Existing panel studies on the relationships between cognition and depressive symptoms did not systematically separate between- and within-person components, with measurement time lags that are too long for precise assessment of dynamic within-person relationships.

To investigate the bidirectional relationships between cognition and depressive symptoms and examine the effects of sociodemographic characteristics and lifestyle factors via random-intercept, cross-lagged panel modelling (RI-CLPM) in middle-aged and older adults.

The sample comprised 24 425 community-based residents aged 45 years or above, recruited via five waves of the China Health and Retirement Longitudinal Study (2011–2020). Cognition was evaluated using the Telephone Interview of Cognition Status, and depressive symptoms were assessed by the ten-item Center for Epidemiologic Studies Depression Scale. RI-CLPM included sociodemographic and lifestyle factors as time-invariant and -varying covariates. Subgroup analysis was conducted across gender, age groups and urban/rural regions.

RI-CLPM showed a superior fit to cross-lagged panel models. Male, higher education, married, urban region, non-smoking, currently working and participation in social activities were linked with better cognition and fewer depressive symptoms. Overall, cognition and depressive symptoms showed significant and negative bidirectional cross-lagged effects over time. Despite similar cross-lagged effects across gender, subgroup analysis across urbanicity found that cross-lagged effects were not significant in urban regions.

The present study provided nuanced results on negative bidirectional relationships between cognition and depressive symptoms in Chinese middle-aged and older adults. Our results highlight the health disparities in cognitive and emotional health across urbanicity and age groups.

Suicide-related stigma (i.e. negative attitudes towards people with suicidal thoughts and/or behaviours as well as those bereaved by suicide) is a potential risk factor for suicide and mental health problems. To date, there has been no scoping review investigating the association between suicide-related stigma and mental health, help-seeking, suicide and grief across several groups affected by suicide.

To determine the nature of the relationship between suicide-related stigma and mental health, help-seeking, grief (as a result of suicide bereavement) and suicide risk.

This review was registered with PROSPERO (CRD42022327093). Five databases (Web of Science, APA PsycInfo, Embase, ASSIA and PubMed) were searched, with the final update in May 2024. Studies were included if they were published in English between 2000 and 2024 and assessed both suicide-related stigma AND one of the following: suicide, suicidal thoughts or suicidal behaviours, help-seeking, grief or other mental health variables. Following screening of 14 994 studies, 100 eligible studies were identified. Following data charting, cross-checking was conducted to ensure no relevant findings were missed.

Findings across the studies were mixed. However, most commonly, suicide-related stigma was associated with higher levels of suicide risk, poor mental health, lowered help-seeking and grief-related difficulties. A model of suicide-related stigma has been developed to display the directionality of these associations.

This review emphasises the importance of reducing the stigma associated with suicide and suicidal behaviour to improve outcomes for individuals affected by suicide. It also identifies gaps in our knowledge as well as providing suggestions for future research.

Little is known about the transition process for those returned to prison following treatment in secure psychiatric services. This study is the first internationally to explore the process of discharge/aftercare planning for this population.

To identify the current national discharge and aftercare planning procedures for people returned to prison in England and Wales.

A national survey of current service discharge planning and aftercare arrangement practices in low- and medium-secure psychiatric services and prison mental health teams in England and Wales.

We had a 72% response rate across prison-based and secure mental health services. A summative contents analysis highlighted that outstanding priority areas for improvement, include (a) relationship building to improve communication and understanding between secure psychiatric services, prison mental health services, and the prison estate and (b) significant reform and additional resources to achieve the expected standard of care and to provide people returned to prison with a care package tailored to meet their specific needs.

Effective care planning and management of return to prison from secure psychiatric services has the potential to improve patient health and well-being in prison and up to and beyond their subsequent prison release, with far-reaching effects on prevention of relapse, hospital readmission, reoffending and other adverse events.

More people than ever are receiving support for mental health crises, and instances of suicide continue to grow. Mental health funding has recently increased, focusing on improving services that provide an alternative to emergency departments, such as urgent helplines and crisis cafés. However, there is a lack of literature examining the efficacy of these services, despite research suggesting they may be associated with lower hospital admission rates.

We aimed to evaluate the perspectives of people with lived experience of accessing a variety of mental health crisis services in the UK.

One-to-one interviews were conducted with 25 individuals as part of a qualitative grounded theory analysis.

The following themes were identified as important for recovery: more than a diagnosis (a need for person-centred care); instilling hope for the future (access to creative spaces and community); and a safe space for recovery (out-of-hours crisis cafés). Many have credited crisis cafés with saving their lives and felt there should be increased funding provided for collaboration between the National Health Service (NHS) and the third sector. Participants highlighted the need for interim support for those awaiting therapy via the NHS and continuity of care as key areas for improvement.

NHS services are struggling to meet the mental health needs of the population, resulting in lengthy waiting times for therapy and an over-reliance on the third sector. While crisis cafés are currently provided at a low cost and appear to result in satisfaction, policymakers must ensure they receive adequate funding and do not become overburdened.

Mental illnesses constitute a large and escalating portion of the global burden of disease, particularly in low- and middle-income countries like Uganda. Understanding community perceptions towards mental illness is crucial for developing effective interventions.

To explore beliefs about the perceived causes and treatment of common mental illnesses (depression, anxiety, alcohol use disorder) and suicidality in rural eastern Uganda.

Qualitative study using 31 in-depth interviews and 4 focus group discussions with healthcare workers, community health workers, community leaders and general community members in Buyende District, Uganda. Vignettes were used to depict mental illnesses to elicit perceptions, and data were analysed using the framework method.

Two main themes emerged: perceived causes and treatment of mental illness. Participants identified three primary perceived causes: psychosocial (predominantly financial stress), biological and supernatural. Community support was most frequently endorsed as a perceived effective treatment, followed by biomedical interventions and alternative therapies.

This study identifies common beliefs regarding the causes and perceptions of mental illness in rural Uganda. The predominant focus on financial stressors as a cause of mental illness, coupled with strong emphasis and belief in the effectiveness of community-based support as treatment, highlights the need for context-specific mental health interventions.

Suicidal ideation and behaviours are common among adolescents, posing significant challenges. Parents have a protective role in mitigating this risk, yet they often feel ill-equipped to support their adolescents, and their specific support needs are not well understood.

To explore the lived experiences of parents with suicidal adolescents and identify their support needs in the context of a therapist-assisted online parenting programme.

Semi-structured interviews were conducted with three stakeholder groups based in Australia: nine parents with lived experience caring for a suicidal adolescent, five young people who experienced suicidality during adolescence and five clinical/research experts in youth mental health/suicide prevention. Inductive thematic analysis was used to analyse and interpret findings.

Three key themes highlight the experience of parenting a suicidal adolescent: the traumatising emotional experience, uncertainty and parent empowerment. Six themes described parents’ support needs: validation and support, practical and tailored strategies, rebuilding the parent–adolescent relationship, parental self-care, flexible and accessible modes of delivery, and understanding non-suicidal self-injury.

Findings highlight key themes of parenting a suicidal adolescent and parental support needs. An online parenting programme could offer parents flexible access to evidence-based parenting strategies. Yet, a purely digital approach may not address the complexities of the parent-adolescent dynamic and provide adequate tailoring. As such, a hybrid approach incorporating therapist support can provide parents with both the compassionate support and practical guidance they seek.

Asylum seekers have difficulty gaining access to mental healthcare. Lack of understanding of asylum seekers’ mental illness explanatory models appears to be an important barrier. Gaining a better understanding of these explanatory models is crucial for ensuring the inclusion of asylum seekers in healthcare services. The Cultural Formulation Interview (CFI) might help to explore asylum seekers’ explanatory models of mental illness.

To analyse asylum seekers’ explanatory models as elicited by the CFI.

The CFI and its first supplementary module were carried out with asylum seekers with mental health problems. Transcriptions of the interviews underwent reflexive thematic analysis within a social constructivist framework.

In the analysis of 25 illness narratives, three major themes characterising asylum seekers’ explanatory models were identified: a burden of the past, a disenabling current reality, and a personal position and individual experience.

The interplay among pre-, peri- and post-migration experiences, having a continuous impact on asylum seekers’ mental health, was highlighted by the themes ‘a burden of the past’, and ‘a disenabling current reality’. The theme ‘a personal position and individual experience’ revealed how the CFI enables self-determination in clinical encounters by embracing uncertainty and questioning the medicalisation of distress. The analysis characterises asylum seekers’ symptoms as a personal idiom of distress within socio-relational contexts. The CFI provides a clinically useful framework for exploring asylum seekers’ explanatory models and fostering dynamic understanding.

Hypochondriacal disorder involves persistent anxiety about suffering from an undetected serious medical condition, despite medical reassurance. Hypochondriacal disorder significantly affects social relationships, occupational functioning and personal well-being. In university settings, where mental health concerns are prevalent, insights into prevalence of hypochondriacal disorder and associations with depression and other health challenges are essential.

This study examines the prevalence and correlates of hypochondriacal disorder among Norwegian university students, focusing on its associations with depression, mental distress and somatic symptom burden.

The 2022 Students’ Health and Wellbeing Study, a national survey of Norwegian higher education students, included 59 536 participants aged 18–35. Participants were categorised based on a pre-defined diagnostic list of mental and somatic concerns, and participants were grouped as follows: hypochondriacal disorder only, depression only, comorbid hypochondriacal disorder and depression and controls. Validated instruments included the Somatic Symptom Scale-8, the Hopkins Symptoms Checklist, the Satisfaction With Life Scale, an abbreviated version of the University of California, Los Angeles, Three-Item Loneliness Scale and four items on suicidal ideation.

Hypochondriacal disorder was reported by 0.86% (n = 457) of participants, with 52% also reporting depression. Those with hypochondriacal disorder had significantly worse mental and somatic health outcomes, especially when comorbid with depression, including elevated distress, suicidality, insomnia and poor quality of life.

Although uncommon, hypochondriacal disorder is linked to severe mental and somatic health burdens, particularly when co-occurring with depression. These findings highlight the need for integrated mental health strategies in academic settings to address hypochondriacal disorder and its frequent comorbidities.

CD33 has been implicated in the pathogenesis of Alzheimer’s disease primarily through its role in inhibiting the clearance of beta-amyloid (Aβ). However, genetic studies yield mixed results and it is unclear whether the impact of CD33 is specific to Alzheimer’s disease or related to broader neurodegenerative processes. Interestingly, CD33 has also been shown to interact with the hepatitis B (HBV) and C viruses (HCV).

This study aims to investigate the effects of CD33 single-nucleotide polymorphisms (SNPs) on cognitive functions across diverse populations, including healthy controls, individuals with chronic HBV or HCV and those diagnosed with Parkinson’s disease.

We genotyped CD33 SNPs in 563 participants using the Affymetrix platform. Participants’ cognitive functions were cross-sectionally assessed using a neuropsychological test battery spanning six domains.

Our analysis revealed that CD33 SNP variations had no significant cognitive impact on healthy individuals or Parkinson’s disease patients. However, chronic HBV and HCV patients exhibited significant cognitive differences, particularly in memory, related to CD33 SNP genotypes. Moderation analysis indicated a heightened influence of CD33 SNPs on cognitive functions in chronic HBV and HCV individuals. Our data also suggest that inflammation severity may modulate the cognitive effects in hepatitis patients with specific CD33 SNPs.

This study highlights the importance of CD33 SNPs in cognitive outcomes, emphasising their role in the context of chronic viral hepatitis. It contributes to understanding the cognitive profiles influenced by CD33 SNPs and posits CD33’s potential contribution to neurodegenerative disease progression, potentially intensified by HBV/HCV-induced inflammation.

Inequality can increase the risk of poor mental health. Objective measures explain the effects of socioeconomic disparities, but individuals may perceive inequality differently.

We aimed to investigate the association between the perception of economic inequality and depressive symptoms and suicide ideation.

We used data from the Survey of Korean Youths’ Lives, a nationally representative cross-sectional study of 14 918 young adults aged 19−34 years in South Korea. Multivariate logistic regression analysis was conducted to assess the association between perceived economic inequalities (i.e. income inequality and inequality of intergenerational mobility) and depressive symptoms/suicide ideation. Additionally, subgroup analyses were performed based on objective and subjective income levels.

Young adults with a high perception of economic inequality were more likely to experience depressive symptoms and suicide ideation. For example, those with a high perception of intergenerational mobility inequality had higher odds of depressive symptoms (odds ratio 1.82, 95% CI 1.49, 2.23) and suicide ideation (odds ratio 1.87, 95% CI 1.35, 2.60). Statistical evidence showed no interaction between the perception of inequalities and income, suggesting that a high perception of inequalities is associated with depressive symptoms and suicidal ideation, regardless of income. Nevertheless, the strongest association with poor mental health was observed in those with high perceived inequality and low income.

This study shows that the way young adults perceive economic inequality could affect their depressive symptoms and suicidal ideation. The findings highlight the importance of reducing these perceptions and addressing economic inequalities to improve mental health.

Forming ‘if-then’ plans has been shown to reduce self-harm among people admitted to hospital following an episode of self-harm.

To explore whether the same intervention, delivered online, could prevent future self-harm among a large community sample who had previously self-harmed.

UK adults were recruited to a randomised controlled trial and received either an intervention to reduce self-harm or one to reduce sedentariness (control group). Randomisation was stratified to ensure both groups were representative of the UK population. There were three primary outcomes: non-suicidal self-injury (NSSI), suicidal ideation and suicide attempts, assessed at baseline and 6 months post-intervention.

Participants (1040) were randomised to the intervention (n = 520) or control (n = 520) group. The vast majority of people formed implementation intentions in both the experimental (n = 459 (88.3%)) and control (n = 520 (100%)) condition. Overall, the intervention did not significantly reduce the frequency of NSSI, suicidal ideation or suicide attempts. Among people who had self-harmed in the past week at follow-up, mixed analysis of covariance revealed a significant interaction between time and condition for reflective motivation, F(1,102) = 7.08, P < 0.01, pn2 = 0.07, such that significantly lower levels of reflective motivation were reported at follow-up in the control condition, t(57) = 2.42, P = 0.02.

This web-based intervention has limited utility for reducing self-reported self-harm or suicidal ideation in adults with a history of self-harm. Further work is needed to improve the effectiveness of brief interventions for self-harm aimed at adults living in the community and to understand the conditions under which the intervention may or may not be effective.

Extreme events (e.g. floods and disease outbreaks) can overwhelm healthcare workers (HCWs) and healthcare systems. During the COVID-19 pandemic, high levels of distress and mental ill health were reported by HCWs.

To examine and synthesise research findings reported in the qualitative literature regarding the stressors, and their psychosocial impacts, faced by HCWs in the UK during the COVID-19 pandemic, and to provide lessons for future support.

Qualitative articles were identified in EMBASE and OVID (preregistered on PROSPERO: CRD42022304235). Studies were required to have been published between January 2021 and January 2022 and to have examined the impact of COVID-19 on UK HCWs. We included 27 articles that represented the experiences of 2640 HCWs, assessed their quality using National Institute for Health and Care Excellence criteria and integrated their findings using thematic synthesis.

Several secondary stressors were identified, including lack of personal protective equipment, ineffective leadership and communication, high workloads and problems stemming from uncertainty and a lack of knowledge. Stressors were related to adverse psychosocial outcomes including worry, fatigue, lack of confidence in oneself and senior managers, impacts on teamwork and feeling unappreciated or that one’s needs are not recognised.

Our thematic synthesis moves beyond simply mapping stressors faced by HCWs by considering their antecedents, origins and psychosocial impacts. Utilising a theoretical framework that points towards systemic deficiencies, we argue that secondary stressors can be modified to remove their negative effects. Consequently, workforce planning should shift from focusing on individual change towards amending psychosocial environments in which HCWs work.

Some individuals experience abnormally persistent and intense symptoms of grief that significantly interfere with daily functioning. This condition has been described using terms such as complicated or prolonged grief and prolonged grief disorder (PGD).

To identify the availability of evidence addressing a range of policy relevant issues related to grief, bereavement and PGD. In this paper we focus on the availability of evidence from systematic reviews.

We searched 12 databases and the websites of 18 grief- or bereavement-related organisations. Using key characteristics extracted from included reviews, we produced a high-level overview of the available evidence that enabled potential research gaps to be identified.

We identified 212 reviews – 103 focused on people’s experiences of grief/bereavement including service use; 22 reported on PGD prevalence, 42 on PGD risk factors, 37 on factors that influence grief more broadly and 80 on the effectiveness of grief-related interventions. Fifty-five reviews focused on multiple issues of interest. Half of reviews focused on a specific cause/type of death (n = 108). Of these reviews, most focused on three main causes/types of death: a specific health condition or terminal illness (n = 36), perinatal loss (n = 34) and suicide (n = 20).

We identified a large number of reviews, but key evidence gaps exist, particularly in relation to intervention cost-effectiveness and social, organisational or structural-level interventions that are needed for addressing inequities and other modifiable factors that can impair grieving and potentially increase the risk of PGD.