Foundation Programme and GP trainees on psychiatry placement within Kent and Medway attend a teaching programme on core topics. The GP training and new Foundation Programme curricula require key mental health content to be covered. This quality improvement project (QIP) aimed to improve the delivery of mental health teaching to Foundation and GP trainees on psychiatry placement.

The existing teaching programme was fortnightly, full-day teaching, online via zoom. Drivers for change included: reduction in duplication of teaching; new curricula; changes to training patterns, including GP trainees moving to Integrated Training Posts (ITP); and promoting sustainability.

The project team included Medical Education team members, trainee representative and clinical staff involved in education. In the first QIP cycle between March and August 2022, a Medical Education Working Group reviewed teaching content for congruence with GP and Foundation curricula and to reduce duplication with other training settings. Medical education teams from other local mental health trusts were contacted to gather examples of best practice, and teachers and trainee supervisors were consulted. Qualitative trainee feedback for teaching between December 2020 and April 2022 was evaluated. Teaching delivery was revised to half a day fortnightly, and session length standardised to 75 minutes. After the new programme commenced in August 2022, a second QIP cycle evaluated trainee qualitative feedback and there was further engagement with teachers.

First cycle trainee feedback revealed several themes: teaching was too long; content was useful, especially focus on primary care; presenters were engaging. Suggestions for improvements included using interactive teaching tools such as online polls or quizzes, increasing case-based teaching, and small group breakout sessions. Shortening the teaching day preserved clinical exposure, especially for ITP trainees. Online format reduces travel time and expense, promotes sustainability, and reduces impact on clinical experience. Second cycle trainee feedback identified some sessions could be shortened. Consultation with education teams from neighbouring acute trusts identified schedule overlap with other mandatory training, so teaching was condensed to one 75-minute session weekly. Delivering teaching more efficiently releases time for direct patient care.

We used a quality improvement approach to improve a teaching programme offered to GP and foundation trainees in Kent and Medway. Our outcome delivers an efficient teaching strategy, responding to trainee feedback, which meets curriculum objectives more efficiently, preserving time for direct patient care and to implement learning. Additional learning is the importance of liaison with medical education teams in acute trusts to optimise teaching.

Child maltreatment is a major public health issue worldwide. Retrospective studies show a strong association between self-reported child maltreatment and poor mental and physical health problems. Prospective studies that use reports to statutory agencies are less common, and comparisons of self- and agency-reported abuse in the same cohort even rarer.

This project will link state-wide administrative health data with prospective birth cohort data (N = 7223) from Brisbane in Queensland, Australia (including notifications to child protection agencies), to compare psychiatric outcomes in adulthood of agency- and self-reported child maltreatment while minimising attrition bias.

We will compare people with all forms of self- and agency-reported child maltreatment to the rest of the cohort, adjusting for confounding in logistic, Cox or multiple regression models based on whether outcomes are categorical or continuous. Outcomes will be hospital admissions, emergency department presentations or community/out-patient contacts for ICD-10 psychiatric diagnoses, suicidal ideation and self-harm as recorded in the relevant administrative databases.

This study will track the life course outcomes of adults after having experienced child maltreatment, and so provide an evidence-based understanding of the long-term health and behavioural consequences of child maltreatment. It will also consider health outcomes that are particularly relevant for adolescents and young adults, especially in relation to prospective notifications to statutory agencies. Additionally, it will identify the overlap and differences in outcome for two different sources of child maltreatment identification in the same cohort.

Youth violence has become a worrying public health issue worldwide. In Europe and the USA, research has shown a prevalence of this phenomenon ranging from 30 to 70% in boys.

This descriptive study aimed to evaluate psychological profiles of male adolescents involved in fights with their peers.

Identity consolidation was evaluated with the Self-Concept and Identity Measure; defence strategies were assessed by the Response Evaluation Measure for Youth; emotion regulation was assessed with the Difficulties in Emotion Regulation Scale and mentalisation capacity was evaluated by the Reflective Functioning Questionnaire.

Through a series of multivariate analyses of variance, our results showed that adolescents reporting four or more fights in the past year, when compared with peers reporting none or fewer than four fights, displayed lower identity consolidation, greater use of immature defence strategies, poorer emotion regulation processes and poorer mentalisation capacity.

The results of this study could be useful for the promotion of prevention and intervention programmes to stem fights among adolescents.

The prevalence and patterns of autism spectrum disorder (ASD) symptoms/traits and the associations of ASD with psychiatric and substance use disorders has not been documented in non-clinical students in Sub-Saharan Africa, and Kenya in particular.

To document the risk level of ASD and its traits in a Kenyan student population (high school, college and university) using the Autism-Spectrum Quotient (AQ); and to determine the associations between ASD and other psychiatric and substance use disorders.

This was a cross-sectional study among students (n = 9626). We used instruments with sufficient psychometric properties and good discriminative validity to collect data. A cut-off score of ≥32 on the AQ was used to identify those at high risk of ASD. We conducted the following statistical tests: (a) basic descriptive statistics; (b) chi-squared tests and Fisher's exact tests to analyse associations between categorical variables and ASD; (c) independent t-tests to examine two-group comparisons with ASD; (d) one-way analysis of variance to make comparisons between categorical variables with three or more groups and ASD; (e) statistically significant (P < 0.05) variables fitted into an ordinal logistic regression model to identify determinants of ASD; (f) Pearson's correlation and reliability analysis.

Of the total sample, 54 (0.56%) were at high risk of ASD. Sociodemographic differences were found in the mean scores for the various traits, and statistically significant (P < 0.05) associations we found between ASD and various psychiatric and substance use disorders.

Risk of ASD, gender characteristics and associations with psychiatric and substance use disorders are similar in this Kenyan sample to those found in Western settings in non-clinical populations.

Young people with their first episode of psychosis can feel lonely and isolated. Psychoeducation has been shown to increase patient insight, reduce the risk of relapse and forms part of the Quality Standards for Early Intervention in Psychosis Services. Our aim was to increase knowledge of psychosis in service users in an urban cohort by delivering psychoeducation in an interactive online format, due to the restrictions on socialising during the COVID-19 pandemic. We hoped this would serve to empower service users, allow them to connect with each other and offer hope through understanding.

Appropriate service users aged 18–35 years were recruited from the caseload with the support of care coordinators, with 28 participating overall over a period of ten months. One-hour Zoom sessions of 2–4 participants were facilitated by a junior doctor. Each session consisted of a mix of teaching about basic neuroscience, including brain structure and the dopamine hypothesis theory, interspersed with factual quiz questions and opportunities for free-form answers in ‘thought clouds’. These explored feelings and experiences associated with psychosis. Data were also collected quantitatively in the form of anonymous self-rated pre- and post- session questionnaires on a 10-point Likert scale. These included self-reported questions about the understanding of the brain, psychosis, symptoms, medications and fear associated with the illness. Engagement was increased through the creation of flyers and reminder messages.

Thought clouds constructed during the sessions described feelings such as ‘panic’, ‘unease’, ‘dreamy’ and ‘broken reality’. On average over all sessions, there was an increase of 1.2 points in understanding of the brain, 2.6 points in understanding of ‘psychosis’, 2 points in understanding of how symptoms relate to the brain, 1.8 points in the belief that psychosis can be managed with therapy, 1.5 points in the belief that psychosis can be managed by medication, and unfortunately a 0.1 point increase in fear of the disease – perhaps associated with increased knowledge of the disease process. Encouragingly, 91% of final responses in the sessions were positive, demonstrating hopefulness.

We have demonstrated that innovative digital psychoeducation sessions provide a highly effective way to deliver information to young people with psychosis whilst also allowing connection with peers. This model represents a great learning opportunity for trainees, and could be easily replicated in other geographical locations, or mental health conditions. We have also invited and encouraged co-production with service users.

Four decades of war, political upheaval, economic deprivation and forced displacement have profoundly affected both in-country and refugee Afghan populations.

We reviewed literature on mental health and psychosocial well-being, to assess the current evidence and describe mental healthcare systems, including government programmes and community-based interventions.

In 2022, we conducted a systematic search in Google Scholar, PTSDpubs, PubMed and PsycINFO, and a hand search of grey literature (N = 214 papers). We identified the main factors driving the epidemiology of mental health problems, culturally salient understandings of psychological distress, coping strategies and help-seeking behaviours, and interventions for mental health and psychosocial support.

Mental health problems and psychological distress show higher risks for women, ethnic minorities, people with disabilities and youth. Issues of suicidality and drug use are emerging problems that are understudied. Afghans use specific vocabulary to convey psychological distress, drawing on culturally relevant concepts of body–mind relationships. Coping strategies are largely embedded in one's faith and family. Over the past two decades, concerted efforts were made to integrate mental health into the nation's healthcare system, train cadres of psychosocial counsellors, and develop community-based psychosocial initiatives with the help of non-governmental organisations. A small but growing body of research is emerging around psychological interventions adapted to Afghan contexts and culture.

We make four recommendations to promote health equity and sustainable systems of care. Interventions must build cultural relevance, invest in community-based psychosocial support and evidence-based psychological interventions, maintain core mental health services at logical points of access and foster integrated systems of care.

Depressive symptoms are often comorbid with chronic pain. These conditions share aberrant emotion processing and regulation, as well as having common brain networks. However, the relationship between depressive symptoms and chronic pain and the effects on emotional brain function are unclear.

The present study aimed to disentangle the effects of chronic pain and depressive symptoms on functional connectivity between regions implicated in both these conditions.

Twenty-six individuals with chronic pain (referred to as the pain group) and 32 healthy controls underwent resting-state functional magnetic resonance imaging and completed the Beck Depression Inventory. Main effects of group, depressive symptoms (total severity score) and their interaction on the functional connectivity of three seed regions (the left and right amygdalae and the medial prefrontal cortex; mPFC) with the rest of the brain were evaluated. In cases of significant interaction, moderation analyses were conducted.

The group × depressive symptoms interaction was significantly associated with changes in connectivity between the right amygdala and the mPFC (family-wise error-corrected P-threshold (pFWEc = 0.008). In the moderation analysis, the pain group showed weaker connectivity between these regions at lower levels of depressive symptoms (P = 0.020), and stronger connectivity at higher levels of depressive symptoms (P = 0.003), compared with the healthy controls. In addition, the strength of connectivity decreased in the healthy controls (P = 0.005) and increased in the pain group (P = 0.014) as the severity of depressive symptoms increased.

Depressive symptoms moderate the impact of chronic pain on emotional brain function, with potential implications for the choice of treatment for chronic pain.

Mental illness-related stigma, including that which exists in the healthcare system creates serious barriers to access and quality care. People with lived experience of a mental illness commonly report feeling devalued, dismissed, and dehumanized by many of the health professionals with whom they come into contact. While working in the mental health liaison team in a local general hospital I have experienced first-hand these issues. We decided to organise regular reflective sessions for staff to reflect on what the barriers are to being able to manage patients with mental illness better on the wards, raise mental health awareness, improve staff communication skills, and offer teaching sessions to improve the staff knowledge of psychiatric pathology.

Before starting, we offered a feedback form to staff to ascertain the value of the project.

To ascertain that the learning has taken place, we have delivered a post-session formative quiz to assess the staff's knowledge of managing patients with mental illness.

To determine the effectiveness of the project, we decided to use Kirkpatrick's evaluation model and assess the first two levels of the programme outcome: (1) learner satisfaction- through staff feedback; (2) measures of learning- knowledge gained showed in the formative post-session quiz.

The sessions were carried out on 2 wards in the general hospital

• • Ward 1: 4 sessions; number of attendees: 12

• • Ward 2: 4 sessions; number of attendees: 5

The student evaluation was done through a quiz offered to the participants at the end of each session.

9 quiz questionnaires were completed on ward 1:

Correct answers: Q1- 67%; Q2- 89%; Q3- 0%; Q4- 100%.

5 quiz questionnaires were completed on ward 2:

Correct answers: Q1- 20%; Q2- 60%; Q3- 0%; Q4- 40%.

The programme evaluation was done through a feedback form offered to the participants at the end of each session.

12 forms were completed on ward 1: 50% strongly agreed that the session was useful to their practice; 70% were quite confident in caring for patients with mental illness following the session.

5 forms were completed on ward 2: 20% strongly agreed that the session was beneficial; 75% were quite confident in caring for patients with mental illness following the session.

Difficult to implement a culture change.

Following a meeting with the stakeholders, we agreed on delivering monthly reflective sessions to the staff in their allocated “team time” where attendance is mandatory and we will also take part in a developmental teaching programme for band 5 nursing staff

We are in the process of extending our project to the Emergency department

The growing prevalence of dementia is a global concern, especially in the Arab world, where updated economic impact data are scarce. Understanding its prevalence and cost is crucial for effective policies and support systems.

To estimate dementia prevalence and cost in Arab countries for 2021.

United Nations population data and dementia prevalence estimates were used to calculate total cases. Direct costs were based on gross domestic product (GDP) per capita (purchasing power parity) and income classification. Indirect caregiver support costs were estimated using average monthly wages and two distinct scenarios.

The highest dementia prevalence among those aged more than 60 years was in Lebanon (4.88%), Tunisia (4.43%) and Algeria (4.19%). The total direct cost in the Arab region was $8.18 billion for those over 50 years old. Indirect costs ranged from $2.25 billion (best case) to $5.67 billion (worst case), with a mean value of $3.98 billion. Total dementia care costs (direct and indirect) under the mean scenario for the entire Arab world amounted to $12.17 billion, with costs as a percentage of GDP ranging from 0.05% (Sudan) to 0.44% (Lebanon).

This study highlights dementia as a growing public health issue in the Arab world, with 1 329 729 individuals affected in 2021 and total costs between $10.43 billion and $13.90 billion. The findings emphasise the urgent need for investment in research and specialised services for older adults, particularly those with dementia.

The ability to communicate is integral to all human relationships. Previous research has specifically highlighted communication within families as both a risk and protective factor for anxiety disorders and/or depression. Yet, there is limited understanding about whether communication is amenable to intervention in the context of adolescent psychopathology, and whether doing so improves outcomes.

The aim of this systematic review was to determine in which contexts and for whom does addressing communication in families appear to work, not work and why?

We pre-registered our systematic review with PROSPERO (identifier CRD42022298719), followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidance and assessed study quality with the Risk of Bias 2 tool.

Seven randomised controlled trials were identified from a systematic search of the literature. There was significant heterogeneity in the features of communication that were measured across these studies. There were mixed findings regarding whether family-focused interventions led to improvements in communication. Although there was limited evidence that family-focused interventions led to improvements in communication relative to interventions without a family-focused component, we discuss these findings in the context of the significant limitations in the studies reviewed.

We conclude that further research is required to assess the efficacy of family-focused interventions for improving communication in the context of anxiety and depression in those aged 14–24 years.

Trauma exposure can cause post-traumatic stress symptoms (PTSS), and persistently experiencing PTSS may lead to the development of post-traumatic stress disorder (PTSD). Research has shown that PTSS that emerged within days of trauma was a robust predictor of PTSD development.

To investigate patterns of early stress responses to trauma and their associations with development of PTSD.

We recruited 247 civilian trauma survivors from a local hospital emergency department. The PTSD Checklist for DSM-5 (PCL-5) and Acute Stress Disorder Scale (ASDS) were completed within 2 weeks after the traumatic event. Additionally, 3 months post-trauma 146 of these participants completed a PTSD diagnostic interview using the Clinician Administered PTSD Scale for DSM-5.

We first used latent profile analysis on four symptom clusters of the PCL-5 and the dissociation symptom cluster of the ASDS and determined that a four-profile model (‘severe symptoms’, ‘moderate symptoms’, ‘mild symptoms’, ‘minimal symptoms’) was optimal based on multiple fit indices. Gender was found to be predictive of profile membership. We then found a significant association between subgroup membership and PTSD diagnosis (χ2(3) = 11.85, P < 0.01, Cramer's V = 0.263). Post hoc analysis revealed that this association was driven by participants in the ‘severe symptoms’ profile, who had a greater likelihood of developing PTSD.

These findings fill the knowledge gap of identifying possible subgroups of individuals based on their PTSS severity during the early post-trauma period and investigating the relationship between subgroup membership and PTSD development, which have important implications for clinical practice.

Restrictions on in-person assessments during the COVID-19 pandemic were a challenge for an adult autism diagnostic service receiving over 600 referrals annually. The service sought to adapt the Autism Diagnostic Observation Schedule (ADOS-2) for online administration.

To investigate whether an online adaptation of the ADOS-2 performed comparably to the in-person ADOS-2. To obtain qualitative feedback from patients and clinicians regarding experiences of the online alternative.

Online ADOS-2 assessments were completed for 163 referred individuals. A matched-comparison group comprised 198 individuals seen for an in-person ADOS-2 assessment prior to COVID-19 restrictions. A two-way analysis of variance (ANOVA) was run to explore any effect of assessment type (online or in-person ADOS-2) and gender on total ADOS score. Qualitative feedback was collected from 46 patients and 8 clinicians involved in diagnostic decision-making after the online ADOS-2 assessment.

A two-way ANOVA found no significant effect of assessment type or gender and no assessment type × gender interaction effect on total ADOS score. Qualitative feedback suggested that only 27% of patients would have preferred an in-person assessment. Nearly all clinicians reported gains from offering an online alternative.

This is the first study to examine an online adaptation of ADOS-2 within an adult autism diagnostic service. It performed comparably to the in-person ADOS-2, making it a viable alternative when in-person assessments are not possible. As this clinic group has high rates of comorbid mental health difficulties, we encourage further work to determine whether online assessment approaches generalise to other services to increase options for patients and efficiencies for service delivery.

In addition to the devastating impact on the individual and their families, suicides on the roads can cause distress and harm to other people who might be involved in a collision or witness an attempt. Despite an increased focus on the characteristics and circumstances of road-related suicides, little is known about why people choose to end their lives in this way.

The aim of the current study was to investigate the factors prompting and deterring the decision to attempt suicide on the roads.

We conducted a secondary analysis of survey data, as well as seven in-depth qualitative interviews. Participants had lived experience of suicidal ideation or behaviour at a bridge or road location. We also carried out an online ethnography to explore interactions in different online communities relating to this method of suicide.

Participants perceived a road-related suicide to be quick, lethal, easy and accessible and to have the potential to appear accidental. The proportion of participants who described their thoughts and attempts as impulsive appeared to be higher than had been observed with other method choices. The potential impact on other people was a strongly dissuasive factor.

Measures designed to prevent access to potentially lethal sites may be particularly important, given that many participants described their thoughts and behaviour as impulsive. In addition, fostering a culture of care and consideration for other road users may help to dissuade people from taking action on the roads.

There is insufficient evidence to support the pharmacological treatment of borderline personality disorder. However, previous out-patient cohorts have described high rates of polypharmacy in this group. So far, there have been no national studies that have considered polypharmacy in borderline personality disorder.

To describe psychotropic polypharmacy in people with borderline personality disorder in New Zealand.

New Zealand's national databases have been used to link psychotropic medication dispensing data and diagnostic data for borderline personality disorder. Annual dispensing data for 2014 and 2019 have been compared.

Fifty percent of people with borderline personality disorder who were dispensed medications had three or more psychotropic medications in 2014. This increased to 55.9% in 2019 (P < 0.001). Those on seven or more psychotropics increased from 8.4 to 10.7% (P < 0.023). Quetiapine was the most dispensed psychotropic medication, being given to 53.8% of people dispensed medication with borderline personality disorder in 2019. Lorazepam dispensing showed the largest increase, going from 15.5 to 26.7% between 2014 and 2019 (P < 0.001).

There is a large burden of psychotropic polypharmacy in people with borderline personality disorder. This is concerning because of the lack of evidence regarding the efficacy of these medications in this group.

Perinatal mental health (PMH) problems are a leading cause of maternal death and increase the risk of poor outcomes for women and their families. It is therefore important to identify the barriers and facilitators to implementing and accessing PMH care.

To develop a conceptual framework of barriers and facilitators to PMH care to inform PMH services.

Relevant literature was systematically identified, categorised and mapped onto the framework. The framework was then validated through evaluating confidence with the evidence base and feedback from stakeholders (women and families, health professionals, commissioners and policy makers).

Barriers and facilitators to PMH care were identified at seven levels: individual (e.g. beliefs about mental illness), health professional (e.g. confidence addressing perinatal mental illness), interpersonal (e.g. relationship between women and health professionals), organisational (e.g. continuity of carer), commissioner (e.g. referral pathways), political (e.g. women's economic status) and societal (e.g. stigma). The MATRIx conceptual frameworks provide pictorial representations of 66 barriers and 39 facilitators to PMH care.

The MATRIx frameworks highlight the complex interplay of individual and system-level factors across different stages of the care pathway that influence women accessing PMH care and effective implementation of PMH services. Recommendations are made for health policy and practice. These include using the conceptual frameworks to inform comprehensive, strategic and evidence-based approaches to PMH care; ensuring care is easy to access and flexible; providing culturally sensitive care; adequate funding of services and quality training for health professionals, with protected time to complete it.

There is uncertainty around the costs and health impacts of undiagnosed mental health problems.

Using survey data, we aim to understand the costs and health-related quality-of-life decrements from undiagnosed anxiety/depression.

We analysed survey data from two waves of the North West Coast Household Health Survey, which included questions on disease, medications, and Patient Health Questionnaire 9 (PHQ-9) and Generalised Anxiety Disorder 7 (GAD-7) scores (depression and anxiety scales). People were judged as having undiagnosed anxiety/depression problems if they scored ≥5 on the PHQ-9 or GAD-7, and did not declare a mental health issue or antidepressant prescription. Linear regression for EuroQol 5-Dimension 3-Level (EQ-5D-3L) index scores, and Tweedie regression for health and social care costs, were used to estimate the impact of undiagnosed mental health problems, controlling for age, gender, deprivation and other health conditions.

Around 26.5% of participants had undiagnosed anxiety/depression. The presence of undiagnosed anxiety/depression was associated with reduced EQ-5D-3L index scores (0.040 lower on average) and increased costs (£250 ($310) per year on average). Using a higher cut-off score of 10 on the PHQ-9 and GAD-7 for undiagnosed anxiety/depression had similar increased costs but a greater reduction in EQ-5D-3L index scores (0.076 on average), indicating a larger impact on health-related quality of life.

Having undiagnosed anxiety or depression increases costs and reduces health-related quality of life. Reducing stigma and increasing access to cost-effective treatments will have population health benefits.

The Psychiatry Early Experience Programme (PEEP) is a long-standing scheme, collaboratively run by GKT School of Medical Education and SLaM Trust, which pairs medical students with core psychiatry trainees for clinical shadowing, mentoring and educational talks for the duration of their degree. We aimed to understand the motives of first year students signing up to PEEP and compare these to their feedback after one year.

Before the 2015 and 2016 academic years we administered an online survey to 159 medical students interested in joining PEEP, asking the free-text questions: “What do you most hope to get out of PEEP?”, and “Why are you interested in the PEEP programme?”. Eighty students were selected for enrollment and of these, sixty who participated in one year of the programme completed a follow-up survey, including the question “What have you taken away from your experience of PEEP so far?”. Authors conducted thematic analysis of the qualitative responses at both timepoints, identifying common themes and seeking feedback from third raters when conflicts emerged.

Themes identified in responses to the baseline survey fell into two categories: psychiatry-related and non-psychiatry-related. The three most common psychiatry-related themes, were: Better understanding of the specialty (n = 67), Role of a psychiatrist (n = 16) and Evaluating interest/suitability to the specialty (n = 7). The four most common non-psychiatry-related themes were: Obtaining clinical experience (n = 70), Insight into the role of a junior doctor (n = 22) and to the Training pathway (n = 10) and Developing clinical and communication skills (n = 14).

Themes identified in responses to the follow-up survey closely reflected those from the baseline survey. Students commonly expressed that they gained a better understanding of what psychiatry is and what working in psychiatry entails (n = 24) and explored their interest in pursuing a career in psychiatry (n = 10). Similarly, they valued the ability to gain early clinical experience (n = 16) and to develop their clinical and communication skills (n = 9).

The results support the value of PEEP in providing opportunities for medical students to better understand what psychiatry is and explore their interest in the specialty. PEEP is also meeting students’ expectations outside of the realm of psychiatry by facilitating early clinical experience and the development of clinical and communication skills which are less available for medical students in their pre-clinical years.

Further collection and analysis of annual quantitative and qualitative data will ensure continuous evaluation and tailoring of the scheme to meet both students’ expectations and its purpose to foster interest in psychiatry.

Tackling Scotland's drug-related deaths and improving outcomes from substance misuse treatments, including residential rehabilitation, is a national priority.

To analyse and report outcomes up to 4 years after attendance at a substance misuse residential rehabilitation programme (Lothians and Edinburgh Abstinence Programme).

In total, 145 participants were recruited to this longitudinal quantitative cohort study of an abstinence-based residential rehabilitation programme based on the therapeutic community model; 87 of these participants were followed up at 4 years. Outcomes are reported for seven subsections of the Addiction Severity Index-X (ASI-X), together with frequency of alcohol use, heroin use, injecting drug use and rates of abstinence from substances of misuse.

Significant improvement in most outcomes at 4 years compared with admission scores were found. Completing the programme was associated with greater rates of abstinence, reduced alcohol use and improvements in alcohol status score (Mann–Whitney U = 626, P = 0.013), work satisfaction score (U = 596, P = 0.016) and psychiatric status score (U = 562, P = 0.007) on the ASI-X, in comparison with non-completion. Abstinence rates improved from 12% at baseline to 48% at 4 years, with the rate for those completing the programme increasing from 14.5% to 60.7% (χ2(2, 87) = 9.738, P = 0.002). Remaining abstinent from substances at follow-up was associated with better outcomes in the medical (U = 540, P < 0.001), psychiatric (U = 273.5, P < 0.001) and alcohol (U = 322.5, P < 0.001) subsections of the ASI-X.

Attending this abstinence-based rehabilitation programme was associated with positive changes in psychological and social well-being and harm reduction from substance use at 4-year follow-up, with stability of change from years 1 to 4.