months. Past year prescription opioid misuse was common (21.6% of participants) and significantly associated with each dimension of suicidality. Though the relationships were attenuated, past year prescription opioid misuse remained significantly associated with suicidal ideation, planning, and attempts following covariate adjustment. At a local level, University health promotion specialists should give particular consideration to individuals exhibiting prescription opioid misuse as this may serve as an indicator of underlying psychological distress and possible suicidality.

Association between insufficient sleep and suicidal ideation among adolescents

The objective of this study was to examine the association between insufficient sleep and suicidal ideation among adolescents. Data for this study came from the 2017 Youth Risk Behavior Surveillance System. A sample of 13,659 adolescents aged 14-18 years (51.8% female) were analyzed using logistic regression with suicidal ideation as the outcome variable and insufficient sleep as the main explanatory variable. Of the 13,659 adolescents, 2,409 representing 17.6% experienced suicidal ideation during the past 12 months and three out of four adolescents (75.2%) had insufficient sleep on an average school night. Controlling for all other predictors, the odds of experiencing suicidal ideation were 1.35 times higher for adolescents who had insufficient sleep relative to those who had sufficient sleep on an average school night (AOR = 1.35, 95% CI = 1.16-1.58). Other factors associated with suicidal ideation include female gender, sexual minority, history of traditional bullying and cyberbullying victimization, feeling sad or hopeless, being slightly or very overweight, and substance use. Physical activity was inversely associated with suicidal ideation. School counselors, clinicians, and practitioners should consider adequate sleep as an important intervention in suicide prevention.

Investigating the association between bullying victimization and suicidal ideation among adolescents: Evidence from the 2017 Youth Risk Behavior Survey

BACKGROUND

Suicide among adolescents in the United States is the second leading cause of death. Bullying victimization has also been identified as a growing public health concern. Although studies have examined the association between bullying victimization and mental health outcomes, there is a dearth of research investigating the association between bullying victimization and suicidal ideation among adolescents.

OBJECTIVE

The objective of this study is to investigate the association between bullying victimization and suicidal ideation among adolescents.

PARTICIPANTS AND SETTING

Data for this study came from the 2017 National Youth Risk Behavior Survey.

METHODS

An analytic sample of 14,603 adolescents aged 14-18 years (52 % female) was analyzed using binary logistic regression.

RESULTS

About 18 % of adolescents experienced suicidal ideation during the past 12 months. About one in ten adolescents (9.1 %) were victims of both school bullying and cyberbullying. Bullying victimization was associated with suicidal ideation whereby, adolescents who experienced both school bullying and cyberbullying victimization had 3.26 times higher odds of experiencing suicidal ideation (AOR = 3.26, p < .001, 95 % CI=3.10-3.43), adolescents who experienced school bullying victimization had 2.15 times higher odds of experiencing suicidal ideation (AOR = 2.15, p < .001, 95 % CI=2.04-2.27), and adolescents who experienced cyberbullying victimization had twice the odds of experiencing suicidal ideation (AOR = 2.00, p < .001, 95 % CI=1.87-2.14). Other factors significantly associated with suicidal ideation include forced sexual intercourse, depressive symptoms, cigarette smoking, alcohol use, cannabis use, and illicit drug use.

CONCLUSION

Understanding the association between bullying victimization and suicidal ideation could contribute to early identification of adolescents who may be at risk for suicide.

Associations of Substance Use Behaviors With Suicidal Ideation and Suicide Attempts Among US and Chinese Adolescents

Background: Adolescence has been described as a period of increased health risk-taking behaviors. Given the variety of cultural contexts, healthcare systems, and public health policies in different regions, the present study aimed to determine whether there are similar or different associations of substance use behaviors with suicidal ideation and suicide attempts among US and Chinese adolescents. Methods: This study included a total of 14,765 US adolescents from the 2017 National Youth Risk Behavior Surveillance System (YRBSS) and 24,345 Chinese adolescents from the 2017 School-based Chinese Adolescents Health Survey (SCAHS). Results: The proportions of suicidal ideation and suicide attempts were 17.4 and 5.7% among US adolescents, which were higher than those among Chinese adolescents (suicidal ideation: 13.7% and suicide attempts: 2.7%). Among Chinese adolescents, the most common substance use behavior was "alcohol use (55.4%)," followed by "cigarette use (11.6%)." Among US adolescents, the most popular substance was alcohol (ever used: 55.9%), followed by marijuana (ever used: 34.6%). Moreover, alcohol use was significantly related to suicidal ideation/suicide attempts only in Chinese adolescents [suicidal ideation: Adjusted odds ratio (AOR) = 1.88, 95% CI = 1.71~2.06; suicide attempts: AOR = 2.12, 95% CI = 1.71~2.63], and marijuana use was associated with suicidal ideation and suicide attempts only in the US adolescent group (suicidal ideation: AOR = 1.23, 95% CI = 1.06~1.44; suicide attempts: AOR = 1.51, 95% CI = 1.21~1.87). Moreover, although the associations of prescription pain medication use with suicide attempts were significant in both Chinese and US adolescent groups, the adjusted associations were stronger in Chinese adolescents than in US adolescents (Chinese adolescents: AOR = 3.97, 95% CI = 2.76~5.72; US adolescents: AOR = 1.76, 95% CI = 1.43~2.16; P < 0.05). Conclusions: The associations of alcohol use with suicidal ideation and suicide attempts were only significant in Chinese adolescents. Marijuana use was associated with suicidal ideation and suicide attempts only in the US adolescent group. Although the associations of prescription pain medication use with suicide attempts were significant in both Chinese and US adolescent groups, the adjusted associations were significantly stronger for Chinese adolescents. These findings might be related to the differences in cultural contexts, healthcare systems, and public health policies in the two different countries.

Prescription Opioid Misuse Among Adolescents

Although recent spikes in overdose deaths are largely attributable to heroin and fentanyl, prescription opioids still account for a significant percentage of overdose deaths. Additionally, overdose deaths are not a problem solely for adults; roughly 8% of all overdose deaths occur in persons aged 15 to 24. In addition to identifying factors that increase risk for misuse and negative outcomes among adolescents, research must examine the causal mechanisms that link these factors to increased risk. Finally, the extant research must serve as the foundation for prevention/intervention strategies and identify treatments that are effective among adolescents with opioid use disorders.

Examining the association between bullying victimization and prescription drug misuse among adolescents in the United States

BACKGROUND

Although studies have examined the association between bullying victimization and adolescent substance behaviors, there is a dearth of research investigating the association between bullying victimization and prescription drug misuse. The objective of this study was to examine the cross-sectional association between bullying victimization and prescription drug misuse among adolescents.

METHODS

Data for this study came from the 2017 Youth Risk Behavior Survey. A sample of 9974 adolescents aged 14-18 years (50.1% female) were analyzed using binary logistic regression with prescription drug misuse as the outcome variable and bullying victimization as the main explanatory variable.

RESULTS

Of the 9,974 adolescents, 13.1% misused prescription drugs. One in ten adolescents were victims of both school bullying and cyberbullying, 5.1% were victims of only cyberbullying, 9% were victims of only school bullying, and 75.8% experienced neither school bullying nor cyberbullying victimization. In the binary logistic regression model, adolescents who experienced both school bullying and cyberbullying victimization had 1.66 times higher odds of misusing prescription drugs (AOR = 1.66, p < .001, 95% CI = 1.34-2.06) and adolescents who experienced only school bullying victimization had 1.30 times higher odds of misusing prescription drugs (AOR = 1.30, p < .05, 95% CI = 1.02-1.64). Being lesbian, gay, or bisexual; feeling sad or hopeless; cigarette smoking; binge drinking; cannabis use; and illicit drug use were statistically significantly associated with prescription drug misuse.

CONCLUSIONS

Understanding the association between bullying victimization and prescription drug misuse could contribute to early identification of adolescents who may misuse prescription drugs.

The association between excessive screen-time behaviors and insufficient sleep among adolescents: Findings from the 2017 youth risk behavior surveillance system

Although studies have examined the association between television viewing and poor sleep quality, few studies have considered the association between excessive screen-time behaviors and insufficient sleep among adolescents drawing on a large nationally representative sample. The objective of this study was to examine the association between excessive screen-time behaviors and insufficient sleep among adolescents. Data for this study came from the 2017 Youth Risk Behavior Survey. A sample of 14,603 adolescents aged 14-18 years (51.5% female) was analyzed using logistic regression with insufficient sleep as the outcome variable and excessive screen-time behaviors as the main explanatory variable. Of the 14,603 adolescents, almost three out of four (74.8%) had less than 8 h of sleep on an average school night, and about 43% engaged in excessive screen-time behaviors on an average school day. Controlling for all other predictors, odds were 1.34 times higher for adolescents who engaged in excessive screen-time behaviors to have insufficient sleep when compared to adolescents who did not engage in excessive screen-time behaviors (AOR = 1.34, p < .001, 95% CI = 1.22-1.48). School-based behavior interventions that focus on reduction in excessive screen-time and sedentary behaviors might be beneficial in reducing excessive screen-time behaviors and consequently improve sleep quality among adolescents.

Effects of Self-Esteem on the Association between Negative Life Events and Suicidal Ideation in Adolescents

Negative life events (NLEs) increase the risk of suicidal ideation (SI) in adolescents. However, it is not known whether the association between NLEs and SI can be moderated by self-esteem and varies with gender. The aim of the current paper was to examine gender differences in the association of SI with NLEs in adolescents, and assess the effects of self-esteem on the association and their gender variations. We conducted a school-based health survey in 15 schools in China between November 2013 and January 2014. A total of 9704 participants aged 11–19 years had sociodemographic data reported and self-esteem (Rosenberg self-esteem scale), NLEs, and SI measured. Multivariate-adjusted logistic regression was used to calculate the odds ratio (OR) of having SI in relation to NLEs. Increased risk of SI was significantly associated with NLEs (adjusted OR 2.19, 95%CI 1.94–2.47), showing no gender differences (in females 2.38, 2.02–2.80, in males 1.96, 1.64–2.36, respectively). The association was stronger in adolescents with high esteem (2.93, 2.34–3.68) than those with low esteem (2.00, 1.65–2.42) (ORs ratio 1.47, p = 0.012). The matched figures in females were 3.66 (2.69–4.99) and 2.08 (1.61–2.70) (1.76, p = 0.006), while in males these figures were 2.27(1.62–3.19) and 1.89 (1.41–2.53) (1.20, p = 0.422), respectively. Self-esteem had moderate effects on the association between NLEs and SI in adolescents, mainly in females. NLEs, self-esteem, and gender need to be incorporated into future intervention programs to prevent SI in adolescents.

Examining the Association between Weapon Carrying on School Property and Suicide Attempt among Adolescents in the United States

Suicidal behaviors among adolescents in the United States are the second leading cause of death and has been steadily increasing over the years. Although access to and possession of a weapon may facilitate the transition from suicidal ideation to a suicide attempt, few studies have examined the association between weapon carrying and suicide attempts among adolescents. The objective of this study was to examine the association between weapon carrying on school property and suicide attempt among adolescents. Data for this study came from the 2017 Youth Risk Behavior Surveillance System. A sample of 14,547 adolescents aged 14-18 years old (50.5% female) was analyzed using logistic regression. Of the 14,547 adolescents, 4% carried a weapon on school property, and 7.7% attempted suicide during the past 12 months. In the multivariate logistic regression, adolescents who reported carrying a weapon on school property had more than double the odds of attempting suicide when compared to their counterparts who did not carry a weapon on school property. Other significant predictors of suicide attempt include sexual minority, history of forced sexual intercourse, school bullying and cyberbullying victimization, feeling sad or hopeless, and substance use. Examining the association between weapon carrying and suicide attempt among adolescents would contribute to early identification of adolescents who are likely to engage in suicidal behaviors.