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Hielscher E, Hay K, Chang I, McGrath M, Poulton K, Giebels E, Blake J, Batterham PJ, Scott JG, Lawrence D. Australian Youth Self-Harm Atlas: spatial modelling and mapping of self-harm prevalence and related risk and protective factors to inform youth suicide prevention strategies. Epidemiol Psychiatr Sci 2024; 33:e34. [PMID: 39247944 DOI: 10.1017/s2045796024000301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2024] Open
Abstract
AIMS Suicide prevention strategies have shifted in many countries, from a national approach to one that is regionally tailored and responsive to local community needs. Previous Australian studies support this approach. However, most studies have focused on suicide deaths which may not fully capture a complete understanding of prevention needs, and few have focused on the priority population of youth. This was the first nationwide study to examine regional variability of self-harm prevalence and related factors in Australian young people. METHODS A random sample of Australian adolescents (12-17-year-olds) were recruited as part of the Young Minds Matter (YMM) survey. Participants completed self-report questions on self-harm (i.e., non-suicidal self-harm and suicide attempts) in the previous 12 months. Using mixed effects regressions, an area-level model was built with YMM and Census data to produce out-of-sample small area predictions for self-harm prevalence. Spatial unit of analysis was Statistical Area Level 1 (average population 400 people), and all prevalence estimates were updated to 2019. RESULTS Across Australia, there was large variability in youth self-harm prevalence estimates. Northern Territory, Western Australia, and South Australia had the highest estimated state prevalence. Psychological distress and depression were factors which best predicted self-harm at an individual level. At an area-level, the strongest predictor was a high percentage of single unemployed parents, while being in an area where ≥30% of parents were born overseas was associated with reduced odds of self-harm. CONCLUSIONS This study identified characteristics of regions with lower and higher youth self-harm risk. These findings should assist governments and communities with developing and implementing regionally appropriate youth suicide prevention interventions and initiatives.
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Affiliation(s)
- E Hielscher
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Flourish Australia, Sydney Olympic Park, NSW, Australia
| | - K Hay
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - I Chang
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - M McGrath
- Roses in the Ocean, Brisbane, Australia
| | - K Poulton
- Roses in the Ocean, Brisbane, Australia
| | - E Giebels
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Metro North Mental Health, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - J Blake
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Metro North Mental Health, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - P J Batterham
- Centre for Mental Health Research, The Australian National University, Canberra, ACT, Australia
| | - J G Scott
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
- Child and Youth Mental Health Service, Children's Health Queensland, Brisbane, QLD, Australia
| | - D Lawrence
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia
- School of Population Health, Curtin University, Perth, WA, Australia
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Dani A, Balachandran S, McGill K, Whyte I, Carter G. Prevalence of Depression and Predictors of Discharge to a Psychiatric Hospital in Young People with Hospital-Treated Deliberate Self-Poisoning at an Australian Sentinel Unit. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15753. [PMID: 36497828 PMCID: PMC9737120 DOI: 10.3390/ijerph192315753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/18/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE Hospital treated deliberate self-poisoning is common in young people. Internationally, estimates of rates of depression in this population are very wide (14.6% to 88%). The aims of this study were to determine the prevalence of depression and the independent predictors of referral for psychiatric hospitalisation in young people (aged 16 to 25 years) following an index episode of hospital treated deliberate self-poisoning. METHOD A retrospective cohort study design (n = 1410), with data drawn from a population-based clinical case register. Unadjusted and adjusted estimates of predictors of referral for psychiatric admission (after-care) used logistic regression models. RESULTS Prevalence of any depression diagnosis was 35.5% (n = 500); and 25.4% (n = 358) were referred for a psychiatric admission. The adjusted estimates for predictors of psychiatric inpatient referral were: high suicidal level (OR 118.21: CI 95% 63.23-220.99), low/moderate suicidal level (14.27: 9.38-21.72), any depression (2.88: 1.97-4.22), any psychosis (4.06; 1.15-14.36), older age (1.12: 1.04-1.21), and number of support people (0.88: 0.78-0.98). CONCLUSION Depression was diagnosed in more than a third and was an independent predictor of psychiatric inpatient referral, so service providers need to account for this level of need in the provision of assessment and after-care services. Evidence-based guidelines for psychiatric inpatient after-care for deliberate self-poisoning and/or depression in young people are limited. Our explanatory model included suicidal level, depression, psychosis, older age, and available support persons, suggesting that the treating clinicians were making these discharge decisions for admission in keeping with those limited guidelines, although the balance of benefits and harms of psychiatric hospitalisation are not established. Future research examining patient experiences, effectiveness of psychiatric hospitalisation, and alternatives to hospitalisation is warranted.
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Affiliation(s)
- Anitha Dani
- Child and Adolescent Mental Health Service, Hunter New England Mental Health Service, Newcastle, NSW 2302, Australia
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Srilaxmi Balachandran
- Child and Adolescent Mental Health Service, Hunter New England Mental Health Service, Newcastle, NSW 2302, Australia
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Katie McGill
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
- Research Evaluation and Dissemination (MH-READ), Hunter New England Mental Health Service, Newcastle, NSW 2298, Australia
| | - Ian Whyte
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
- Calvary Mater Newcastle Hospital, Waratah, NSW 2298, Australia
| | - Greg Carter
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
- Calvary Mater Newcastle Hospital, Waratah, NSW 2298, Australia
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Piqueras JA, Soto-Sanz V, Rodríguez-Marín J, García-Oliva C. What is the Role of Internalizing and Externalizing Symptoms in Adolescent Suicide Behaviors? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16142511. [PMID: 31337102 PMCID: PMC6679016 DOI: 10.3390/ijerph16142511] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/12/2019] [Accepted: 07/12/2019] [Indexed: 01/04/2023]
Abstract
Suicide is the second leading cause of death in adolescents and young adults aged 15 to 29 years. Specifically, the presence of internalizing and externalizing symptomatology is related to increased risk for suicide at these ages. Few studies have analyzed the relations between these symptoms and their role as mediators in predicting suicide behavior. This study aimed to examine the relation between internalizing and externalizing symptomatology and suicide behaviors through a longitudinal study. The sample consisted of 238 adolescents aged 12 to 18 years. The data were analyzed via the PROCESS Statistical Package. The main results showed that previous depression symptoms had a significant indirect effect, through previous suicide behaviors and current depression symptoms, on current suicide behaviors, accounting for 61% of the total variance explained. Additionally, being a girl increased this risk. Therefore, the implementation of early identification and intervention programs to address youth symptoms of depression and suicidal behaviors could significantly reduce the risk for future suicidal behaviors in adolescence.
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Mental disorders as risk factors for suicidal behavior in young people: A meta-analysis and systematic review of longitudinal studies. J Affect Disord 2019; 245:152-162. [PMID: 30390504 DOI: 10.1016/j.jad.2018.10.115] [Citation(s) in RCA: 156] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 10/09/2018] [Accepted: 10/24/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Suicide is the second leading cause of death for young people. OBJECTIVE To assess mental disorders as risk factors for suicidal behaviour among adolescents and young adults including population-based longitudinal studies. METHOD We conducted a systematic literature review. Bibliographic searches undertaken in five international databases and grey literature sources until January 2017 yielded a total of 26,883 potential papers. 1701 full-text articles were assessed for eligibility of which 1677 were excluded because they did not meet our eligibility criteria. Separate meta-analyses were conducted for each outcome (suicide death and suicide attempts). Odds ratio (OR) and 95% confidence intervals (95%CI) and beta coefficients and standard errors were calculated. RESULTS 24 studies were finally included involving 25,354 participants (12-26 years). The presence of any mental disorder was associated with higher risk of suicide death (OR = 10.83, 95%CI = 4.69-25.00) and suicide attempt (OR = 3.56; 95%CI 2.24-5.67). When considering suicidal attempt as the outcome, only affective disorders (OR = 1.54; 95%CI = 1.21-1.96) were significant. Finally, the results revealed that psychiatric comorbidity was a primary risk factor for suicide attempts. LIMITATIONS Data were obtained from studies with heterogeneous diagnostic assessments of mental disorders. Nine case-control studies were included and some data were collected in students, not in general population. CONCLUSIONS Mental disorders and comorbidity are strong predictors of suicide behaviour in young people. Detection and management of the affective disorders as well as their psychiatric comorbidity could be a crucial strategy to prevent suicidality in this age group.
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Sawa M, Koishikawa H, Osaki Y. Risk Factors of a Suicide Reattempt by Seasonality and the Method of a Previous Suicide Attempt: A Cohort Study in a Japanese Primary Care Hospital. Suicide Life Threat Behav 2017; 47:688-695. [PMID: 28030756 DOI: 10.1111/sltb.12326] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 10/03/2016] [Indexed: 11/28/2022]
Abstract
Suicide has a great impact on the individual whose life is lost and the bereaved family members. The risk of a suicide reattempt is particularly high during the first 12 months after a suicide attempt. In this cohort study, risk factors for a suicide reattempt were explored among 291 patients at suicide risk. Clinical and demographic data were collected from a Japanese primary care hospital. Past psychiatric history and multiple diagnoses were associated with suicide reattempts in both genders. Drug overdose, past psychiatric history, and the summer season were linked to suicide reattempts among males. Past psychiatric history and multiple diagnoses were linked to suicide reattempts among females. Appropriate assessment of past psychiatric history, season and method of suicide attempt, gender, and diagnosis may play a role in preventing suicide.
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Affiliation(s)
- Minoru Sawa
- Department of Psychiatry, Sawa Hospital, Toyonaka, Osaka, Japan
| | | | - Yoneatsu Osaki
- Division of Environmental and Preventive Medicine, Department of Social Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
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Pires MCDC, Raposo MCF, Sougey EB, Bastos Filho OC, Silva TS, Passos MPD. Indicadores de risco para tentativa de suicídio por envenenamento: um estudo caso-controle. JORNAL BRASILEIRO DE PSIQUIATRIA 2015. [DOI: 10.1590/0047-2085000000078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
RESUMO Objetivo Considerando o envenenamento como o método mais utilizado para a tentativa de suicídio e a escassez de evidências nacionais sobre o tema, investigamos alguns possíveis indicadores de risco nesse tipo de tentativa. Métodos Estudo do tipo caso-controle em uma emergência geral de um hospital público, na cidade do Recife com 220 indivíduos, distribuídos em dois grupos de 110 pacientes cada, que estavam em tratamento, sendo o grupo casos os sobreviventes de tentativa de suicídio por envenenamento e os controles, sem história de intoxicação/envenenamento nem tentativa de suicídio, pareados por gênero e idade. Resultados O gênero feminino predominou na amostra (70,9%), com idade média de 29 anos; 73% declararam etnia branca ou morena; menos da metade vivia em convívio marital; a maioria tinha religião; ambos tinham poucos anos de estudo. Houve diferença significativa (p = 0,003) para dependência financeira entre os grupos, com chance 2,25 vezes maior para tentar suicídio entre os casos. Ter sofrido fatos traumáticos e abuso sexual na infância revelou diferença significativa. Conclusões Foram considerados indicadores de risco no grupo caso: estar em dependência financeira de terceiros, ter sofrido abuso sexual na infância, ideação suicida, histórico de transtorno mental na família, possuir algum transtorno mental e, principalmente, comorbidade(s) psiquiátrica(s). No modelo de regressão, foi possível estimar uma chance de tentativa de suicídio por envenenamento de até 94,0% na presença conjunta de quatro fatores. A pesquisa representa uma das primeiras iniciativas para ampliação das discussões sobre os fatores de risco para tentativa de suicídio em âmbito nacional.
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Pires MCDC, Silva TDPSD, Passos MPD, Sougey EB, Bastos Filho OC. Risk factors of suicide attempts by poisoning: review. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2014; 36:63-74. [DOI: 10.1590/2237-6089-2013-0044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Introduction: Suicide, a complex and universal human phenomenon, is a major public health problem. This study reviewed the literature about the major risk factors associated with suicide attempts by poisoning. Methods: An integrative review of the literature was performed in databases (LILACS, PubMed and MEDLINE) to search for studies published between 2003 and 2013, using the following keywords: suicide, attempted; poisoning; risk factors. Inclusion criteria were: original study with abstract, sample of adults, and attempted suicide by poisoning in at least 50% of the study population. Results: Two hundred and nineteen studies were retrieved and read by two independent examiners, and 22 were included in the study. The main risk factors for suicide attempts by poisoning were female sex, age 15-40 years, single status, little education, unemployment, drug or alcohol abuse or addiction, psychiatric disorder and psychiatric treatment using antidepressants. Conclusion: Further prospective studies should be conducted to confirm these risk factors or identify others, and their findings should contribute to planning measures to prevent suicide attempts.
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Hawton K, Saunders K, Topiwala A, Haw C. Psychiatric disorders in patients presenting to hospital following self-harm: a systematic review. J Affect Disord 2013; 151:821-30. [PMID: 24091302 DOI: 10.1016/j.jad.2013.08.020] [Citation(s) in RCA: 159] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 08/19/2013] [Accepted: 08/20/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND Psychiatric disorders occur in approximately 90% of individuals dying by suicide. The prevalence of psychiatric disorders in people who engage in non-fatal self-harm has received less attention. METHOD Systematic review using electronic databases (Embase, PsychINFO and Medline) for English language publications of studies in which psychiatric disorders have been assessed using research or clinical diagnostic schedules in self-harm patients of all ages presenting to general hospitals, followed by meta-analyses using random effects methods. RESULTS A total of 50 studies from 24 countries were identified. Psychiatric (Axis I) disorders were identified in 83.9% (95% CI 74.7-91.3%) of adults and 81.2% (95% CI 60.9-95.5%) of adolescents and young persons. The most frequent disorders were depression, anxiety and alcohol misuse, and additionally attention deficit hyperactivity disorder (ADHD) and conduct disorder in younger patients. Personality (Axis II) disorders were found in 27.5% (95% CI 17.6-38.7%) of adult patients. Psychiatric disorders were somewhat more common in patients in Western (89.6%, 95% CI 83.0-94.7%) than non-Western countries (70.6%, 95% CI 50.1-87.6%). LIMITATIONS Heterogeneity between study results was generally high. There were differences between studies in identification of study participants and diagnostic procedures. CONCLUSIONS Most self-harm patients have psychiatric disorders, as found in people dying by suicide. Depression and anxiety disorders are particularly common, together with ADHD and conduct disorder in adolescents. Psychosocial assessment and aftercare of self-harm patients should include careful screening for such disorders and appropriate therapeutic interventions. Longitudinal studies of the progress of these disorders are required.
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Affiliation(s)
- Keith Hawton
- Centre for Suicide Research, University Department of Psychiatry, Warneford Hospital, Oxford OX3 7JX, United Kingdom; Oxford Health NHS Foundation Trust, Warneford Hospital Oxford, Oxfordshire, United Kingdom.
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Epidemiology and nature of self-harm in children and adolescents: findings from the multicentre study of self-harm in England. Eur Child Adolesc Psychiatry 2012; 21:369-77. [PMID: 22447195 DOI: 10.1007/s00787-012-0269-6] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Accepted: 03/13/2012] [Indexed: 10/28/2022]
Abstract
We examined epidemiology and characteristics of self-harm in adolescents and impact of national guidance on management. Data were collected in six hospitals in three centres between 2000 and 2007 in the Multicentre Study of Self-harm in England. Of 5,205 individuals (7,150 episodes of self-harm), three-quarters were female. The female:male ratio in 10-14 year-olds was 5.0 and 2.7 in 15-18 year-olds. Rates of self-harm varied somewhat between the centres. In females they averaged 302 per 100,000 (95 % CI 269-335) in 10-14 year-olds and 1,423 (95 % CI 1,346-1,501) in 15-18 year-olds, and were 67 (95 % CI 52-82) and 466 (95 % CI 422-510), respectively, in males. Self-poisoning was the most common method, involving paracetamol in 58.2 % of episodes. Presentations, especially those involving alcohol, peaked at night. Repetition of self-harm was frequent (53.3 % had a history of prior self-harm and 17.7 % repeated within a year). Relationship problems were the predominant difficulties associated with self-harm. Specialist assessment occurred in 57 % of episodes. Self-harm in children and adolescents in England is common, especially in older adolescents, and paracetamol overdose is the predominant method. National guidance on provision of psychosocial assessment in all cases of self-harm requires further implementation.
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Carter GL, Child C, Page A, Clover K, Taylor R. Modifiable risk factors for attempted suicide in Australian clinical and community samples. Suicide Life Threat Behav 2007; 37:671-80. [PMID: 18275373 DOI: 10.1521/suli.2007.37.6.671] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Modifiable risk factors for suicide attempt require identification in clinical and community samples. The aim of this study was to determine if similar social and psychiatric factors are associated with suicide attempts in community and clinical settings and whether the magnitude of effect is greater in clinical populations. Two case-control studies were used: nationwide community-based lifetime attempted suicide (ComAS) cases compared to nationwide community controls; and clinical deliberate self-poisoning (ClinDSP) cases that had hospital treatment compared to normative controls of similar demographic composition. The pattern of risk factors in ComAS and ClinDSP cases was similar, the magnitude of risk usually greater in clinical cases. Greatest attributable fractions were: ComAS current unemployment (39.8% male, 15.5% female) and anxiety disorders (14.0% males, 22.6% females); and ClinDSP current unemployment (69.6% male, 55.5% female) and affective disorders (45.4% male, 39.1% female). Practical intervention targets were unemployment, anxiety and substance use disorders, affective disorders (clinical only), and personality disorder (females only).
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Affiliation(s)
- Gregory L Carter
- Suicide Prevention Research Unit, Centre for mental Health Studies, Newcastle Mater Miseriocordae Hospital, Warath, NSW 2298, Australia.
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Donald M, Dower J, Correa-Velez I, Jones M. Risk and protective factors for medically serious suicide attempts: a comparison of hospital-based with population-based samples of young adults. Aust N Z J Psychiatry 2006; 40:87-96. [PMID: 16403044 DOI: 10.1080/j.1440-1614.2006.01747.x] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate risk and protective factors for medically serious suicide attempts among young Australian adults. METHOD The study used a case-control design. A clinical sample of 18-24 year olds was recruited via the emergency department of a large public hospital following a suicide attempt (n=95) and was compared to a sample of 18-24 year olds who participated in a population-based survey (n=380). RESULTS Risk factors for medically serious suicide attempts included early school leaving, parental divorce (males only), distress due to problems with parents (females only), distress due to problems with friends, distress due to the break-up of a romantic relationship, tobacco use, high alcohol use, current depressive symptomatology and a previous diagnosis of depression. Protective factors included social connectedness, problem-solving confidence and locus of control. There was a trend for social connectedness to be more protective among those with high rather than low levels of depressive symptomatology, and among smokers rather than non-smokers. CONCLUSIONS Results are discussed in terms of designing evidence-based suicide prevention activities for young adults.
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Affiliation(s)
- Maria Donald
- School of Population Health, University of Queensland, Brisbane, Australia
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Carter GL, Lewin TJ, Stoney C, Whyte IM, Bryant JL. Clinical management for hospital-treated deliberate self-poisoning: comparisons between patients with major depression and borderline personality disorder. Aust N Z J Psychiatry 2005; 39:266-73. [PMID: 15777364 DOI: 10.1080/j.1440-1614.2005.01564.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To compare the initial clinical management of hospital-treated deliberate self-poisoning patients with major depressive disorder (MDD) or borderline personality disorder (BPD) after controlling for demographic factors and level of suicide ideation. METHOD This study compared sequential hospital treated deliberate self-poisoning patients (n = 570) with either MDD or BPD (but no major comorbid psychopathology) on four outcomes modelled using logistic regression: (i) length of stay in the general hospital; (ii) discharge to a psychiatric hospital; (iii) psychiatric follow-up; and (iv) general practitioner (GP) follow-up. RESULTS BPD and MDD patients were discharged to psychiatric inpatient care at very similar rates (33%-35%) and almost all subjects with high levels of suicidal ideation were discharged to psychiatric hospital. However, for mild to moderate levels of suicidal ideation BPD patients were more likely to be discharged to psychiatric hospital than MDD patients. After controlling for demographics and suicidal ideation, BPD patients were more likely to be referred for psychiatric hospitalization on discharge (adjusted OR = 1.79, 95% CI = 1.01-3.18) and less likely to be referred to GPs if discharged to home (adjusted OR = 0.44, 95% CI = 0.24-0.81). There were no differences in general hospital length of stay or arrangements made for psychiatric follow-up for those discharged to home. CONCLUSIONS This suggests that for mild to moderate suicidal ideation levels clinicians are more likely to choose to send BPD patients, after deliberate self-poisoning, to inpatient psychiatric care than MDD patients. Clinicians are also apparently more likely to choose to manage MDD patients in primary care settings, for those patients discharged to home. This has implications for service planning and clinical guidelines.
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Affiliation(s)
- Gregory L Carter
- Faculty of Health, University of Newcastle, Callaghan, NSW, Australia.
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