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BACKGROUND: Based on clinical experience, a (hypothetical) four-type model of suicidality that differentiates between subtypes with a unique pathway to entrapment ((h)4ME)was developed. The subtypes are: 1) perceptual disintegration (PD), 2) primary depressive cognition (PDC), 3) psychosocial turmoil (PT) and 4) inadequate communication/coping (IC). This study was carried out to examine the usability and feasibility of the subtypes in an absolute and dimensional way with the SUICIDI-2 instrument. OBJECTIVE: A first step was to examine the model and the SUICIDI-2 instrument for usability and feasibility in clinical practice. We aim to investigate the'real life' practical application of the model and hope the feedback we get after practical use of the model will help us with improvements for the model and the SUICIDI-2 instrument. METHODS: Discharge letters to general practitioners of 25 cases of anonymized suicidal emergency patients were independently reviewed by three psychiatrists and three nurses. Using the SUICIDI-2 instrument, describing the proposed subtypes, cases were classified by the psychiatrists and nurses. Intraclass Correlation Coefficients (ICC) for absolute/discrete and dimensional ratings were calculated to examine the model's usability and the instrument's feasibility. The study was approved by the ethical board. RESULTS: All raters were able to recognize and classify the cases in subtypes. We found an average measure of good reliability for absolute/(discrete) subtypes. For dimensional scores, we found excellent average measures for the subtype PDC, and good average measures for the subtypes PD, PT and IC. The reliability of dimensional score for the SUICIDI-2 was relatively lower than an alternative dimensional rating, but had good ICC values for all subtypes. After reviewing the results though, we found some inconsistently assessment between raters. This was ground to narrow down the criteria per subtype to describe the subtypes more precisely. This resulted in adjusted formulations for subtypes PD and IC and agreement was achieved about formulations in the revised SUICIDI-3. CONCLUSIONS: The hypothetical model of entrapment leading to suicidality shows promising results for both the usability and feasibility of the SUICIDI instrument. Follow up studies with participants with a more diverse background may show consistency and validity for the model.
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Trastornos Mentales , Suicidio , Humanos , Ideación Suicida , Trastornos Mentales/psicología , Suicidio/psicología , Salud Mental , Reproducibilidad de los Resultados , Estudios de FactibilidadRESUMEN
BACKGROUND: Even though various types of suicidality are observed in clinical practice, suicidality is still considered a uniform concept. To distinguish different types of suicidality and consequently improve detection and management of suicidality, we developed a clinical differentiation model for suicidality. We believe that the model allows for a more targeted assessment of suicidal conditions and improves the use of evidence-based treatment strategies. The differentiation model is based on the experience with suicidality that we have encountered in clinical practice. This model distinguishes 4 subtypes of entrapment leading to suicidality. The earliest description of this model and a proposal for usability research has been previously presented in a book chapter. OBJECTIVE: In this study, we present the most recent version of the 4-type differentiation model of suicidality and a protocol for a study into the usability of the proposed model. METHODS: The 4-type differentiation model of suicidality distinguishes the following subtypes: (1) perceptual disintegration, (2) primary depressive cognition, (3) psychosocial turmoil, and (4) inadequate coping or communication. We plan to test the usability of the 4 subtypes in a pilot study of 25 cases, and subsequently, we will include 75 cases in a follow-up study. We looked at the case notes of 100 anonymized patients with suicidality who presented to mental health care emergency service in The Hague International Center. The summary and conclusions of the letters sent to the patients' general practitioners after suicide risk assessment will be independently rated by 3 psychiatrists and 3 nurse-scientists for absolute and dimensional scores. The Suicidality Differentiation version 2 (SUICIDI-II) instrument, developed for this study, is used for rating all the cases. Intraclass correlation coefficients for absolute and dimensional scores will be calculated to examine type agreement between raters to examine the usability of the model and the feasibility of the SUICIDI-II instrument. RESULTS: We consider the model tentatively valid if the intraclass correlation coefficients are ≥0.70. Subsequently, if the model turns out to be valid, we plan to rate 75 other cases in a follow-up study, according to a similar or adjusted procedure. Study results are expected to be published by the end of 2023. CONCLUSIONS: The theoretical roots of the differentiation model stem from classic and contemporary theoretical models of suicidality and from our clinical practice experiences with suicidal behaviors. We believe that this model can be used to adjust the diagnosis, management, treatment, and research of suicidality, in addition to distinguishing different dynamics between practitioners and patients with suicidality and their families. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/45438.
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BACKGROUND: While frank discussion of suicidal thoughts in patients with depression is important for the prevention of suicide, suicide exploration of General Practitioners (GPs) is suboptimal. This study aimed to assess whether an intervention that prompts pop-up screens nudges GPs to more frequently explore suicidal thoughts over the course of two years. METHODS: From January 2017 to December 2018, the intervention was incorporated in the information system of the Dutch general practice sentinel network. New registration of an episode of depression triggered a pop-up screen referring to a questionnaire about GPs' behaviour with regard to exploring suicidal thoughts. In two years, 625 questionnaires were completed by GPs and analysed using multilevel logistic regression analyses. RESULTS: Compared to the first year, GPs were 50% more likely to explore suicidal thoughts among patients in the second year (OR 1.48; 95%CI 1.01-2.16). When adjusting for patients' gender and age we found that the effect of the pop-up screens disappeared (OR 1.33; 95% CI 0.90-1.97). Suicide exploration occurred less frequently in women than in men (OR 0.64; 95% CI 0.43-0.98) and in older compared to younger patients (OR 0.97; 95% CI 0.96-0.98 per year older). In addition, 26% of variation in suicide exploration was because of differences in general practice. There was no evidence that general practices developed differently over time. CONCLUSIONS: Although low cost and easy to administer, the pop-up system was not effective in nudging GPs to explore suicidality more frequently. We encourage studies to test whether implementing these nudges as part of a multifaceted approach will lead to a stronger effect. Moreover, we recommend researchers to include more variables, such as work experience or previous mental health training, to better understand the effects of the intervention on GPs' behaviour.
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Medicina General , Médicos Generales , Suicidio , Masculino , Humanos , Femenino , Anciano , Ideación Suicida , Médicos Generales/psicología , Suicidio/psicología , Medicina Familiar y ComunitariaRESUMEN
In health systems with strongly developed primary care, such as in the Netherlands, effectively engaging primary care professionals (PCPs) in suicide prevention is a key strategy. As part of the national Suicide Prevention Action Network (SUPRANET), a program was offered to PCPs in six regions in the Netherlands in 2017-2018 to more effectively engage them in suicide prevention. This implementation study aimed to evaluate to what extent SUPRANET was helpful in supporting PCPs to apply suicide prevention practices. From March to May 2018, 21 semi-structured interviews have been carried out with PCPs and other non-clinical professionals from SUPRANET regions in the Netherlands. Verbatim transcripts were analysed using the grounded theory approach. Data was structured using the Consolidated Framework for Implementation Research, which enabled identifying facilitating and challenging factors for PCPs to carry out suicide prevention practices. An important challenge included difficulties in assessing suicide risk (intervention characteristics) due to PCPs' self-perceived incompetence, burdensomeness of suicide and limited time and heavy workload of PCPs. Another important limitation was collaboration with mental health care (outer setting), whereas mental health nurses (inner setting) and SUPRANET (implementation process) were facilitating factors for applying suicide prevention practices. With regard to SUPRANET, especially the training was positively evaluated by PCPs. PCPs expressed a strong need for improving collaboration with specialized mental health care, which was not provided by SUPRANET. Educating PCPs on suicide prevention seems beneficial, but is not sufficient to improve care for suicidal patients. Effective suicide prevention also requires improved liaison between mental health services and primary care, and should therefore be the focus of future suicide prevention strategies aimed at primary care.
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Médicos de Atención Primaria , Prevención del Suicidio , Actitud del Personal de Salud , Femenino , Humanos , Masculino , Países Bajos , Atención Primaria de Salud , Investigación CualitativaRESUMEN
Background: Outreach psychiatric emergency services play an important role in all stages of a suicidal crisis; however, empirical assessment data are scarce. This study describes characteristics of patients assessed by these services and involved in suicidal crises. Method: During a 5-year period, detailed information from psychiatric emergency service assessments was recorded; 14,705 assessments were included. Characteristics of patients with/without suicidal behavior and with/without suicide attempts were compared. Outcomes were adjusted for clustering of features within individual patients. Results: Suicidal behavior was assessed in 32.2% of patients, of whom 9.2% attempted suicide. Suicidal behavior was most commonly associated with depression or adjustment disorder and these patients were referred to the service by a general practitioner or a general hospital, whereas those who attempted suicide were less likely to be referred by a general practitioner. Those who attempted suicide were more likely to be female and have had a referral by a general hospital. Self-poisoning by medication was the most common method of attempting suicide. Limitations: Bias could be due to missed or incomplete assessments. Primary diagnoses were based on clinical observation at the time of the assessment or on the primary diagnosis previously recorded. In addition, suicidal behavior or attempted suicide might have been underestimated. Conclusions: Suicidal behavior is commonplace in assessments by psychiatric emergency services. Suicidal patients with/without a suicide attempt differed with respect to demographic features, primary diagnoses, and referring entities, but not with respect to treatment policy. About 40% of the suicidal patients with/without an attempt were admitted following assessment.
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Servicios de Urgencia Psiquiátrica , Trastornos Mentales/epidemiología , Ideación Suicida , Intento de Suicidio/estadística & datos numéricos , Adulto , Alcoholismo/epidemiología , Estudios de Cohortes , Trastorno Depresivo/epidemiología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Trastornos Psicóticos/epidemiología , Suicidio , Adulto JovenRESUMEN
OBJECTIVES: This paper aims to describe the degree to which general practitioners (GPs) explore suicidal behaviour among depressed patients in the Netherlands. DESIGN: An observational study of consultations between GPs and depressed patients. SETTING: 39 sentinel GP practices within the Netherlands in 2017. PARTICIPANTS: Patients with a registration of depression. PRIMARY AND SECONDARY OUTCOME MEASURES: Primary outcome measure is suicide exploration by the GP. Secondary outcome measures at patient level, assessed by surveying GPs, include prevalence and severity of suicidal thoughts. Secondary outcome measures at GP level include follow-up actions of GP and reasons not to explore suicidality. RESULTS: A total of 1034 questionnaires were included in the analyses. GPs assessed and explored suicidality in 44% of patients with depression (66% in patients with a new episode of depression). GPs explored suicidal feelings more often in patients with a new episode of depression (OR 4.027, p<0.001, 95% CI 2.924 to 5.588), male patients (OR 1.709, p<0.001, 95% CI 1.256 to 2.330) or younger patients (OR 1.017, p<0.001, 95% CI 1.009 to 1.026). Multilevel analysis showed that 22% of the variation in suicide exploration is due to differences in GP practice. Thirty-eight per cent of the patients who were asked by their GP, reported (severe) suicidal ideation. Most GPs (68%) did not explore suicidal feelings because they thought the patient would not be suicidal. CONCLUSION: GPs explored suicidal thoughts in less than half of all depressed patients and in two-thirds of patients with a new episode of depression. Suicide prevention training is recommended to enhance suicide exploration.
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Trastorno Depresivo/psicología , Medicina General/estadística & datos numéricos , Ideación Suicida , Suicidio/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Trastorno Depresivo/epidemiología , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multinivel , Países Bajos/epidemiología , Rol del Médico , Relaciones Médico-Paciente , Derivación y Consulta , Factores de Riesgo , Vigilancia de Guardia , Intento de Suicidio/psicología , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Previous research has identified a vulnerability paradox in global mental health: contrary to positive associations at the individual level, lower vulnerability at the country level is accompanied by a higher prevalence in a variety of mental health problems in national populations. However, the validity of the paradox has been challenged, specifically for bias from modest sample sizes and reliance on a survey methodology not designed for cross-national comparisons.AimsTo verify whether the paradox applies to suicide, using data from a sizable country sample and an entirely different data source. METHOD: We combined data from the World Health Organization 2014 suicide report and the country vulnerability index from the 2016 World Risk Report. Suicide was predicted in different steps based on gender, vulnerability and their interaction, World Bank income categories, and suicide data quality. RESULTS: A negative association between country vulnerability and suicide prevalence in both women and men was found. Suicide rates were higher for men, regardless of country vulnerability. The model predicting suicide in 96 countries based on gender, vulnerability, income and data quality had the best goodness-of-fit compared with other models. The vulnerability paradox is not accounted for by income or data quality, and exists across and within income categories. CONCLUSIONS: The study underscores the relevance of country-level factors in the study of mental health problems. The lower mental disorder prevalence in more vulnerable countries implies that living in such countries fosters protective factors that more than compensate for the limitations in professional healthcare capacity.Declaration of interestNone.
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OBJECTIVE: Combine test theory with technology to develop brief, reliable suicide risk measures in the emergency department. METHODS: A computer adaptive test for suicide risk was built using the Beck Scale for Suicide Ideation and tested among the emergency department population. Data were analyzed from a sample of 1,350 patients in several Massachusetts emergency departments. The test was built as outlined by the National Institutes of Health Patient-Reported Outcomes Measurement Information System. RESULTS: Of 1,350 patients, 74 (5%) scored above the cutoff of BSS > 2. Item 2, "Wish to die", was the most informative item. When using only Item 2, 20% (n = 15/74) of at-risk patients and 3% (n = 40/1,276) of not-at-risk patients were misclassified. Patients were classified after four items with computer adaptive testing trait estimates highly comparable to those of the full scale. The precision rule model did not reduce the scale. CONCLUSIONS: This study models the creation of a computer adaptive test for suicide ideation and marks the start of the development of computer adaptive tests as a novel suicide risk screening tool in the emergency department. Computer adaptive tests hold promise for revolutionizing behavioral health screening by addressing barriers including time and knowledge deficits.
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Escalas de Valoración Psiquiátrica Breve , Diagnóstico por Computador/métodos , Servicios Médicos de Urgencia/métodos , Tamizaje Masivo/métodos , Medición de Riesgo/métodos , Ideación Suicida , Adulto , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos de InvestigaciónRESUMEN
PURPOSE: The purpose of this study was to investigate developments in antidepressant prescriptions by Dutch general practitioners, alongside the national introduction of mental health nurses. Antidepressant prescriptions are very common in general practice, but are often not in line with recommendations. The recent introduction of mental health nurses may have decreased antidepressant prescriptions, as general practitioners (GPs) have greater potential to offer psychological treatment as a first choice option instead of medication. MATERIAL AND METHODS: Anonymised data from the medical records of general practices participating in the NIVEL Primary Care Database in 2011-2015 were analysed in an observational study. We used multilevel logistic regression analyses to determine whether total antidepressant prescriptions and antidepressants prescribed within one week of diagnosing anxiety or depression decreased in the period 2011-2015. We analysed whether changes in antidepressant prescriptions were associated with the employment or consultation of mental health nurses. RESULTS: Antidepressants were prescribed in 30.3% of all anxiety or depression episodes; about half were prescribed within the first week. Antidepressants prescriptions for anxiety or depression increased slightly in the period 2011-2015. The employment of mental health nurses was not associated with a decreased number of prescriptions of antidepressants. Patients who had at least one mental health nurse consultation had fewer immediate prescriptions of antidepressants, but not fewer antidepressants in general. CONCLUSIONS: Antidepressant prescriptions are still common in general practice. So far, the introduction of mental health nurses has not decreased antidepressant prescriptions, but it may have a postponing effect.
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Antidepresivos/uso terapéutico , Depresión/tratamiento farmacológico , Prescripciones de Medicamentos , Medicina General , Pautas de la Práctica en Medicina , Psicoterapia , Derivación y Consulta , Adulto , Anciano , Ansiedad/tratamiento farmacológico , Trastornos de Ansiedad , Depresión/terapia , Trastorno Depresivo/tratamiento farmacológico , Utilización de Medicamentos , Femenino , Médicos Generales , Humanos , Modelos Logísticos , Masculino , Salud Mental , Persona de Mediana Edad , Enfermeras Especialistas , Atención Primaria de Salud , Adulto JovenRESUMEN
Background: A reform of Dutch mental health care aimed to substitute care from specialized care to general practice. Since 1 January 2014, Dutch general practitioners (GPs) are no longer allowed to refer patients without a psychiatric disorder to mental health care. Patients with non-complex psychological problems should be treated within general practice. Objective: To explore the feasibility of the Dutch mental health policy. Methods: We conducted an observational case study in a primary health care centre in 2014. The health care centre was a convenience sample; the participating GPs reorganized mental health care in line with the upcoming policy, and invited the researchers to monitor their referrals. We assessed how many patients with mental health problems (n = 408) were allocated to policy-concordant treatment. Additionally, 137 patients (33%) completed a follow up assessment on mental health problems 3 months after baseline. Results: The majority of the patients were allocated to treatment in line with the policy. Almost half of the patients (42%) were treated in a setting that was exactly policy-concordant, while the other half (47%) was treated in a setting that was even less specialized than was allowed. In general, patients showed improvement after 3 months, regardless of (non) policy-concordant treatment. Attrition rate after 3 months was high, probably due to the practical study design. Conclusion: There is potential for substitution of mental health care. Since the studied health care centre was specialized in mental health care, further research should explore if similar results can be found in other general practices.
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Medicina General/organización & administración , Política de Salud , Trastornos Mentales/terapia , Servicios de Salud Mental/organización & administración , Atención Primaria de Salud/organización & administración , Adulto , Femenino , Humanos , Modelos Lineales , Masculino , Salud Mental , Persona de Mediana Edad , Países Bajos , Derivación y ConsultaRESUMEN
BACKGROUND: Suicidal behaviour is the end result of the complex relation between many factors which are biological, psychological and environmental in nature. Network analysis is a novel method that may help us better understand the complex association between different factors. AIMS: To examine the relationship between suicidal symptoms as assessed by the Beck Scale for Suicide Ideation and future suicidal behaviour in patients admitted to hospital following a suicide attempt, using network analysis. METHOD: Secondary analysis was conducted on previously collected data from a sample of 366 patients who were admitted to a Scottish hospital following a suicide attempt. Network models were estimated to visualise and test the association between baseline symptom network structure and suicidal behaviour at 15-month follow-up. RESULTS: Network analysis showed that the desire for an active attempt was found to be the most central, strongly related suicide symptom. Of the 19 suicide symptoms that were assessed at baseline, 10 symptoms were directly related to repeat suicidal behaviour. When comparing baseline network structure of repeaters (n=94) with the network of non-repeaters (n=272), no significant differences were found. CONCLUSIONS: Network analysis can help us better understand suicidal behaviour by visualising the complex relation between relevant symptoms and by indicating which symptoms are most central within the network. These insights have theoretical implications as well as informing the assessment and treatment of suicidal behaviour. DECLARATION OF INTEREST: None. COPYRIGHT AND USAGE: © The Royal College of Psychiatrists 2017. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) license.
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BACKGROUND: Efficient screening questionnaires are useful in general practice. Computerized adaptive testing (CAT) is a method to improve the efficiency of questionnaires, as only the items that are particularly informative for a certain responder are dynamically selected. OBJECTIVE: The objective of this study was to test whether CAT could improve the efficiency of the Four-Dimensional Symptom Questionnaire (4DSQ), a frequently used self-report questionnaire designed to assess common psychosocial problems in general practice. METHODS: A simulation study was conducted using a sample of Dutch patients visiting a general practitioner (GP) with psychological problems (n=379). Responders completed a paper-and-pencil version of the 50-item 4DSQ and a psychometric evaluation was performed to check if the data agreed with item response theory (IRT) assumptions. Next, a CAT simulation was performed for each of the four 4DSQ scales (distress, depression, anxiety, and somatization), based on the given responses as if they had been collected through CAT. The following two stopping rules were applied for the administration of items: (1) stop if measurement precision is below a predefined level, or (2) stop if more than half of the items of the subscale are administered. RESULTS: In general, the items of each of the four scales agreed with IRT assumptions. Application of the first stopping rule reduced the length of the questionnaire by 38% (from 50 to 31 items on average). When the second stopping rule was also applied, the total number of items could be reduced by 56% (from 50 to 22 items on average). CONCLUSIONS: CAT seems useful for improving the efficiency of the 4DSQ by 56% without losing a considerable amount of measurement precision. The CAT version of the 4DSQ may be useful as part of an online assessment to investigate the severity of mental health problems of patients visiting a GP. This simulation study is the first step needed for the development a CAT version of the 4DSQ. A CAT version of the 4DSQ could be of high value for Dutch GPs since increasing numbers of patients with mental health problems are visiting the general practice. In further research, the results of a real-time CAT should be compared with the results of the administration of the full scale.
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BACKGROUND: Substitution is the shift of care from specialized health care to less expensive and more accessible primary health care. It seems promising for restraining rising mental health care costs. The goal of this study was to investigate a potential for substitution of patients with psychological or social problems, but without severe psychiatric disorders, from Dutch specialized mental health care to primary care, especially family practices. METHODS: We extracted anonymized data from two national databases representing primary and specialized care in 2012. We calculated the number of patients with and without psychiatric disorder per 1,000 citizens in three major settings: family practices, primary care psychologists, and specialized care. Family physicians recorded psychopathology using the International Classification of Primary Care, while psychologists and specialists used the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition. RESULTS: Considerable numbers of patients without a diagnosed DSM-IV psychiatric disorder were treated by primary care psychologists (32.8%) or in specialized care (20.8%). Over half of the patients referred by family physicians to mental health care did not have a psychiatric disorder. CONCLUSION: A recent reform of Dutch mental health care, including new referral criteria, will likely increase the number of patients with psychological or social problems that family physicians have to treat or support. Enabling and improving diagnostic assessment and treatment in family practices seems essential for substitution of mental health care.
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Medicina Familiar y Comunitaria/organización & administración , Trastornos Mentales/terapia , Servicios de Salud Mental/organización & administración , Salud Mental , Atención Primaria de Salud/organización & administración , Estudios Transversales , Humanos , Países Bajos , Derivación y ConsultaRESUMEN
OBJECTIVES: To investigate care for patients with psychological or social problems provided by mental health nurses (MHNs), and by general practitioners (GPs) with and without MHNs. DESIGN: An observational study with consultations recorded by GPs and MHNs. SETTING: Data were routinely recorded in 161-338 Dutch general practices between 2010 and 2014. PARTICIPANTS: All patients registered at participating general practices were included: 624â 477 patients in 2010 to 1â 392â 187 patients in 2014. OUTCOME MEASURES: We used logistic and Poisson multilevel regression models to test whether GPs recorded more patients with at least one consultation for psychological or social problems and to analyse the number of consultations over a 5-year time period. We examined the additional effect of an MHN in a practice, and tested which patient characteristics predicted transferral from GPs to MHNs. RESULTS: Increasing numbers of patients with psychological or social problems visit general practices. Increasing numbers of GPs collaborate with an MHN. GPs working in practices with an MHN record as many consultations per patient as GPs without an MHN, but they record slightly more patients with psychological or social problems (OR=1.05; 95% CI 1.02 to 1.08). MHNs most often treat adult female patients with common psychological symptoms such as depressive feelings. CONCLUSIONS: MHNs do not seem to replace GP care, but mainly provide additional long consultations. Future research should study to what extent collaboration with an MHN prevents patients from needing specialised mental healthcare.
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Medicina General , Trastornos Mentales/terapia , Salud Mental , Pautas de la Práctica en Medicina , Enfermería Psiquiátrica , Derivación y Consulta , Adolescente , Adulto , Anciano , Niño , Preescolar , Femenino , Médicos Generales , Humanos , Lactante , Recién Nacido , Modelos Logísticos , Masculino , Trastornos Mentales/enfermería , Persona de Mediana Edad , Países Bajos , Enfermeras Especialistas , Oportunidad Relativa , Especialización , Adulto JovenRESUMEN
OBJECTIVES: To analyse trends in suicidal behaviour as reported by the Dutch sentinel general practices from 1983 to 2013. Second, to examine the relationship between suicidal behaviour and several patient characteristics. Finally, to compare the relationship between suicidal behaviour and patient characteristics before (1983-2007) and after (2008-2013) the start of the crisis. SETTING: 40 general practices in the Netherlands during the period 1983-2013. PARTICIPANTS: Patients with an ICPC code of P77 (suicide attempt). PRIMARY AND SECONDARY OUTCOMES: Primary outcomes were age-adjusted and gender-specific trends in reported suicides (342) and suicide attempts (1614). Secondary outcomes were the relationship between suicidal behaviour and age, household composition, history of depression, recognition of suicide ideation, treatment before the suicidal behaviour and contact within the past month before suicidal behaviour for the period 1983-2013. Additionally, separate frequencies for the periods 1983-2007 and 2008-2013 were presented. RESULTS: Join-point analyses revealed a significant rise in male suicides from 2008 (b=0.32, SE=0.1, p=0.008), and an increase in male suicide attempts since 2009 (b=0.19, SE=0.04, p<0.001). Female suicidal behaviour showed a steady decrease from 1989 to 2013(b=-0.03, SE=0.007, p<0.0001 for female suicide, b=-0.02, SE=0.002, p<0.001 for female attempts). Before 2007, a history of depression was reported in 65% (168/257) of the suicides. After the start of the recession, a depression was recognised in 44% (22/50) of the patients who died by suicide. CONCLUSIONS: Since 2008, there was a rise in the male suicide rate while female suicide behaviour has continued to decline. General practitioners less often reported a history of depression within patients who died due to suicide after 2007 than before. Training in the early recognition of suicide ideation in depressive patients might improve suicide prevention in primary care.
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Medicina General/estadística & datos numéricos , Intento de Suicidio/tendencias , Suicidio/tendencias , Adulto , Distribución por Edad , Anciano , Trastorno Depresivo/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Estudios Retrospectivos , Factores de Riesgo , Distribución por Sexo , Ideación Suicida , Suicidio/estadística & datos numéricos , Intento de Suicidio/psicología , Intento de Suicidio/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: Understanding the effectiveness of treatment for depression in both the short term and long term is essential for clinical decision making. The present meta-analysis examined treatment effects on depression and quality of life in acute-phase psychotherapeutic interventions compared to no treatment control groups for adult depression at 6 months or longer postrandomization. METHODS: A systematic literature search resulted in 44 randomized controlled trials with 6,096 participants. Acute-phase psychotherapy was compared to control groups at 6-month or longer postrandomization. Odds ratios of a positive outcome were calculated. RESULTS: Psychotherapy outperformed control groups at 6 months or longer postrandomization (OR = 1.92, 95% CI: 1.60-2.31, P < .001). Heterogeneity was moderate (I²: 65, 95% CI: 53-74, P < .001). However, effects significantly decreased with longer follow-up periods. Additionally, a small positive effect of psychotherapy was observed for quality of life, while similar effects were obtained in separate analyses of each type of psychotherapy, with the exception of nondirective supportive therapy. Studies that provided booster sessions had better treatment results compared with studies that did not provide any further sessions. Finally, we found that trials on psychotherapy aimed at major depressive disorder (MDD) had better outcomes than those that were aimed at elevated depressive symptoms. CONCLUSIONS: There is substantial evidence that acute-phase psychotherapy results in a better treatment effects on depression and quality of life in the long term for adult patients with depression.
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Trastorno Depresivo/terapia , Psicoterapia/métodos , Enfermedad Aguda , Adulto , Humanos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
BACKGROUND: Given their length, commonly used scales to assess suicide risk, such as the Beck Scale for Suicide Ideation (SSI) are of limited use as screening tools. In the current study we tested whether deterministic and stochastic curtailment can be applied to shorten the 19-item SSI, without compromising its accuracy. METHODS: Data from 366 patients, who were seen by a liaison psychiatry service in a general hospital in Scotland after a suicide attempt, were used. Within 24h of admission, the SSI was administered; 15 months later, it was determined whether a patient was re-admitted to a hospital as the result of another suicide attempt. We fitted a Receiver Operating Characteristic curve to derive the best cut-off value of the SSI for predicting future suicidal behavior. Using this cut-off, both deterministic and stochastic curtailment were simulated on the item score patterns of the SSI. RESULTS: A cut-off value of SSI≥6 provided the best classification accuracy for future suicidal behavior. Using this cut-off, we found that both deterministic and stochastic curtailment reduce the length of the SSI, without reducing the accuracy of the final classification decision. With stochastic curtailment, on average, less than 8 items are needed to assess whether administration of the full-length test will result in an SSI score below or above the cut-off value of 6. LIMITATIONS: New studies using other datasets should re-validate the optimal cut-off for risk of repeated suicidal behavior after being treated in a hospital following an attempt. CONCLUSIONS: Curtailment can be used to simplify the assessment of suicidal behavior, and should be considered as an alternative to the full scale.
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Salud Mental/estadística & datos numéricos , Conducta Autodestructiva/psicología , Ideación Suicida , Intento de Suicidio/psicología , Adulto , Femenino , Humanos , Masculino , Factores de Riesgo , Escocia , Conducta Autodestructiva/epidemiología , Intento de Suicidio/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: Randomised studies examining the effect on patients of training professionals in adherence to suicide guidelines are scarce. AIMS: To assess whether patients benefited from the training of professionals in adherence to suicide guidelines. METHOD: In total 45 psychiatric departments were randomised (Dutch trial register: NTR3092). In the intervention condition, all staff in the departments were trained with an e-learning supported train-the-trainer programme. After the intervention, patients were assessed at admission and at 3-month follow-up. Primary outcome was change in suicide ideation, assessed with the Beck Scale for Suicide Ideation. RESULTS: For the total group of 566 patients with a positive score on the Beck Scale for Suicide Ideation at baseline, intention-to-treat analysis showed no effects of the intervention on patient outcomes at 3-month follow-up. Patients who were suicidal with a DSM-IV diagnosis of depression (n = 154) showed a significant decrease in suicide ideation when treated in the intervention group. Patients in the intervention group more often reported that suicidality was discussed during treatment. CONCLUSIONS: Overall, no effect of our intervention on patients was found. However, we did find a beneficial effect of the training of professionals on patients with depression.
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Depresión/terapia , Cuerpo Médico de Hospitales/educación , Evaluación de Procesos y Resultados en Atención de Salud , Guías de Práctica Clínica como Asunto , Servicio de Psiquiatría en Hospital , Ideación Suicida , Adulto , Femenino , Estudios de Seguimiento , Adhesión a Directriz , Humanos , Masculino , Persona de Mediana Edad , Satisfacción del PacienteRESUMEN
BACKGROUND: There is a lack of information on the cost-effectiveness of suicide prevention interventions. The current study examines the cost-effectiveness of a multifaceted structured intervention aiming to improve adherence to the national suicide practice guideline in comparison with usual implementation. METHODS: In the intervention condition, professionals of psychiatric departments were trained using an e-learning supported Train-the-Trainer program. Newly admitted suicidal patients were assessed as soon as their department was trained and at 3 months follow-up. The primary outcome was improvement in suicide ideation. Missing cost and effect data were imputed using multiple imputation. Cost-effectiveness planes were plotted, and cost-effectiveness acceptability curves were estimated. RESULTS: For the total group of suicidal patients (n=566), no effect of the intervention on suicide ideation or costs was found. For a subgroup of depressed suicidal patients (n=154, intervention=75, control=79), mean level of suicide ideation decreased with 2.7 extra points in the intervention condition, but this was not statistically significant. For this subgroup, the intervention may be considered cost-effective in comparison with usual implementation if society is willing to pay≥ 6100 per unit of effect on the suicide ideation scale extra. LIMITATIONS: Considering the cost outcomes, we had almost no cases that were complete, and heavily relied on statistical techniques to impute the missing data. Also, diagnoses were not derived from structured clinical interviews. CONCLUSIONS: We presented the first randomized trial (trial registration: The Netherlands Trial Register (NTR3092 www.trialregister.nl)) on cost-effectiveness of a suicide practice guideline implementation in mental health care. The intervention might be considered cost-effective for depressed suicidal patients if society is willing to make substantial investments.