Sleep and suicidality in school-aged adolescents: A prospective study with 2-year follow-up

Prevention of self-harm and suicide in young people up to the age of 25 in education settings

BACKGROUND

In 2016, globally, suicide was the second leading cause of death amongst those aged 15 to 29 years. Self-harm is increasingly common among young people in many countries, particularly among women and girls. The risk of suicide is elevated 30-fold in the year following hospital presentation for self-harm, and those with suicidal ideation have double the risk of suicide compared with the general population. Self-harm and suicide in young people are significant public health issues that cause distress for young people, their peers, and family, and lead to substantial healthcare costs. Educational settings are widely acknowledged as a logical and appropriate place to provide prevention and treatment. A comprehensive, high-quality systematic review of self-harm and suicide prevention programmes in all education settings is thus urgently required. This will support evidence-informed decision making to facilitate rational investment in prevention efforts in educational settings. Suicide and self-harm are distressing, and we acknowledge that the content of this review is sensitive as the data outlined below represents the lived and living experience of suicidal distress for individuals and their caregivers.

OBJECTIVES

To assess the effects of interventions delivered in educational settings to prevent or address self-harm and suicidal ideation in young people (up to the age of 25) and examine whether the relative effects on self-harm and suicide are modified by education setting.

SEARCH METHODS

We searched the Cochrane Common Mental Disorders Specialised Register, CENTRAL, The Cochrane Database of Systematic Reviews, Ovid MEDLINE, PsycINFO, ERIC, Web of Science Social Science Citation Index, EBSCO host Australian Education Index, British Education Index, Educational Research Abstracts to 28 April 2023.

SELECTION CRITERIA

We included trials where the primary aim was to evaluate an intervention specifically designed to reduce self-harm or prevent suicide in an education setting. Randomised controlled trials (RCTs), cluster-RCTs, cross-over trials and quasi-randomised trials were eligible for inclusion. Primary outcomes were self-harm postintervention and acceptability; secondary outcomes included suicidal ideation, hopelessness, and two outcomes co-designed with young people: better or more coping skills, and a safe environment, with more acceptance and understanding.

DATA COLLECTION AND ANALYSIS

We used standard methodological procedures as expected by Cochrane. Two review authors independently selected studies, extracted data, and assessed risk of bias. We analysed dichotomous data as odds ratios (ORs) and continuous data as standardised mean differences (SMDs) with 95% confidence intervals (CIs). We conducted random-effects meta-analyses and assessed certainty of evidence using the GRADE approach. For co-designed outcomes, we used vote counting based on the direction of effect, as there is a huge variation in the data and the effect measure used in the included studies.

MAIN RESULTS

We included 51 trials involving 36,414 participants (minimum 23; maximum 11,100). Twenty-seven studies were conducted in secondary schools, one in middle school, one in primary school, 19 in universities, one in medical school, and one across education and community settings. Eighteen trials investigated universal interventions, 11 of which provided data for at least one meta-analysis, but no trials provided data for self-harm postintervention. Evidence on the acceptability of universal interventions is of very low certainty, and indicates little or no difference between groups (OR 0.77, 95% CI 0.36 to 1.67; 9 studies, 8528 participants). Low-certainty evidence showed little to no effect on suicidal ideation (SMD -0.02, 95% CI -0.23 to 0.20; 4 studies, 379 participants) nor on hopelessness (MD -0.01, 95% CI -1.98 to 1.96; 1 trial, 121 participants). Fifteen trials investigated selective interventions, eight of which provided data for at least one meta-analysis, but only one trial provided data for self-harm postintervention. Low-certainty evidence indicates that selective interventions may reduce self-harm postintervention slightly (OR 0.39, 95% CI 0.06 to 2.43; 1 trial, 148 participants). While no trial provided data for hopelessness, little to no effect was found on acceptability (OR 1.00, 95% CI 0.5 to 2.0; 6 studies, 10,208 participants; very low-certainty evidence) or suicidal ideation (SMD 0.04, 95% CI -0.36 to 0.43; 2 studies, 102 participants; low-certainty evidence). Seventeen trials investigated indicated interventions, 14 of which provided data for at least one meta-analysis, but only four trials provided data for self-harm postintervention and two reported no events in both groups. Low-certainty evidence suggests that indicated interventions may slightly reduce self-harm postintervention (OR 0.19, 95% CI 0.02 to 1.76; 2 studies, 76 participants). There is also low-certainty evidence indicating that these interventions may decrease the odds of non-suicidal self-injury (OR 0.65, 95% CI 0.24 to 1.79; 2 studies, 89 participants). Evidence of a slight decrease in acceptability in the intervention group is of low certainty (OR 1.44, 95% CI 0.86 to 2.42; 10 studies, 641 participants). Low-certainty evidence shows that indicated interventions may slightly reduce suicidal ideation (SMD -0.33, 95% CI -0.55 to -0.10; 10 studies, 685 participants) and may result in little to no difference in hopelessness postintervention (SMD -0.27, 95% CI -0.55 to 0.01; 6 studies, 455 participants). There were mixed findings regarding the effect of suicide prevention interventions on a range of constructs relevant to coping skills and safe environment. None of the trials, however, measured the impact of improvements in these constructs on self-harm or suicidal ideation.

AUTHORS' CONCLUSIONS

While this review provides an update on the evidence about interventions targeting self-harm and suicide prevention in education settings, there remains significant uncertainty about the impact of these interventions. There are some promising findings but large replication studies are needed, as are studies that examine the combination of different intervention approaches, and can be delivered in a safe environment and implemented over a long period of time. Further research is required to understand and measure outcomes that are meaningful to young people with lived experience, as they want coping skills and safety of the environment in which they conduct their everyday lives to be measured as key outcomes in future trials.

Association between sleep duration, suicidal ideation, suicidal attempt and suicidal behavior among Chinese adolescents

BACKGROUND

A relatively small number of studies have researched the relationship between sleep duration and suicidal ideation, attempts, and behavior. This research aims to investigate the link between sleep duration and suicide in Chinese adolescents, and to examine the role of depression as a mediating factor.

METHOD

Data were collected from 3315 students using a multi-stage random cluster sampling method and self-administered questionnaires. The study applied logistic regression to investigate the relationship between sleep duration and various forms of suicidal behavior, and mediation analysis to understand how depression might influence this relationship.

RESULTS

The average sleep duration among the adolescents was 7.25 h (±0.20), with 59.67 % reporting insufficient sleep. The logistic regression analysis showed that longer sleep duration is linked with lower risks of suicidal ideation (OR: 0.753, 95%CI: 0.696 to 0.814), suicidal attempts (OR: 0.830, 95%CI: 0.748 to 0.922), and suicidal behavior (OR: 0.841, 95%CI: 0.713 to 0.992). Analysis using restricted cubic spline plots indicated the connection between sleep duration and these suicidal factors was not linear. The study found that depression plays a partial mediating role between sleep duration and suicidal ideation, with an effect of 52.29 %.

LIMITATIONS

The cross-sectional study design could not prove causation.

CONCLUSIONS

There is a clear non-linear association between sleep duration and suicidal tendencies in adolescents, with depression acting as a mediator. This suggests that future research could focus on sleep and mood management as ways to address suicide risk in this age group.

Relationship between social anxiety and sleep quality in depressed adolescents: the mediating role of internet addiction

Objective

This study investigated the association between social anxiety and sleep quality and further explored the potential mediating role of internet addiction in depressed adolescents.

Methods

This study included 440 Chinese depressed adolescents (mean age = 15.0 years, SD = 2.0). Participants completed questionnaires, including Social Avoidance and Social Distress Scale, Internet Addiction Test, and Pittsburgh Sleep Quality Index. A structural equation model was used to analyze the association between social anxiety and sleep quality, with internet addiction as a mediator. Gender differences were examined by multi-group analysis.

Results

Among participants, 61.8% reported poor sleep quality. The sleep quality was significantly different on the level of gender (p = 0.016), education level (p = 0.043), and family history (p = 0.002). Sleep quality was positively associated with social anxiety (p < 0.001) and internet addiction (p < 0.001). Furthermore, internet addiction partially mediated the relationship between social anxiety and sleep quality, and the mediation effect ratio was 16.1% (p < 0.001). Finally, no significant differences were found in this mechanism.

Conclusion

We concluded that both social anxiety and internet addiction were risk factors for depressed adolescents' poor sleep quality. Social anxiety further affected sleep quality through internet addiction.

Association between sleep disturbances and suicidal behavior in adolescents: a systematic review and meta-analysis

Introduction

Adolescents' health and well-being are seriously threatened by suicidal behaviors, which have become a severe social issue worldwide. Suicide is one of the leading causes of mortality for adolescents in low and middle-income countries, with approximately 67,000 teenagers committing suicide yearly. Although an association between sleep disturbances (SDs) and suicidal behaviors has been suggested, data are still scattered and inconclusive. Therefore, to further investigate this association, we conducted a meta-analysis to verify if there is a link between SDs and suicidal behaviors in adolescents without diagnosed psychiatric disorders.

Methods

PubMed, CENTRAL, EMBASE, and PsycINFO were searched from inception to August 30th, 2024. We included studies reporting the estimation of suicidal behaviors in adolescents from 12 to 21 years of age, with SDs and healthy controls. The meta-analysis was based on odds ratio (OR, with a 95% confidence interval ([CI]), estimates through inverse variance models with random-effects.

Results

The final selection consisted of 19 eligible studies from 9 countries, corresponding to 628,525 adolescents with SDs and 567,746 controls. We found that adolescents with SDs are more likely to attempt suicide (OR: 3.10; [95% CI: 2.43; 3.95]) and experience suicidal ideation (OR: 2.28; [95% CI 1.76; 2.94]) than controls.

Conclusion

This meta-analysis suggests that SDs are an important risk factor for suicidal ideation and suicide attempts in healthy adolescents. The findings highlight the importance of early identification of SDs to prevent suicidal behaviors in this population.

Systematic review registration

PROSPERO, identifier CRD42023415526.

Impact of sleep and mental health in adolescence: an overview

PURPOSE OF REVIEW

Sleep deprivation is known to affect multiple aspects of mental health, physical health, and daily functioning. With increasing reports of sleep disturbances and increasing mental health needs in adolescents, it is imperative that healthcare providers have a strong understanding of the relationship between sleep and mental health, the impact of poor sleep on the school experience, and an understanding of behavioral interventions targeting sleep practices.

RECENT FINDINGS

Recent studies have shown that the relationship between sleep and mental health is complex and multifaceted. While mental health diagnoses and symptoms can negatively influence sleep quality and quantity, so too does poor sleep increase the risk of mental health diagnoses, symptom severity, and suicide risk. Sleep likewise affects the school experience, both positively and negatively. Targeted interventions and prevention programs may be effective in treatment of sleep disturbances for adolescents.

SUMMARY

Clinicians must be aware of the above associations and their clinical implications. Patients with either mental health or sleep concerns should be screened for potential co-morbid conditions. Improving sleep hygiene practices can improve the sleep experience in adolescents, however, there remains a gap in understanding the best method to improve sleep hygiene practices in this population.

Pre-COVID-19 short sleep duration and eveningness chronotype are associated with incident suicidal ideation during COVID-19 pandemic in medical students: a retrospective cohort study

Introduction

Cross-sectional evidence suggests that sleep problems increased the risk of suicide during the 2019 coronavirus disease (COVID-19) pandemic. However, a lack of longitudinal studies examined the relationship between pre-COVID-19 sleep duration, chronotype and incident suicide during the COVID-19 pandemic. Thus, we examined these associations in a longitudinal study of medical students.

Methods

From the Shantou College Student Sleep Cohort, a total of 333 first and second grade medical students (age 19.41 ± 0.82 years, female 61.26%), without suicidal ideation (SI) at pre-COVID-19 period, were followed up during the COVID-19 pandemic. Incident SI was defined by their response to the 9th question from the Beck Depression Inventory. Short sleep duration was defined as less than 7 h/night. The Morningness-Eveningness Questionnaire was used to evaluate the participants' chronotype. Logistic regression with adjusted odds ratios (AOR) and 95% confidence intervals (95% CI) was used to examine the association between sleep and SI.

Results

The incidence of SI during the COVID-19 pandemic was 5.71%. Logistic regressions with confounding factors adjustment showed that both short sleep duration (AOR = 4.91, 95% CI = 1.16-20.74) and eveningness (AOR = 3.80, 95% CI = 1.08-13.30) in the pre-COVID-19 period were associated with increased risk of incident SI during the COVID-19 pandemic.

Conclusion

Pre-COVID-19 short sleep duration and eveningness predict incident SI during the COVID-19 pandemic in medical students. Prolonging sleep duration may help to decrease SI during major public health crises.

Sleep disturbance and suicidal ideation among youth with depression

BACKGROUND

Sleep disturbance may exacerbate the risk of suicide among youth with depression, but whether this association is independent of psychopathology requires further study.

METHODS

This cross-sectional study included 576 youths (13-25 years old) recruited from January 2022 to May 2023. The patients were first divided into two groups by the presence of suicidal ideation according to the Columbia-Suicide Severity Scale (C-SSRS). Sleep quality was assessed by the Athens Insomnia Scale (AIS) and mental health with the Hamilton Depression Rating Scale (HAMD) and Hamilton Anxiety Rating Scale (HAMA). Logistic regression was conducted to analyze the association between sleep disturbance and suicidal ideation, adjusted for depressive symptoms severity.

RESULTS

The suicidal ideation group exhibited more severe sleep disturbances, anxiety symptoms, and depressive symptoms than the non-suicidal ideation group. Pearson correlation showed that sleep disturbance (AIS) was significantly correlated with the severity of anxiety symptoms, depressive symptoms, and suicidal ideation. Logistic regression analysis revealed that the AIS factor "daytime dysfunction" (β = 0.145; OR = 1.156, 95 % CI: 1.02, 1.309; p = 0.023) was significantly associated with suicidal ideation after adjusting for demographic characteristics and depressive symptoms severity.

LIMITATIONS

Due to the cross-sectional nature of the data, no causal inference can be made regarding the observed associations between sleep disturbance and suicidal ideation.

CONCLUSION

Sleep disturbance, particularly in the realm of daytime dysfunction, is associated with increased suicidal ideation among depressed youth. Clinicians need to assess and manage sleep disturbance in the context of suicidal ideation for young depression patients.

Sleep disturbance and suicidal ideation mediated by psychotic-like experiences in adolescents: a two-wave longitudinal study

STUDY OBJECTIVES

Sleep disturbance may cause suicidal ideation (SI). This study aimed to examine their co-occurrence rate among adolescents and investigate whether psychotic-like experiences (PLEs) mediate this association.

METHODS

A total of 17 722 Chinese adolescents were included in this two-wave longitudinal study. The baseline survey (time 1, T1) was conducted between April 21 and May 12, 2021, and the follow-up survey (time 2, T2) was implemented between December 17 and 26, 2021. At T1, participants completed questionnaires to assess their sleep disturbance, sleep duration, PLEs, SI, depressive symptoms, and sociodemographic characteristics. At T2, participants reported their PLEs, SI, and negative life events.

RESULTS

The SI prevalence decreased from 20.2% (T1) to 18.4% (T2). Participants with SI showed significantly higher prevalence of sleep disturbance and short sleep duration compared to those without SI. Baseline sleep disturbance and short sleep duration were both associated with the increased risk of SI 6 months later. These longitudinal links were mediated by PLEs, independent of baseline covariates and negative life events.

CONCLUSIONS

These findings provide a novel insight into the mechanism linking sleep problems and suicidality, and stress the significance of assessing and addressing sleep problems and PLEs for adolescent suicide prevention and intervention.

Examining sleep disturbance components as near-term predictors of suicide ideation in daily life

Suicide ideation emerges and fluctuates over short timeframes (minutes, hours, days); however, near-term predictors of such fluctuations have not been well-elucidated. Sleep disturbance is a distal suicide risk factor, but less work has examined whether daily sleep disturbance predicts near-term changes in suicide ideation. We examined subjective sleep disturbance components as predictors of passive and active suicide ideation at the within-person (i.e., day-to-day changes within individuals relative to their own mean) and between-persons (individual differences relative to the sample mean) levels. A transdiagnostic sample of 102 at-risk young adults ages 18-35 completed a 21-day ecological momentary assessment protocol, during which they reported on sleep and passive and active suicide ideation. At the within-persons level, nightmares, sleep quality, and wake after sleep onset predicted passive suicide ideation, and sleep quality and wake after sleep onset predicted active suicide ideation. At the between-persons level, nightmares, sleep onset latency, and sleep quality were associated with passive suicide ideation, and sleep onset latency was associated with active suicide ideation. In contrast, suicide ideation did not predict subsequent sleep at the within-person level. Specific sleep disturbance components are near-term predictors of intraindividual increases in suicide ideation and may hold promise for suicide prevention and intervention.

Adolescent mobile phone addiction during the COVID-19 pandemic predicts subsequent suicide risk: a two-wave longitudinal study

Both the rate of mobile phone addiction and suicidality among adolescents have increased during the pandemic lockdown. However, the relationship between mobile phone addiction and suicide risk and the underlying psychological mechanisms remains unknown. This study examined the associations between mobile phone addiction in adolescents during the first month of lockdown and the suicide risk in the subsequent five months. A two-wave short-term longitudinal web-based survey was conducted on 1609 senior high school students (mean age = 16.53 years, SD = 0.97 years; 63.5% female). At Time 1 (T1), the severity of mobile phone addiction and basic demographic information was collected from Feb 24 to 28, 2020 in Sichuan Province, China (at the pandemic's peak). Five months later, between July 11 and July 23 (Time 2, T2), mobile phone addiction, daytime sleepiness, depression, and suicidality were measured within the past five months. The regression analysis revealed that mobile phone addiction during quarantine directly predicted suicidality within the next five months, even after controlling for the effect of depression and daytime sleepiness. Meanwhile, mobile phone addiction at T1 also indirectly predicted suicidality at T2, with depression and daytime sleepiness mediating this association. Programs targeting improvement of daytime sleepiness and depressive symptoms may be particularly effective in reducing suicide risk among adolescents with mobile phone addiction.

Suicidality and Associated Factors Among Individuals Assessed for Fetal Alcohol Spectrum Disorder Across the Lifespan in Canada

OBJECTIVE

Individuals with fetal alcohol spectrum disorder (FASD) experience a range of complex neurodevelopmental, psychological, and socioenvironmental vulnerabilities. There is growing evidence that suicidal ideation, attempts, and death by suicide are significant concerns within this population. In this study, we (1) determined the rate of suicidal ideation/attempts in a large group of individuals with prenatal alcohol exposure (PAE) who were assessed for FASD in Canada and (2) investigated the associations between suicidal ideation/attempts and select demographic and biopsychosocial factors in this group.

METHOD

A secondary analysis of data from Canada's National FASD Database, a national repository of clinical information gathered through FASD assessment and diagnostic clinics across the country, was conducted. Descriptive analyses, chi-square/Fisher's exact tests, and binary logistic regression were used to examine demographic and biopsychosocial variables and their associations with suicidality.

RESULTS

In our sample of 796 participants (M_age = 17.7 years, range = 6-59; 57.6% male) assessed for FASD, 25.9% were reported to experience suicidal ideation/attempts. Numerous demographic and biopsychosocial factors were found to be significantly associated with suicidal ideation/attempts. The strongest associations with suicidal ideation/attempts were substance use, history of trauma/abuse, and impaired affect regulation.

CONCLUSIONS

With this study, we contribute to the emerging evidence of elevated risk of suicidality among individuals with PAE/FASD and improve our understanding of factors that may exacerbate this risk. Findings have relevance for improving screening, prevention, and proactive treatment approaches for individuals with PAE and FASD, their families, and wider support systems.

Prevalence and associated factors of depression, anxiety and suicidality among Chinese high school E-learning students during the COVID-19 lockdown

BACKGROUND

The outbreak of Coronavirus disease (COVID-19) in 2019 and the resulting quarantine may have increased the prevalence of mental health problems in adolescents. The aim of this study was to explore the association between the effects of home-based learning during the pandemic and the risks of depression, anxiety, and suicidality among junior and senior high school students.

METHODS

An online survey using Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder (GAD-7) was conducted between 12 to 30 April 2020, on a total of 39,751 students. Multivariable logistic regression analysis was used to analyze the risk factors of associated depression, anxiety and suicidality during the pandemic.

RESULTS

Prevalence of depression, anxiety symptoms and suicidality found was 16.3% (95% CI: 16.0, 16.7), 10.3% (95% CI: 10.0, 10.6) and 20.3% (95% CI: 19.9, 20.7), respectively. Participants with female gender and in junior high school, with poor overall sleep quality and poor academic performance and very worried about being infected during COVID-19 were highly associated with the risk of depression, anxiety symptoms and suicidal ideation (all P<0.001).

CONCLUSIONS

Prevalence of self-reported mental health problems for adolescents using home-based distance learning was high. Implementing measures (e.g., wearing face masks) and spending only moderate time focusing on COVID-19-related information could be protective factors for mental health. These results provide suggestions for teachers and policy makers regarding adolescent improving sleep quality (sufficient sleep) and academic performance and reducing worry about pandemic during quarantine to prevent mental health problems.

Sleep disturbance predicts suicidal ideation during COVID-19 pandemic: A two-wave longitudinal survey

BACKGROUND

This study aimed to examine the cross-sectional and longitudinal associations between sleep disturbance and suicidal ideation (SI) in a large cohort of adolescents experiencing the Coronavirus disease 2019 (COVID-19) crisis in China.

METHODS

One two-wave longitudinal web-based survey of sleep, SI, and depression was conducted among 67,905 college students (mean age = 20.23 years, SD = 1.63 years; 31.3% male) during the COVID-19 outbreak (Time1, T1: Feb 3rd to 10th, 2020) and initial remission period (Time2, T2: March 24th to April 3rd, 2020).

RESULTS

At T1 and T2, 8.5% and 9.7% of students reported sleep disturbance, 7.6% and 10.0% reported SI, respectively. The prevalence rates of SI at T1 and T2 increased significantly with sleep disturbance and short sleep duration. After adjusting for demographics, pandemic related factors, and depression at T1, sleep disturbance and short sleep duration at T1 were significantly associated with increased risk for SI at T2. Furthermore, sleep disturbance and short sleep duration predicted the new onset and persistence of SI.

CONCLUSION

These findings suggested that sleep disturbance predicts the development and persistence of SI. Early assessment and treatment of sleep disturbance may be an important strategy for prevention and intervention of SI in individuals after exposure to the special public health emergency of COVID-19.

The associations between sleep situations and mental health among Chinese adolescents: A longitudinal study

OBJECTIVE

Few studies are conducted to explore the longitudinal relationships between sleep situations and mental health among adolecents. This study aimed to explore the sleep situations (ie, sleep habits and sleep problems) among Chinese adolescents and the longitudinal associations between sleep situations and mental disorder symptoms (ie, depressive and anxiety symptoms).

METHODS

This longitudinal study included 1957 high school students from ten schools in Guangzhou in January 2019, with 1836 students contributing valid data at a one-year follow-up (retention rate: 93.9%). Data of depressive and anxiety symptoms, sleep habits, and sleep problems were collected using a self-reported questionnaire.

RESULTS

The current study found that over half of the adolescents did not reach the recommended 8-h sleep-time on weekdays (63.3%). Short sleep duration, especially on weekdays, was significantly associated with subsequent depressive (AOR = 0.86, 95%CI: 0.80-0.92) and anxiety symptoms (AOR = 0.86, 95%CI: 0.77-0.96). In addition, longer weekday-weekend catch-up sleep and more sleep problems were risk factors of depressive and anxiety symptoms.

CONCLUSIONS

The health effects of insufficient sleep and suboptimal sleep quality on adolescents should not be neglected. Our longitudinal research showed that adolescents would demonstrate severer depressive and anxiety symptoms if lacking of a healthy sleeping practice. A regular sleep schedule and close attention to adolescents' mental disorders are highly recommended.

Moving More and Sitting Less as Healthy Lifestyle Behaviors are Protective Factors for Insomnia, Depression, and Anxiety Among Adolescents During the COVID-19 Pandemic

PURPOSE

This study aimed to investigate associations of physical activity time (PAT) and sitting time (ST) independently and jointly with insomnia, depressive and anxiety symptoms among Chinese adolescents in the context of COVID-19.

METHODS

A cross-sectional study including 965 adolescents (mean age = 15.26, SD = 0.46) was conducted in May 2020. PAT, ST and the symptoms of insomnia, depression and anxiety were assessed with the International Physical Activity Questionnaire Short Form, the Youth Self-Rating Insomnia Scales, the 9-item Patient Health Questionnaire and the Generalized Anxiety Disorder scale via an online survey platform. Logistic regression was used to analyze the association between COVID-19-related fear, PAT, ST and combinations of PAT and ST with insomnia, depressive and anxiety symptoms.

RESULTS

COVID-19-related fear was associated with higher odds of insomnia, depressive and anxiety symptoms. PAT was associated with lower odds of insomnia and depressive symptoms, while ST was associated with higher odds of these three symptoms. After combining PAT and ST, the group with both low PAT and high ST was set as the referent. For insomnia, groups with low ST reported significantly lower odds of symptoms. For depression, groups with high PAT and/or low ST reported lower odds of symptoms. Regarding anxiety, only the group with both high PAT and low ST reported lower odds of symptoms. Generally, group with both high PAT and low ST reported lower odds of the three symptoms than the referent.

CONCLUSION

COVID-19-related fear was a risk factor for developing insomnia, depressive and anxiety symptoms among Chinese adolescents. Fortunately, moving more and sitting less were good for sleep and mental health in Chinese adolescents during the pandemic. Educators should help adolescents to be more physically active in their daily life in the primary prevention of adolescent insomnia, depression and anxiety.

Exploring Suicidal Ideation Using an Innovative Mobile App-Strength Within Me: The Usability and Acceptability of Setting up a Trial Involving Mobile Technology and Mental Health Service Users

BACKGROUND

Suicide is a growing global public health problem that has resulted in an increase in the demand for psychological services to address mental health issues. It is expected that 1 in 6 people on a waiting list for mental health services will attempt suicide. Although suicidal ideation has been shown to be linked to a higher risk of death by suicide, not everybody openly discloses their suicidal thoughts or plans to friends and family or seeks professional help before suicide. Therefore, new methods are needed to track suicide risk in real time together with a better understanding of the ways in which people communicate or express their suicidality. Considering the dynamic nature and challenges in understanding suicide ideation and suicide risk, mobile apps could be better suited to prevent suicide as they have the ability to collect real-time data.

OBJECTIVE

This study aims to report the practicalities and acceptability of setting up and trialing digital technologies within an inpatient mental health setting in the United Kingdom and highlight their implications for future studies.

METHODS

Service users were recruited from 6 inpatient wards in the north west of England. Service users who were eligible to participate and provided consent were given an iPhone and Fitbit for 7 days and were asked to interact with a novel phone app, Strength Within Me (SWiM). Interaction with the app involved journaling (recording daily activities, how this made them feel, and rating their mood) and the option to create safety plans for emotions causing difficulties (identifying strategies that helped with these emotions). Participants also had the option to allow the study to access their personal Facebook account to monitor their social media use and activity. In addition, clinical data (ie, assessments conducted by trained researchers targeting suicidality, depression, and sleep) were also collected.

RESULTS

Overall, 43.0% (80/186 response rate) of eligible participants were recruited for the study. Of the total sample, 67 participants engaged in journaling, with the average number of entries per user being 8.2 (SD 8.7). Overall, only 24 participants created safety plans and the most common difficult emotion to be selected was feeling sad (n=21). This study reports on the engagement with the SWiM app, the technical difficulties the research team faced, the importance of building key relationships, and the implications of using Facebook as a source to detect suicidality.

CONCLUSIONS

To develop interventions that can be delivered in a timely manner, prediction of suicidality must be given priority. This paper has raised important issues and highlighted lessons learned from implementing a novel mobile app to detect the risk of suicidality for service users in an inpatient setting.