Mental Health-related Hospitalizations Research Articles

Association between preferred language and use of mental health services among home care recipients with schizophrenia spectrum and other psychotic disorders: A retrospective cohort study in Ontario, Canada, 2010 to 2015

Language is an important demographic factor that may impact patients’ interactions with the healthcare system. This may become more apparent for individuals with a mental illness. The objective of this study was to evaluate whether individual language was associated with the use of inpatient and outpatient psychiatric services among home care recipients with schizophrenia spectrum and other psychotic disorders. We conducted a population-based retrospective cohort study using health administrative data. The study population included all individuals aged 18–105 with schizophrenia spectrum and other psychotic disorders, identified via a validated algorithm, who were receiving home care in Ontario, Canada between January 1, 2010 and December 31, 2015. Home care data was used to identify patients’ primary language, categorized as Anglophone, Francophone, or Allophone. Mental health service use was evaluated over a one-year period following their first home care assessment in the study period and included the rate of outpatient psychiatrist visits and mental health-related emergency department (ED) visits and hospitalizations. Multivariable regression evaluated the association between primary language and mental health service use. The cohort consisted of 9,436 patients (85.8% Anglophones, 3.3% Francophones, 11.0% Allophones). Mental health service use was low among all linguistic groups during the one-year study period, with 53.4% with no outpatient psychiatrist visits and 83.3% and 83.0% with no mental health-related hospitalizations or ED visits, respectively. Francophones had a higher rate of mental health-related hospitalizations compared to Anglophones (adjusted relative risk = 1.36, 95% confidence interval 1.02–1.80), with no differences in hospitalization rates between Allophones and Anglophones. Language was not associated with the rate of outpatient psychiatrist visits or mental health-related ED visits. Mental health service use among homecare patients with schizophrenia spectrum and other psychotic disorders was low. While Francophones had a higher hospitalization rate than Anglophones, language was otherwise not associated with mental health service use.

Mental Health Service Use Before First Diagnosis of a Psychotic Disorder.

Characterizing mental health service use trajectories preceding diagnosis of a psychotic disorder may help identify individuals at highest risk and in which settings they are at highest risk. To examine mental health service use and diagnostic trajectories before first diagnosis of psychotic disorder and identify utilization and diagnostic patterns. This population-based, retrospective cohort study used linked provincial health administrative data. The sample included individuals aged 15 to 29 years diagnosed with a psychotic disorder in Ontario, Canada, between April 1, 2012, and March 31, 2018. These individuals were matched to individuals with a diagnosis of a mood disorder. Data were analyzed from November 2108 to November 2019. The main outcomes were rates, timing, and setting of mental health-related service use and associated diagnoses in the 3 years before the index disorder among individuals first diagnosed with a psychotic disorder compared with those first diagnosed with a mood disorder. A total of 10 501 individuals with a first diagnosis of psychotic disorder were identified (mean [SD] age, 21.55 [3.83] years; 72.1% male). A total of 72.2% of individuals had at least 1 mental health service visit during the 3 years before their first psychotic disorder diagnosis, which was significantly more than matched controls with a first mood disorder diagnosis (66.8%) (odds ratio [OR], 1.34; 95% CI, 1.26-1.42). Compared with individuals diagnosed with a mood disorder, individuals diagnosed with a psychotic disorder were significantly more likely to have had mental health-related hospital admissions (OR, 3.98; 95% CI, 3.43-4.62) and emergency department visits (OR, 2.27; 95% CI, 2.12-2.43) in the preceding 3 years. Those with psychotic disorders were more likely to have had prior diagnoses of substance use disorders (OR, 2.57; 95% CI, 2.35-2.81), other disorders (personality disorders, developmental disorders) (OR, 1.75; 95% CI, 1.61-1.90), and self-harm (OR, 1.64; 95% CI, 1.36-1.98) in the past 3 years compared with those diagnosed with mood disorders. This study found that in the 3 years prior to an index diagnosis, individuals with a first diagnosis of psychotic disorder had higher rates of mental health service use, particularly emergency department visits and hospitalizations, compared with individuals with a first diagnosis of a mood disorder. Individuals with psychotic disorders also had a greater number of premorbid diagnoses. Differences in health service utilization patterns between those with a first psychotic disorder diagnosis vs a first mood disorder diagnosis suggest distinct premorbid trajectories that could be useful for next steps in prediction and prevention research.

Daily temperature variability and mental health-related hospital visits in New York State

BackgroundDespite plausible behavioral and physiological pathways, limited evidence exists on how daily temperature variability is associated with acute mental health-related episodes. ObjectivesWe aimed to explore associations between daily temperature range (DTR) and mental health-related hospital visits using data of all hospital records in New York State during 1995–2014. We further examined factors that may modify these associations, including age, sex, hospital visit type and season. MethodsUsing a case-crossover design with distributed lag non-linear DTR terms (0–6 days), we estimated associations between ZIP Code-level DTR and hospital visits for mood (4.6 million hospital visits), anxiety (2.4 million), adjustment (∼368,000), and schizophrenia disorders (∼211,000), controlling for daily mean temperature, via conditional logistic regression models. We assessed potential heterogeneity by age, sex, hospital visit type (in-patient vs. out-patient), and season (summer, winter, and transition seasons). ResultsFor all included outcomes, we observed positive associations from period minimum DTR (0.1 °C) until 25th percentile (5.2 °C) and between mean DTR (7.7 °C) and 90th percentile (12.2 °C), beyond which we observed negative associations. For mood disorders, an increase in DTR from 0.1 °C to 12.2 °C was associated with a cumulative 16.0% increase (95% confidence interval [CI]: 12.8, 19.2%) in hospital visit rates. This increase was highest during transition seasons (32.5%; 95%CI: 26.4, 39.0%) compared with summer (10.7%; 95%CI: 4.8, 16.8%) and winter (−1.6%; 95%CI: −7.6, 4.7%). For adjustment and schizophrenia disorders, the strongest associations were seen among the youngest group (0–24 years) with almost no association in the oldest group (65+ years). We observed no evidence for modification by sex and hospital visit type. DiscussionDaily temperature variability was positively associated with mental health-related hospital visits within specific DTR ranges in New York State, after controlling for daily mean temperature. Given uncertainty on how climate change modifies temperature variability, additional research is crucial to comprehend the implications of these findings, particularly under different scenarios of future temperature variability.

Evaluation of a community-based brief intervention service for youth in crisis with suicidal ideation or self-harm.

To evaluate the implementation of a mixed virtual and in-person brief intervention for young people, aged 12-25 years, presenting to a large urban mental health service in crisis with suicidal ideation and/or self-harm. A pragmatic, real-world evaluation was conducted on the Youth Brief Intervention Service between June 2021 (inception) and October 2022. Service users were offered four sessions over an approximate one-month period. Sessions focused on distress tolerance, safety plans and support systems. Implementation outcomes related to service uptake, retention, fidelity of the model and service user experience. Effectiveness outcomes were measured pre-post and included mental health-related hospital service utilization (primary outcome), functioning, mental health status, self-harm, suicidal ideation and quality of life. Of the 136 young people referred to the Youth Brief Intervention Service, 99 were accepted with 17 disengaging before the first session. Eighty percent of people who commenced, completed the package of care. Young persons' and parent/carers experience of service was high (97% and 88%, respectively). Mental health-related emergency department presentations and inpatient days decreased from 3 months pre-intake to 3 months post-intake (42 vs. 7 presentations, X2 = 25.3, p < .001; 11 vs. 0 inpatient days, X2 = 9.1, p = .01). There were significant improvements in mental health status, days engaging in self-harm, general health and functioning and quality of life. The Youth Brief Intervention Service is feasible, acceptable, subjectively beneficial and coincided with less mental health-related emergency department presentations and inpatient days, and improved mental health status and behaviour.

Daily temperature variability in cities and mental health-related hospitalizations

Abstract Despite plausible behavioral and physiological pathways, limited evidence exists on how temperature variability is associated with acute mental health-related episodes. This analysis explored associations between daily temperature range (DTR) and mental health-related hospitalizations in New York State during 1995-2014. A case-crossover design with distributed lag non-linear DTR terms (0-6 days) estimated associations between ZIP Code-level DTR and hospitalizations for mood, anxiety, adjustment, and schizophrenia disorders, adjusting for daily mean temperature, and how associations varied by age, sex, admission type and season. For all outcomes, across most DTR distribution, divergence from the study period daily mean (7.7 °C) yielded a positive association to a threshold (5.2 °C, 25th percentile; 12.2 °C, 90th percentile), beyond which negative associations were observed. For mood disorders, an increase in DTR from 7.7 °C to 12.2 °C was associated with a cumulative 4.8% (95%CI, 4.0%−5.6%) increase in daily hospitalization rates. This increase was highest during transition seasons (6.0%, 4.5%−7.4%) compared with summer (1.8%, 0.6%−3.0%) and winter (-0.6%, -0.7%−1.9%). Evidence for effect-modification by age group and admission type was inconsistent across outcomes, without evidence for effect modification by sex. This study highlights potential impacts of increased temperature variability in a changing climate on mental health-related outcomes.

5.E. Workshop: Salutogenic Cities: European experiences in Urban Health

Abstract The Workshop titled “Salutogenic Cities: European experiences in Urban Health” - proposed and developed by the three EUPHA Section: Urban Public Health (URB), Public Mental Health (MEN) and Environmental Health (ENV) - is aimed to foster the dialogue between designers (architects and urban planners), Public Health experts (operators, professionals and epidemiologists), policy/decision makers and city users, to establish a multidisciplinary approach for understanding together how to create and manage healthy living outdoor urban environments. The Workshops mainly address both the “Climate emergency / Environment and health / Urban health” and the “Global health and Europe's role in global health” EPH23 conference topics. The Workshops purpose is to explore the link between the morpho-typological features of the urban environment and Public Health outcomes, that's crucial in the scientific scenario, taking into consideration the urbanization phenomena that characterizes contemporary society. Health is no longer a specifically individual health issue, but a collective priority strongly influenced by the environmental context and by strategies implemented by local Governments. Urban planning, at large and small scales, can be considered a key tool to protect and promote Urban Public Health. In this scenario, the COVID-19 emergency, has accelerated and emphasized several social, environmental and digital challenges, underling the focus on several aspects such as Urban mobility and walkable environment; Urban Green Spaces and ecosystem services assessment; Urban Health policies and actions. The Workshops program include inputs which they argue current experiences, emerging practices and scientific outcomes related to the Urban Health discipline. From methods, in “Improving health and wellbeing through health-centered, evidence-based urban planning methodologies” to actions, in “The urban burden of disease estimation for policy-making in 1000 European cities”. From epidemiological outcomes, in “Association between area-level walkability and glycated haemoglobin: a Portuguese population-based study” to hospitalizations implications, in “Daily temperature variability in cities and mental health-related hospitalizations”. Key messages • Explore the link between the morpho-typological features of the urban environment and Public Health outcomes, taking into consideration the urbanization phenomena that affect the contemporary society. • Establish a multidisciplinary approach for understanding together how to create and manage healthy living outdoor urban environments.

A diagnostic subgroup comparison of health care utilization patterns in individuals with eating disorders diagnosed in childhood and/or adolescence.

This study examined a 2-year period after diagnosis of an eating disorder to compare health care utilization in diagnostic subgroups including: anorexia nervosa (AN), bulimia nervosa (BN), binge-eating disorder (BED), avoidant/restrictive food intake disorder (ARFID), and other specified eating disorders (Other). We conducted a retrospective study of children diagnosed with AN (n = 674), BN (n = 230), BED (n = 59), ARFID (n = 171), and Other (n = 315). We used a general population cohort for comparison, matched 5:1 to the diagnostic subgroups on sex and birth date. We then conducted a separate analysis using the ARFID subgroup as a reference group compared to the other subgroups. Outcomes were determined using data linkage with health administrative databases and included hospitalizations, emergency department, general practitioner, psychiatry, and pediatrician visits. Odds ratios (dichotomous outcomes) and rate ratios (continuous outcome) were calculated. Mental health care utilization was higher for all subgroups compared to the general population. When the subgroups were compared to the ARFID subgroup, those with ARFID appeared to have similar health care utilization to the other subgroups, except when compared to those with AN. The AN subgroup had higher odds of a mental health related hospitalization (OR 1.62, 95% CI 1.04-2.5) higher rates of mental health related pediatrician visits (RR 1.76, 95% CI 1.26-2.46) and psychiatry visits (RR 1.69, 95% CI 1.07-2.68). Those with ARFID have similar utilization as other subtypes of eating disorders, except when compared to those with AN who have higher health care utilization. Our study found that the health service needs of young people with all types of eating disorders are substantially higher than the general population, and it appears that Avoidant/Restrictive Food Intake Disorder (ARFID) has similar health care utilization to other eating disorders.

Decreased inpatient psychiatric admissions with telepsychiatry use during the COVID-19 pandemic.

This study examines the quality of care provided through telepsychiatry by comparing psychiatric hospitalization rates among patients receiving in-person psychiatric care prior to the COVID-19 pandemic with rates among patients receiving virtual psychiatric care during the COVID-19 pandemic. Mental health-related hospitalization rates among patients enrolled in a large academic hospital's outpatient psychiatry programs between March 1, 2018 and February 28, 2022 were retrospectively analyzed. Four time periods were created, spanning March 1 to February 28 of the following year. Demographic and clinical data were collected from the electronic health record, and descriptive statistics were calculated. Change in hospitalization rate between time periods was evaluated using McNemar's test. In the 2018 time period, 7.38% of all enrolled patients were hospitalized, compared to 7.70% hospitalized in the 2019 period, 5.74% in the 2020 period, and 5.38% in the 2021 period. Patients enrolled in both the 2018 and the 2019 periods saw no difference in hospitalization rate between the 2 years (2.93% in 2018, 2.83% in 2019; p = 0.830); patients enrolled in both 2019 and 2020 saw significantly lower hospitalization rates in 2020 (5.47% in 2019, 4.58% in 2020; p = 0.022); and patients enrolled in both 2020 and 2021 saw no difference (3.34% in 2020, 3.23% in 2021; p = 0.777). Psychiatric hospitalization rates significantly decreased between the 2019 and the 2020 periods, suggesting a decrease in admissions associated with adoption of telepsychiatry. Future research should differentiate the roles played by telepsychiatry and COVID-19-related factors in reducing hospitalization rates during the pandemic.

Adherence to antipsychotic laboratory monitoring guidelines in children and youth: a population-based study.

In 2011, the Canadian Alliance for Monitoring Effectiveness and Safety of Antipsychotics in Children (CAMESA) published guidelines for the metabolic monitoring of antipsychotic-treated children and youth. Population-based studies examining adherence to these guidelines are needed to ensure the safe use of antipsychotics in children and youth. We conducted a population-based study of all Ontario residents aged 0 to 24 who were newly dispensed an antipsychotic between April 1, 2018, and March 31, 2019. We estimated prevalence ratios (PRs) and 95% confidence intervals (CI) associating sociodemographic characteristics with the receipt of baseline and follow-up (3- and 6-month) laboratory testing using log-Poisson regression models. Overall, 6,505 of 27,718 (23.5%) children and youth newly dispensed an antipsychotic received at least one guideline-recommended baseline test. Monitoring was more prevalent among individuals aged 10 to 14 years (PR 1.20; 95% CI 1.04 to 1.38), 15 to 19 years (PR 1.60; 95% CI 1.41 to 1.82), and 20 to 24 years (PR 1.71; 95% CI 1.50 to 1.94) compared to children under the age of 10. Baseline monitoring was associated with mental health-related hospitalizations or emergency department visits in the year preceding therapy (PR 1.76; 95% CI 1.65 to 1.87), a prior diagnosis of schizophrenia (PR 1.20; 95% CI 1.14 to 1.26) or diabetes (PR 1.35; 95% CI 1.19 to 1.54), benzodiazepine use (PR 1.13; 95% CI 1.04 to 1.24), and receipt of a prescription from a child and adolescent psychiatrist or developmental pediatrician versus a family physician (PR 1.41; 95% CI 1.34 to 1.48). Conversely, monitoring was less frequent in individuals co-prescribed stimulants (PR 0.83; 95% CI 0.75 to 0.91). The prevalence of any 3- and 6-month follow-up monitoring among children and youth receiving continuous antipsychotic therapy at these time points was 13.0% (1,179 of 9,080) and 11.4% (597 of 5,261), respectively. Correlates of follow-up testing were similar to those of baseline monitoring. Most children initiating antipsychotic therapy do not receive guideline-recommended metabolic laboratory monitoring. Further research is needed to understand reasons for poor guideline adherence and the role of clinician training and collaborative service models in promoting best monitoring practices.

The mental health and wellbeing impact of a Community Wealth Building programme in England: a difference-in-differences study

Wide differences in health exist between places in the UK, underscored by economic inequalities. Preston, an economically disadvantaged city in England, implemented a new approach to economic development, known as the Community Wealth Building programme. Public and non-profit organisations modified their procurement policies to support the development of local supply chains, improve employment conditions, and increase socially productive use of wealth and assets. We aimed to investigate the effect of this programme on population mental health and wellbeing. Difference-in-differences techniques compared trends in mental health outcomes in Preston, relative to matched control areas before (2011-15) and after (2016-19) the introduction of the programme. Outcomes were antidepressant prescribing, prevalence of depression, and mental health related hospital attendance rates using data provided by National Health Service Digital, the Quality and Outcomes Framework, and the Office for National Statistics. Additional analysis compared local authority measures of life satisfaction, median wages, and employment with synthetic counterfactuals created using Bayesian Structural Time Series. The introduction of the Community Wealth Building programme was associated with reductions in the prescribing of antidepressants (1·3 average daily quantities per person [95% CI 0·72-1·78) and prevalence of depression (2·4 per 1000 population [0·42-4·46]), relative to the control areas. The local population also experienced a 9% improvement in life satisfaction (95% credible interval 0-19·6%) and 11% increase in median wages (1·8-18·9%), relative to expected trends. Associations with employment and mental health related hospital attendance outcomes did not reach statistical significance. During the period in which the Community Wealth Building programme was introduced, there were fewer mental health problems than would have been expected compared with other similar areas, as life satisfaction and economic measures improved. This approach potentially provides an effective model for economic regeneration potentially leading to substantial health benefits. National Institute for Health Research.

COVID-19 and Pediatric Mental Health Hospitalizations

To analyze Australian national data to examine the impact of the coronavirus disease 2019 (COVID-19) pandemic on mental health-related hospital presentations among children and adolescents during the pandemic period with restrictions, and the period after the restrictions eased. We analyzed the monthly mental health-related inpatient admissions and emergency department (ED) attendances data from 6 large pediatric hospitals across Australia, using the Bayesian structural time series models. The COVID-19 restriction period was from March 2020 to December 2021 and the COVID-19 restriction-eased period from January to June 2022. A total of 130 801 mental health-related hospital admissions (54 907) and ED attendances (75 894) were analyzed. During the COVID-19 restriction period, there was a significant increase in inpatient admissions related to deliberate self-harm behaviors (82%, 95% credible interval [CrI], 7%-160%) and ED attendances related to overall mental health disorders (15%, 95% CrI, 1.1%-30%) and eating disorders (76%, 95% CrI, 36%-115%). The increase was higher among females and those living in the least socioeconomically disadvantaged areas, suggesting a widening gap between mental health-related presentations by sex and socioeconomic status. After the restrictions eased, there were slight declines in mental health-related hospital presentations; however, the numbers remained higher than the pre-COVID-19 levels. The increase in mental health-related hospital presentations during the COVID-19 period calls for additional support for pediatric mental health care, particularly for eating disorders and deliberate self-harm among female adolescents. It is important to monitor pediatric mental health service use as we enter "COVID-19 normal" period.

Mental healthcare for adults with mild intellectual disabilities: population-based database study in Dutch mental health services.

Adults with mild intellectual disability (MID) experience more mental health disorders than the general population. However, mental healthcare may be insufficiently tailored to match their needs. Detailed information is lacking regarding care provided to people with MID in mental health services. To compare mental health disorders and care provided to patients with and without MID in Dutch mental health services, including patients with missing MID status in the service files. In this population-based database study, we used a Statistics Netherlands mental health service database, containing health insurance claims of patients who utilised advanced mental health services in 2015-2017. Patients with MID were identified by linking this database with Statistic Netherlands' social services and long-term care databases. We identified 7596 patients with MID, of whom 60.6% had no intellectual disability registration in the service files. Compared with patients without intellectual disability (n = 329 864), they had different profiles of mental health disorders. They received fewer diagnostic (odds ratio 0.71, 95% CI 0.67-0.75) and treatment activities (odds ratio 0.56, 95% CI 0.53-0.59), and required more interprofessional consultations outside of the service (odds ratio 2.06, 95% CI 1.97-2.16), crisis interventions (odds ratio 2.00, 95% CI 1.90-2.10) and mental health-related hospital admissions (odds ratio 1.72, 95% CI 1.63-1.82). Patients with MID in mental health services have different profiles of mental health disorders and care than patients without intellectual disability. In particular, fewer diagnostics and treatments are provided, especially in those with MID with no intellectual disability registration, putting patients with MID at risk of undertreatment and poorer mental health outcomes.

The Effectiveness of Peer Support in Personal and Clinical Recovery: Systematic Review and Meta-Analysis.

Peer support has been shown to support personal recovery from mental illness. It is unclear whether the effects of peer support across different mental illnesses depend on the organizational setting. The authors reviewed the effectiveness of peer support for both personal recovery and clinical recovery of adults with any mental illness and evaluated the effectiveness of peer support in different settings. A systematic review of randomized controlled trials (RCTs) was conducted in PubMed, PsycInfo, CINAHL, Cochrane Library, and Web of Science. A meta-analysis of outcomes of personal and clinical recoveries at the end of interventions was conducted. In total, 49 RCTs with 12,477 participants with any mental illness were included. Most of the trials had a high risk for bias. Results of the meta-analysis indicated that peer support in general had a small positive effect on personal recovery (standard mean difference [SMD]=0.20; 95% CI=0.11-0.29) and decreased anxiety symptoms (SMD=-0.21; 95% CI=-0.40 to -0.02), with most trials evaluating peers added to mental health-related hospital services. No data for peers in established service roles were available for the meta-analysis. Peer-designed interventions developed to be provided independently of hospital services and delivered in community settings had a modest effect on self-advocacy. A small nonsignificant effect on personal recovery for peer support delivered online was also observed. The effect on personal recovery from mental illness was most evident in peer support added to hospital services. High-quality RCTs with comparable cocreated interventions and clear descriptions of mechanisms of change are needed to further investigate peer support efficacy.

Mental health-related hospitalizations among adolescents and emerging adults with autism in the United States: A retrospective, cross-sectional analysis of national hospital discharge data.

Autistic young people are more likely to have mental health conditions, like depression and bipolar disorder, than people without autism. These mental health issues sometimes lead to hospitalizations, which can be expensive and traumatic. Because of this, we wanted to understand mental health-related hospitalizations among autistic young people aged 10-20. We found that the main mental health reasons for the hospitalization of autistic young people were neurodevelopmental, disruptive, depressive, and bipolar disorders. These hospitalizations cost an average of US$7401.23 per stay, for a total of US$106 million in service delivery costs in 2016. Mental health-related hospitalizations were compared between young people with autism, young people with complex and chronic conditions, and young people with no chronic conditions. Autistic young people were almost 11 times more likely to be hospitalized for mental health reasons than young people with complex and chronic conditions, and two times more likely than young people with no complex and chronic conditions. We believe the United States needs better community-based mental health care for young people with autism.

Examining the relationship between maternal mental health-related hospital admissions and childhood developmental vulnerability at school entry in Canada and Australia.

It is well established that maternal mental illness is associated with an increased risk of poor development for children. However, inconsistencies in findings regarding the nature of the difficulties children experience may be explained by methodological or geographical differences. We used a common methodological approach to compare developmental vulnerability for children whose mothers did and did not have a psychiatric hospital admission between conception and school entry in Manitoba, Canada, and Western Australia, Australia. We aimed to determine if there are common patterns to the type and timing of developmental difficulties across the two settings. Participants included children who were assessed with the Early Development Instrument in Manitoba, Canada (n = 69 785), and Western Australia, Australia (n = 19 529). We examined any maternal psychiatric hospital admission (obtained from administrative data) between conception and child's school entry, as well as at specific time points (pregnancy and each year until school entry). Log-binomial regressions modelled the risk of children of mothers with psychiatric hospital admissions being developmentally vulnerable. In both Manitoba and Western Australia, an increased risk of developmental vulnerability on all domains was found. Children had an increased risk of developmental vulnerability regardless of their age at the time their mother was admitted to hospital. This cross-national comparison provides further evidence of an increased risk of developmental vulnerability for children whose mothers experience severe mental health difficulties. Provision of preventative services during early childhood to children whose mothers experience mental ill health may help to mitigate developmental difficulties at school entry.

Mental health-related hospitalisations associated with patterns of child protection and youth justice involvement during adolescence: A retrospective cohort study using linked administrative data from the Northern Territory of Australia

BackgroundAdolescents involved with child protection and youth justice systems carry a greater burden of mental health problems, but little is known about how this risk differs by patterns of involvement, especially amongst Aboriginal children who are over-represented in these systems. ObjectiveDescribe patterns of child protection and youth justice involvement among Aboriginal and non-Aboriginal adolescents in the Northern Territory (NT) of Australia associated with a higher prevalence and incidence of mental health-related hospitalisations. MethodA retrospective cohort study was developed using a whole-population repository of linked administrative data. The cohort consisted of 14,972 adolescents who turned 10 between 2004 and 2009, inclusive. Odds (OR) and incidence rate ratios (IRR), estimated using zero inflated negative binomial regression, were used to determine if there was a higher prevalence and incidence, respectively, of mental health-related hospitalisations associated with different levels of child protection and youth justice involvement. ResultsAn increasing gradient of prevalence and incidence of mental health-related hospitalisations was observed with increasing levels of child protection and youth justice involvement. Adolescents who experienced out-of-home-care (OOHC) (OR = 12.06; 95 % CI = 5.64–25.53) and detention (OR = 11.82; 95 % CI = 3.06–45.15) experienced the highest prevalence of mental health-related hospitalisations. After adjustment, only OOHC was associated with a higher incidence of hospitalisations (IRR = 2.67; 95 % CI = 1.73–4.11). Substance misuse was the most common diagnosis among adolescents with child protection or youth justice involvement who were hospitalised.Implications: The findings suggest adolescents with child protection and youth justice involvement are at greater risk of hospitalisation for mental health issues. Trauma-informed services in the child protection and youth justice systems require better coordination and integration to assess and respond to complex mental health issues, especially for those who have been placed in OOHC and/or detention. The over-representation of Aboriginal adolescents exposed to child protection, youth justice, and mental health-related hospital admissions reinforces the need for such services to also be culturally safe and responsive.

Suicide among those who use mental health services: Suicide risk factors as evidenced from contact-based characteristics in Victoria.

The majority of suicide decedents have had contact with health services in the months before their death. Contacts for mental health services present potential suicide prevention opportunities. This study aims to compare contact-based characteristics among suicide decedents and living controls in the year subsequent to clinical mental health contact with the public health system in Victoria, Australia. A population-based nested case-control study of those who had mental health-related hospital and community contacts with the public health system was conducted. Cases (suicide decedents) were age and gender-matched to living controls (suicide non-decedents). These records were linked to records of suicides that occurred in the 12 months following the health service contact, between January 1, 2011, and December 31, 2016. Victorian residents aged 10 years and above were selected at the time of contact (483,933 clients). In the study population, conditional logistic regression models were used to assess the relationship between contact-based characteristics and suicide. Socio-demographics and mental health-related hospital and community contact data was retrieved from the Victorian Admitted Episodes Dataset, the Victorian Emergency Minimum Dataset and the Public Clinical Mental Health database and suicide data from the Victorian Suicide Register. During a six-year period, 1,091 suicide decedents had at least one mental health contact with the public health system in the 12 months preceding the suicide. Overall, controls used more mental health services than cases; however, cases used more mental health services near the event. The relationship between the type of service and suicide differed by service type: hospital admissions and emergency department presentations had a significant positive association with suicide with an OR of 2.09 (95% CI 1.82-2.40) and OR of 1.13 (95% CI 1.05-1.22), and the effect size increased as the event approached, whereas community contacts had a significant negative association with an OR of 0.93 (95% CI 0.92-0.94), this negative association diminished in magnitude as the event approached (OR∼1). Suicide decedents had less contact with mental health services than non-decedents; however, evidence suggests suicide decedents reach out to mental health services proximal to suicide. An increase in mental health service contact by an individual could be an indication of suicide risk and therefore an opportunity for intervention. Further, community level contact should be further explored as a possible prevention mechanism considering the majority of suicide decedents do not access the public clinical mental health services.

The impact of social drivers, conditional cash transfers and their mechanisms on the mental health of the young; an integrated retrospective and forecasting approach using the 100 million Brazilian Cohort: A study protocol.

BackgroundPhysical, emotional, and social changes, including exposure to poverty, abuse, or violence, increases youth vulnerability to mental illness. These factors interfere with development, limit opportunities, and hamper achievement of a fulfilling life as adults. Addressing these issues can lead to improved outcomes at the population level and better cost-effectiveness for health services. Cash transfer programs have been a promising way to address social drivers for poor mental health. However, it is still unclear which pathways and mechanisms explain the association between socioeconomic support and lower mental illness among youth. Therefore, we will evaluate the effect of social drivers on youth mental health-related hospitalizations and suicide, test mechanisms and pathways of a countrywide socioeconomic intervention, and examine the timing of the intervention during the life course.MethodsWe will combine individual-level data from youth national hospitalization, mental health disorders and attempted suicide, suicide registries and notifications of violence, with large-scale databases, including “The 100 Million Brazilian Cohort”, over an 18-year period (2001–2018). Several approaches will be used for the retrospective quasi-experimental impact evaluations, such as Regression Discontinuity Designs, Propensity Score Matching and difference-in-differences, combined with multivariable regressions for cohort analyses. We will run multivariate regressions based on hierarchical analysis approach to evaluate the association between important social drivers (mental health care, demographic and economic aspects) on mental health-related hospitalizations and suicide among youth. Furthermore, we will perform microsimulations to generate projections regarding how mental health-related hospitalizations and suicide trends will be in the future based on the current state, and how BFP implementation scenarios will affect these trends.DiscussionThe results of this project will be of vital importance to guide policies and programs to improve mental health and reduce mental health-related hospitalizations and suicide in youth. It will provide information to improve the effectiveness of these programs worldwide. If cash transfers can decrease mental health problems among youth and reduce suicide.

Population-wide cohort study of statin use for the secondary cardiovascular disease prevention in Scotland in 2009–2017

ObjectiveTo estimate the extent of suboptimal statin use for the secondary prevention of atherosclerotic cardiovascular disease (ASCVD) at different stages of the treatment pathway and identify patient groups at risk...

Hospitalization and Mortality Outcomes Among Childhood Cancer Survivors by Race, Ethnicity, and Time Since Diagnosis

Cancer outcomes are relatively poor in adults who belong to minoritized racial and ethnic groups. Survival and long-term outcomes by race and ethnicity in individuals with childhood cancers are less studied. To evaluate survival and hospitalization among American Indian and Alaska Native, Asian, Black, and Hispanic children compared with non-Hispanic White children with cancer. This cohort study evaluated all individuals born in Washington State who were younger than 20 years (hereafter referred to as children) and had been diagnosed with cancer during 1987 to 2012, with follow-up ranging from 1 to 27 years. The data subset was built in 2019, and statistical analyses were completed in January 2022. Race and ethnicity. Mortality and hospitalization events for all other racial and ethnic groups relative to non-Hispanic White children estimated by Cox proportional hazards regressions for the first 5 years after diagnosis and among cancer survivors 5 or more years after diagnosis. A total of 4222 children (mean [SD] age, 8.4 [6.4] years; 2199 [52.1%] male; 113 American Indian and Alaska Native [2.7%], 311 Asian [7.4%], 196 Black [4.6%], 387 Hispanic [9.2%], and 3215 non-Hispanic White [76.1%]) with cancer diagnosed at younger than 20 years during 1987 to 2012 were included. Mortality was similar across all groups. Compared with non-Hispanic White survivors at less than 5 years after diagnosis, there were no greatly increased hazard ratios (HRs) for hospitalization. Among survivors at 5 or more years after diagnosis, hospitalization HRs were 1.7 (95% CI, 1.0-3.0) for American Indian and Alaska Native survivors and 1.5 (95% CI, 0.9-2.4) for Black survivors. Significantly increased HRs among Hispanic children were observed for infection-related (HR, 1.4; 95% CI, 1.2-1.6), endocrine-related (HR, 1.3; 95% CI, 1.1-1.6), hematologic-related (HR, 1.3; 95% CI, 1.1-1.5), respiratory-related (HR, 1.3; 95% CI, 1.0-1.5), and digestive-related (HR, 1.2; 95% CI, 1.0-1.5) conditions. American Indian and Alaskan Native children had increased HRs for infection-related (HR, 2.3; 95% CI, 1.2-4.5), hematologic-related (HR, 3.0; 95% CI, 1.4-6.5), and digestive-related (HR, 2.6; 95% CI, 1.3-5.4) conditions. Both American Indian and Alaska Native (HR, 3.6; 95% CI, 1.4-9.0) and Black (HR, 2.5; 95% CI, 1.2-5.5) children had increased mental health-related hospitalizations and death. In this cohort study, disproportionately increased long-term risks of hospitalization for physical and mental conditions may have contributed to worse outcomes by race. A key component to bridging the morbidity gap by race is improved understanding of reasons for greater cause-specific hospitalizations in some groups, with development of culturally appropriate intervention strategies.