Rates of childhood mental health problems are increasing in the UK. Early identification of childhood mental health problems is challenging but critical to children’s future psychosocial development. This is particularly important for children with social care contact because earlier identification can facilitate earlier intervention. Clinical prediction tools could improve these early intervention efforts.

Characterise a novel cohort consisting of children in social care and develop effective machine learning models for prediction of childhood mental health problems.

We used linked, de-identified data from the Secure Anonymised Information Linkage Databank to create a cohort of 26 820 children in Wales, UK, receiving social care services. Integrating health, social care and education data, we developed several machine learning models aimed at predicting childhood mental health problems. We assessed the performance, interpretability and fairness of these models.

Risk factors strongly associated with childhood mental health problems included age, substance misuse and being a looked after child. The best-performing model, a gradient boosting classifier, achieved an area under the receiver operating characteristic curve of 0.75 (95% CI 0.73–0.78). Assessments of algorithmic fairness showed potential biases within these models.

Machine learning performance on this prediction task was promising. Predictive performance in social care settings can be bolstered by linking diverse routinely collected data-sets, making available a range of heterogenous risk factors relating to clinical, social and environmental exposures.

History of prior mental disorder, particularly post-traumatic stress disorder (PTSD), increases risk for PTSD following subsequent trauma exposure. However, limited research has examined differences associated with specific prior mental disorders among people with PTSD.

The current study examined whether different prior mental disorders were associated with meaningful differences among individuals presenting to a specialist service for severe earthquake-related distress following the Canterbury earthquakes (N = 177).

Two sets of comparisons were made: between participants with no history of prior disorder and participants with history of any prior disorder; and between participants with history of prior PTSD and those with history of other prior disorders. Comparisons were made in relation to sociodemographic factors, earthquake exposure, peri-traumatic distress, life events and current psychological functioning.

Participants with any prior mental disorder had more current disorders than those with no prior disorder. Among participants with history of any prior disorder, those with prior PTSD reported more life events in the past 5 years than those with other prior disorders.

Findings suggest a history of any prior mental disorder contributes to increased clinical complexity, but not increased PTSD severity, among people with PTSD seeking treatment. Although post-disaster screening efforts should include those with prior mental disorders, it should also be recognised that those with no prior disorders are also at risk of developing equally severe PTSD.

Oral contraceptive pills (OCP) have received increased critical attention recently owing to their perceived link with mental health, especially among adolescent girls. The empirical literature, however, includes mixed findings on whether OCP use is associated with poorer mental health.

To examine the association between the use of OCP and internalising problems in adolescent girls.

This study was embedded in the iBerry study, a population-based cohort of adolescents oversampled for behavioural and emotional problems from the greater Rotterdam area, The Netherlands. In 372 girls, internalising problems were measured using the Youth Self Report, and use of OCP was determined by parental interview and self-report questionnaire across two subsequent waves (mean ages 14.9 and 17.9 years, respectively). Multiple regression analyses were performed to determine the association. Analyses were adjusted for various sociodemographic factors and adjusted for previous internalising problems assessed at a mean age of 14.9 years.

In total, 204 girls (54.8%) used OCP. OCP use was associated with fewer internalising problems in adolescent girls compared with non-use (adjusted β = −2.22, 95% CI [−4.24, −0.20]; P = 0.031).

In this research, we found that adolescent girls using OCP reported fewer internalising problems compared with non-users. This association was most prominent for girls with pre-existing internalising problems. Although healthy user bias may have a role, our observations suggest a potential therapeutic benefit for those with greater baseline challenges.

Current empirical understanding of the relationship between psychopathology and terrorist behaviours in women is limited, because most research focuses on male perpetrators and relies on secondary sources. Addressing this gap is crucial, particularly given previous research that highlights significant differences in mental health problems between women and men involved in non-terrorist violent activities.

To empirically examine the presence of psychopathology in women exhibiting terrorist behaviours, as well as its potential role in these behaviours.

A case series study of 14 Dutch female convicts associated with the (so-called) Islamic State of Iraq and Syria (ISIS), examining the occurrence and types of mental disorders, psychopathological problems and pathological personality traits, and exploring their potential role in terrorist behaviours based on forensic mental health reports from psychiatrists and psychologists.

Half of the women (n = 7) exhibited mental disorders during terrorist activities, primarily personality disorders. Psychopathological problems included susceptibility to influence (71%, n = 10), identity problems (64%, n = 9), feelings of inferiority (57%, n = 8) and naivety (50%, n = 7). A significant link between terrorism and mental disorders, psychopathological problems or pathological personality traits was identified in almost half of the women (43%, n = 6).

Psychopathology is present in some women involved in terrorist behaviours, influencing their involvement, but is absent or irrelevant in others. Identifying psychopathology in women with terrorist tendencies is essential for early prevention and should be a core competency for psychiatrists.

Understanding the place of death for individuals with mental and behavioural disorders (MBDs) is essential for identifying disparities in healthcare access and outcomes, as well as addressing broader health inequities within this population.

To examine the place of death among individuals in Sweden with the underlying cause of death reported as a MBD and compare variations between diagnostic groups, as well as explore associations between place of death and individual, sociodemographic and clinical factors.

This population-level analysis used death certificate data (gender, age, underlying cause of death and place of death) recorded between 2013 and 2019 and other national register data. MBD group differences were compared using chi-square tests (χ2) and multinominal logistic regressions explored variations in place of death.

The final sample consisted of 2875 individuals. Our regression model revealed that individuals with MBDs other than intellectual disabilities were less likely to die in hospitals (odds ratio 0.60–0.134 [95% CI = 0.014–0.651]) or care homes (odds ratio 0.11–0.97 [95% CI = 0.003–0.355]) than at home. Substance use disorders were the most common underlying cause of death (61.3%). This group consisted predominantly of men (78.8%, χ2, P < 0.001), and tended to be younger (χ2, P < 0.001).

Individuals with intellectual and developmental disabilities are more likely to die in hospitals or care homes than at home. Those with MBDs, particularly substance use disorders, face a high risk of premature death, highlighting gaps in healthcare and palliative care provision for these populations.

Evidence indicates that the COVID-19 pandemic has led to an increase in self-harm among adolescents; however, little is known about the trends in prevalence after the end of the pandemic.

This retrospective cross-sectional database study evaluates changes in the prevalence and clinical characteristics of self-harm among adolescents who sought attention from the emergency service of the largest children’s psychiatric hospital in Mexico before, during and after the COVID-19 pandemic.

After comparing the clinical characteristics of self-harm between the three periods, we calculated the monthly prevalence of self-harm among patients (n = 3520) visiting the hospital’s emergency psychiatric services over a period of 58 months. Using joinpoint regression, we evaluated temporal trends in self-harm prevalence.

Affective disorders and hitting as a method of self-harm were more frequent during and after the pandemic in comparison with the pre-pandemic period. The prevalence of self-harm diminished from March 2019 to March 2023, a trend followed by an increase coinciding with the end of the pandemic and the return to normal activities.

The significant increase in prevalence observed after the end of the pandemic suggests a long-term impact on mental health of adolescents. This underscores the need for monitoring this population during post-pandemic years to provide timely interventions.

Second-generation antipsychotics (SGAs) can cause corrected QT interval (QTc) prolongation as a side-effect. This may limit their clinical use and pose safety concerns for patients.

To analyse the risk of QTc prolongation associated with eight second-generation antipsychotics and observe the timing characteristics of QTc prolongation events and subsequent changes in medication strategies.

Using data from the hospital information system of a large mental health centre, this retrospective cohort study included 5130 patients (median follow-up: 141.2 days) treated between 2007 and 2019. A marginal structural Cox model was used to compare the hazard ratios for QTc prolongation associated with various SGAs.

The mean age of the cohort was 35.54 years (s.d. = 14.22), and 47.8% (N = 2454) were male. Ziprasidone, amisulpride and olanzapine were the only SGAs associated with QTc prolongation. Ziprasidone presented the highest risk (hazard ratio 1.72, 95% CI: 1.03–2.85, adjusted P = 0.03), followed by amisulpride (hazard ratio 1.56, 95% CI: 1.04–2.34, adjusted P = 0.03) and olanzapine (hazard ratio 1.40, 95% CI: 1.02–1.94, adjusted P = 0.04).

Ziprasidone, amisulpride and olanzapine are associated with increased risk of QTc prolongation. Regular electrocardiogram monitoring is recommended when clinicians prescribe such drugs.

Subjective cognitive decline (SCD) is defined as self-reported increase in confusion or memory loss. There is limited research on the interplay between rural–urban residence and education on SCD.

Examine rural–urban differences in SCD, and whether education moderates this relationship.

Respondents aged ≥45 years were queried about SCD in the 2022 Behavioral Risk Factor Surveillance System data, creating a sample size of 63 890. A logistic regression analysed the association between rural–urban residence and SCD, and moderation was tested by an interaction with education.

SCD was more common among rural (12.0%) compared with urban (10.7%) residents. Rural residence was associated with 9% significantly higher odds of SCD compared with urban residence after adjusting for sociodemographic and health covariates (adjusted odds ratio (aOR) = 1.09, P = 0.01). There was a negative relationship between education level and SCD, including the association of college degree with 15% lower odds of SCD compared with less than high school degree (aOR = 0.85, P < 0.01). Education was a significant moderator, with higher education associated with lower odds of SCD for urban, but not rural, residents.

Rural setting and lower education were associated with higher odds of SCD, but higher education was protective for only urban residents. These results indicate that higher education may be a gateway for more opportunities and resources in urban settings, with cascading impacts on cognition. Future research should examine reasons for the diverging cognitive benefits from education depending on rural–urban residence.

Alcohol use in autism spectrum disorder (ASD) is under-researched. Previous reviews have explored substance use as a whole, but this neglects individual characteristics unique to different substances. Alcohol use in non-clinical samples is associated with diverse responses. To advance practice and policy, an improved understanding of alcohol use among people with ASD is crucial to meet individual needs.

This was a narrative systematic review of the current literature on the association between alcohol use and ASD, focusing on aetiology (biological, psychological, social and environmental risk factors) and implications (consequences and protective factors) of alcohol use in autistic populations who utilise clinical services. We sought to identify priority research questions and offer policy and practice recommendations.

PROSPERO Registration: CRD42023430291. The search was conducted across five databases: CINAHL, EMBASE, MEDLINE, PsychINFO and Global Health. Included studies explored alcohol use and ASD within clinical samples.

A total of 22 studies was included in the final review. The pooled prevalence of alcohol use disorder in ASD was 1.6% and 16.1% in large population registers and clinical settings, respectively. Four components were identified as possible aetiological risk factors: age, co-occurring conditions, gender and genetics. We identified ten implications for co-occurring alcohol use disorder in ASD, summarised as a concept map.

Emerging trends in the literature suggest direction and principles for research and practice. Future studies should use a standardised methodological approach, including psychometrically validated instruments and representative samples, to inform policy and improve the experience for autistic populations with co-occurring alcohol use.

A systematic review/meta-analysis synthesising the existing evidence regarding the prevalence of loneliness and social isolation among individuals with mild cognitive impairment (MCI) or dementia is lacking.

A systematic review and meta-analysis was conducted to investigate the prevalence and factors associated with loneliness and social isolation among individuals with MCI or dementia.

A search was conducted in five established electronic databases. Observational studies reporting prevalence and, where available, factors associated with loneliness/isolation among individuals with MCI and individuals with dementia, were included. Important characteristics of the studies were extracted.

Out of 7427 records, ten studies were included. The estimated prevalence of loneliness was 38.6% (95% CI 3.7–73.5%, I2 = 99.6, P < 0.001) among individuals with MCI. Moreover, the estimated prevalence of loneliness was 42.7% (95% CI 33.8–51.5%, I² = 90.4, P < 0.001) among individuals with dementia. The estimated prevalence of social isolation was 64.3% (95% CI 39.1–89.6%, I² = 99.6, P < 0.001) among individuals with cognitive impairment. Study quality was reasonably high. It has been found that living alone and more depressive symptoms are associated with a higher risk of loneliness among individuals with dementia.

Social isolation, and in particular loneliness, are significant challenges for individuals with MCI and dementia. This knowledge can contribute to supporting successful ageing among such individuals. Future research in regions beyond Asia and Europe are clearly required. In addition, challenges such as chronic loneliness and chronic social isolation should be examined among individuals with MCI or dementia.

Family and friends (family carers) provide substantial support to those with mental ill health, often affecting their own well-being. Subsequently, family carers have their own recovery journeys. Research highlights numerous benefits of attending Recovery Colleges, but whether these apply for family carers remains unexplored.

We aimed to explore family carers’ experiences of attending Recovery Colleges across England, to understand current provision and how this might better include and support family carers.

Together with lived experience researchers, this qualitative focus group study used collaborative thematic analysis of online focus groups and interviews with family carers and Recovery College staff from across England.

We generated six superordinate themes: ‘The “carer” identity is not clearcut’, ‘Recovery ethos applies to family carers too’, ‘Power of lived experience’, ‘Educational focus is appealing’, ‘Family carers deserve recognition and provision’ and ‘Reaching out and fitting around family carers’. Attending Recovery Colleges developed family carers understandings and gave them skills to navigate services and support themselves and others, which furthered their own recovery journeys. Shared learning spaces were helpful, but participants felt these were not always oriented to include family carers. Our findings revealed ways Recovery Colleges could increase their relevance and accessibility to family carers.

The unique characteristics of Recovery Colleges suited the recovery needs of family carers. However, more resources are needed to develop this potential and reach more family carers. Family carer co-researchers enriched our findings, and discussions with the Recovery College community furthered our recommendations for practice.

A lifetime history of non-suicidal self-injury (NSSI) is a risk factor for subsequent behavioural and emotional problems, including depression, aggression and heightened emotional reactivity. Traumatic experiences, which are frequently reported by individuals with NSSI, also show predictive links to these mental health problems. However, the exact connections between these areas and their subdomains remain unclear.

To explore in detail the relationships of specific characteristics of NSSI (e.g. termination in adolescence, duration, frequency, reinforcement mechanisms) and various types of traumatic experience (emotional, physical, sexual) with distinct aspects of emotional reactivity (sensitivity, intensity, persistence), aggression (behavioural, cognitive, affective) and severity of depression in university students.

Via online survey, 150 university students aged 18 to 25 years, who had self-injured at least once, provided information on NSSI, and completed questionnaires including the Childhood Trauma Questionnaire, Patient Health Questionnaire, Emotion Reactivity Scale, and Aggression Questionnaire. Regression analyses were conducted to determine risk factors linked to increased depression scores, aggression and emotional reactivity. The study was pre-registered in the German Clinical Trials Register (DRKS00023731).

Childhood emotional abuse contributed to emotional reactivity, aggression and depressive symptom severity (β = 0.33–0.51). Risk factors for sustained NSSI beyond adolescence included increased automatic positive reinforcement (odds ratio: 2.24).

Childhood emotional abuse significantly contributes to emotional and behavioural problems and needs to be considered in NSSI therapy. NSSI was found to persist into adulthood when used as an emotion regulation strategy.

Research shows initial COVID-19 lockdowns increased population mental distress. Yet, the mental health impact of repeated lockdowns in England remains unknown.

To: (a) explore changes in population mental health symptoms over the COVID-19 pandemic period (March 2020 to March 2021) in England, comparing this with trends from a decade before (2009–2019) as well as after (2021–2023); (b) compare the mental health impact of each of the three lockdowns in England with periods of eased restrictions, determining who was most affected; (c) examine the impact of demographics and distinct time periods on the prevalence of mental health symptoms.

A secondary analysis of a national longitudinal cohort study, utilising data from Waves 1–13 of the UK Household Longitudinal Study and from Waves 1–9 of the COVID-19 Survey. Mental health was assessed using the 12-item General Health Questionnaire. Student t-tests and logistical regressions were conducted.

There was a significant increase in the prevalence of self-reported symptoms of mental health during England's pandemic period, encompassing three lockdowns, compared with the average of rates from 10 years before. Rates of reported mental health symptoms were not significantly different across each lockdown, but were significantly higher than pre-pandemic rates, declining with eased restrictions. Rates from the end of lockdown to May 2023 revealed elevated mental health symptoms compared with pre-pandemic. Elevated symptoms were observed for women, people homeworking, those with health conditions, individuals aged 30–45 years and those experiencing loneliness.

Repeated lockdowns in England had a substantial impact on mental health, indicating requirements for ongoing mental health support.

Adolescence is the peak life stage for the development of mental illness. Whole-school approaches to mental health and well-being, modelled on the World Health Organization’s Health-Promoting Schools Framework, hold vast potential in this developmentally sensitive period. However, the evidence base for these interventions is inconclusive.

Our study examines the effectiveness of The Resilience Project School Partnership Program, a whole-school intervention involving students, teachers and parents, centred around concepts of gratitude, empathy, emotional literacy and mindfulness.

A quasi-experimental study with an intervention and a control arm was used to evaluate the programme in 40 149 students across 102 schools in 2023. Data collected included sociodemographic information and outcomes derived from validated scales, comprising life satisfaction, hope, coping skills, anxiety and depression. Intervention schools were stratified by the number of years they had implemented the programme, and mixed-effects regression models were used to evaluate the programme.

After adjusting for confounders, participants at schools who had been implementing the programme for 6 years or longer demonstrated significantly better outcomes across all five domains (life satisfaction: B = 0.627, 95% CI 0.465–0.789; hope: B = 2.135, 95% CI 0.895–3.347; coping skills: B = 0.438, 95% CI 0.250–0.625; anxiety: odds ratio = 0.658, 95% CI 0.559–0.774; depression: odds ratio = 0.534, 95% CI 0.459–0.620). Only depression was significantly lower among participants at schools in their fourth or fifth year of implementing the programme (odds ratio = 0.941, 95% CI 0.935–0.948).

Our findings indicate that whole-school interventions may require long-term investment to realise their potential and highlight implementation duration as an important consideration for future evaluations of whole-school interventions.

Research suggests that those caring for a loved one with an eating disorder in the UK report unmet needs and highlight areas for improvement. More research is needed to understand these experiences on a wider, national scale.

To disseminate a national survey for adults who had experience caring for a loved one with an eating disorder in the UK, informed by the findings of a smaller scale, qualitative study with parents, siblings and partners in the UK.

A cross-sectional web-based survey was disseminated to adults who had experience caring for a loved one with an eating disorder in the UK.

A total of 360 participants completed the survey. Participants described experiences of care received in both children and young people's, and adult services. Those receiving care from children and young people's services generally reported more timely care, greater involvement in care and more confidence managing their loved one's symptoms post-discharge. In both settings, participants identified a number of areas for improvement, including more timely access to care, improved transition processes and discharge planning, and increased involvement in their loved one's care.

This survey captures the experiences of individuals caring for a loved one with an eating disorder in the UK. There are identified discrepancies between experiences of care in children and young people services compared with adult services. Clinical implications and recommendations for improvement are discussed, including improved transition and discharge processes, increased involvement of and/or support for carers themselves, and more timely access to support services for the unwell individual.

Functional cognitive disorder is an increasingly recognised subtype of functional neurological disorder for which treatment options are currently limited. We have developed a brief online group acceptance and commitment therapy (ACT)-based intervention.

To assess the feasibility of conducting a randomised controlled trial of this intervention versus treatment as usual (TAU).

The study was a parallel-group, single-blind randomised controlled trial, with participants recruited from cognitive neurology, neuropsychiatry and memory clinics in London. Participants were randomised into two groups: ACT + TAU or TAU alone. Feasibility was assessed on the basis of recruitment and retention rates, the acceptability of the intervention, and signal of efficacy on the primary outcome measure (Acceptance and Action Questionnaire II (AAQ-II)) score, although the study was not powered to demonstrate this statistically. Outcome measures were collected at baseline and at 2, 4 and 6 months post-intervention, including assessments of quality of life, memory, anxiety, depression and healthcare use.

We randomised 44 participants, with a participation rate of 51.1% (95% CI 40.8–61.5%); 36% of referred participants declined involvement, but retention was high, with 81.8% of ACT participants attending at least four sessions, and 64.3% of ACT participants reported being ‘satisfied’ or ‘very satisfied’ compared with 0% in the TAU group. Psychological flexibility as measured using the AAQ-II showed a trend towards modest improvement in the ACT group at 6 months. Other measures (quality of life, mood, memory satisfaction) also demonstrated small to modest positive trends.

It has proven feasible to conduct a randomised controlled trial of ACT versus TAU.