Management of self-harm in adults: which way now?
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Adult↗
Biomedical subjects
Navneet Kapur
Publications and source records attributed to Navneet Kapur.
The usefulness of coroners' data on suicides for providing information relevant to prevention.
Coroners' records are an accessible source of information on suicides. To assess their usefulness in relation to the investigation of specific methods of suicide, we examined coroners' records for 492 suicides across 24 jurisdictions in England. Generally data on demographic variables were well recorded. Information on contact with general practitioner and psychiatric services was less commonly available. Where those who had self-poisoned died in hospital, information on treatment and blood levels of drugs taken were not routinely available. For suicides by hanging, information on the source of ligature was frequently missing. Where firearms were used, information about licensing and storage were not routinely recorded. Generally there was wide variation across coroners in information relevant to specific methods. The use of standardized forms by coroners would assist studies of factors associated with suicide and potentially provide a representative source of information relevant to suicide prevention.
Coroners and Medical Examiners↗
Primary care consultation predictors in men and women: a cohort study.
BACKGROUND: Women visit their doctors more than men, but comparatively few studies have explored gender differences in consultation in detail. AIMS: To identify the factors that predicted the number of primary care consultations in men and women over a 5-year period. DESIGN OF STUDY: Prospective cohort study with three waves of data collection by postal questionnaire. SETTING: A single suburban general practice in Greater Manchester, UK. METHOD: Consultation data were sought from primary care records on a random sample of 800 adults. The main outcome measure was the number of consultations over the 5 years of the study. Questionnaire measures included the 12-item version of the General Health Questionnaire, the Illness Attitude Scales, a somatic symptom scale, a fatigue scale, and a functional assessment of disability. RESULTS: Consultation data were obtained on 738 patients (445 women, 293 men, 92% of selected subjects). Longitudinal models of consultation over 5 years showed that changes in psychological distress were more strongly associated with consultation in women than in men, whereas cognitive factors (negative illness attitudes) were more strongly associated with the consultation rate in men than women. CONCLUSION: The predictors of consultation in primary care may be different for men and women. A fuller understanding of the reasons for consultation may enable primary care doctors to better help individual patients, as well as perhaps contributing more generally to the development of gender specific interventions for those who consult unusually frequently.
Adolescent↗
Mental illness in people who kill strangers: longitudinal study and national clinical survey.
OBJECTIVES: To establish changes over time in the frequency of homicides committed by strangers, and to describe the personal and clinical characteristics of perpetrators of stranger homicides. DESIGN: Longitudinal study and national clinical survey. PARTICIPANTS: People convicted of homicide in England and Wales between 1996 and 1999 and whether the victim was known to the perpetrator. SETTING: England and Wales. MAIN OUTCOME MEASURE: Characteristics of perpetrators of homicides according to whether victims were strangers or not. RESULTS: Stranger homicides increased between 1967 and 1997, both in number and as a proportion of all homicides. No increase was found, however, in the number of perpetrators placed under a hospital order after homicide, whether all homicides or stranger homicides only. 358 of 1594 (22%) homicides were stranger homicides. In these cases the perpetrator was more likely to be male and young. The method of killing was more likely to be by hitting, kicking, or pushing (36% (130 of 358) for victims who were strangers to the perpetrator compared with 14% (145 of 1074) for victims who were known). Perpetrators were less likely to have a history of mental disorder (34%, n = 80 nu 50%, n = 142), a history of contact with mental health services (16%, 37 of 234 nu 24%, 200 of 824), and psychiatric symptoms at the time of the offence (6%, n = 14 nu 18%, n = 143). They were more likely to have a history of drug misuse (47%, n = 93 nu 37%, n = 272); alcohol (56%, n = 94 nu 41%, n = 285) or drugs (24% n = 44 nu 12%, n = 86) were more likely to have contributed to the offence. CONCLUSIONS: Stranger homicides have increased, but the increase is not the result of homicides by mentally ill people and therefore the "care in the community" policy. Stranger homicides are more likely to be related to alcohol or drug misuse by young men.
Adolescent↗
Childhood experience and health care use in adulthood: nested case--control study.
BACKGROUND: Few studies have considered the role of childhood experiences in adult health care use. AIMS: To examine the hypotheses that individuals frequently attending primary care report childhood adversities and illness exposures more commonly than the remainder of patients and that any association is independent of adult psychiatric disorder. METHOD: A nested case-control study was carried out in a single general practice in Manchester, UK. Fifty frequent attenders (randomly selected from adult patients in the top decile of consultation frequency) and fifty normal attenders (randomly selected from the remainder of adult patients) underwent a structured psychiatric interview and a detailed, semi-structured interview of childhood experience. RESULTS: There was a strong association between frequent attendance and childhood experiences. Multivariate analysis suggested that reported childhood illness exposures and reports of childhood adversity were each associated independently with adult consultation behaviour, even after adjustment for adult psychiatric disorder. CONCLUSIONS: Interventions for high users of health care may need to address childhood experiences of illness and childhood adversities, as well as adult psychiatric disorder.
Adult↗
Suicide by gunshot in the United Kingdom: a review of the literature.
This paper reviews the research literature on gunshot suicide in the United Kingdom and the international literature with reference to strategies aimed at preventing gunshot suicides. Trends in gun ownership and changes in firearm legislation in the UK over the past 20 years are described. Most UK gunshot suicides are male, middle-aged and living with a partner and involve the use of shotguns. They are less likely to have current or past mental health problems, or a previous act of self-harm, than people who commit suicide by other methods, and their suicide is more likely to have been precipitated by a relationship dispute. Where alcohol is consumed the amount tends to be large. The international literature provides evidence of a strong association between rates of gun ownership and gunshot suicide, and some evidence of a reduction in firearm suicide rates following the introduction of restrictive firearm legislation. Over the past 20 years the number of gunshot suicides in the UK has declined by over 50% to a little over a hundred deaths per annum. At the same time, firearm legislation has become progressively more restrictive and rates of gun ownership have declined. Measures, which might further reduce the prevalence of gunshot suicides in the UK, are discussed.
Death Certificates↗
Suicide: causes and prevention.
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Antidepressive Agents↗
Service provision and outcome for deliberate self-poisoning in adults--results from a six centre descriptive study.
BACKGROUND: The aim of the study was to compare the hospital management and direct costs of self-poisoning in six United Kingdom hospitals and to investigate whether hospital management influences outcome. METHOD: This was a prospective descriptive study carried out at three teaching hospitals and three district general hospitals in North West England on adults (aged 16 or over) presenting to the study centres with deliberate self-poisoning over a 5-month period. Data were based on demographic and clinical characteristics, management of the current episode, direct costs and repetition of self-poisoning within 12 weeks of index episode. RESULTS: There were 1778 episodes of self-poisoning during the study period. There were marked differences in management between centres. There was a fivefold difference in the rate of admission to a medical bed (16.5%-81.3%), and a twofold difference in the rate of psychosocial assessment (28.5%-57.7%). These differences remained after adjustment for demographic and clinical factors. Hospital costs per episode varied from pound 228 to pound 422 and repetition rate ranged from 10% to 16%. Psychosocial assessment was associated with a twofold reduction in the risk of repetition. CONCLUSIONS: The marked variability of services for self-poisoning continue. It seems likely that this is having a detrimental effect on patient outcomes. Large scale intervention studies are required to inform both clinical practice and service provision.
Adolescent↗
Predictors of outcome following brief psychodynamic-interpersonal therapy for deliberate self-poisoning.
BACKGROUND: We found that brief psychodynamic-interpersonal therapy was more helpful than usual care in deliberate self-poisoning patients, and resulted in reduced suicidal ideation and repetition of self-harm in the 6 months post-treatment. Here, we explore which baseline factors predicted outcome following treatment. METHOD: Patients presenting to an emergency department with deliberate self-poisoning were randomly assigned to brief psychodynamic-interpersonal therapy (PIT) or usual care. Severity of suicidal ideation 6 months post-treatment was used as the main outcome measure. Sociodemographic features and baseline psychological measures were used as predictor variables. Univariate and regression analyses were used to identify predictors of outcome for the whole group and for those who received psychotherapy. RESULTS: Principal predictors for the psychotherapy group were baseline severity of depression and a prior history of self-harm. For the group as a whole predictors were severity of suicidal ideation, anxiety and prior history of self-harm. CONCLUSIONS: Four session PIT for deliberate self-poisoning is effective in reducing suicidal ideation in patients with less severe depression, no prior history of self-harm, and who have not consumed alcohol with the overdose. Extended therapy may be indicated for those with more severe depression.
Adult↗
Factors that influence emergency department doctors' assessment of suicide risk in deliberate self-harm patients.
OBJECTIVES: To determine the patient factors influencing UK Emergency Department doctors' assessment of suicide risk. To establish whether immediate clinical management is consistent with perceived risk. METHODS: The Manchester and Salford Self-Harm project is a multi-centre deliberate self-harm monitoring study. Data collected were used to analyse risk assessments made by Emergency Department doctors between September 1997 and August 1999. We used univariate and logistic regression analyses to determine the factors Emergency Department doctors used to make suicide risk assessments. RESULTS: A total of 3220 deliberate self-harm assessment forms were completed in two years by Emergency Department doctors; 2922 (91%) included a clinical assessment of risk; 28 out of 48 variables were associated with perceived suicide risk. Multiple logistic regression analyses showed that current mental state, high suicidal intent (including medical seriousness of attempt), and male sex were the most important independent predictors of suicide risk. Being referred to psychiatric services directly from the Emergency Department or to surgical/medical services was also strongly associated with a perceived high risk. CONCLUSION: In contrast to the negative findings of previous research, we found that Emergency Department doctors were influenced by key risk factors for suicide in their assessment of deliberate self-harm patients. Emergency Department doctors' assessments reflected the immediate risk of suicide, indicated by factors such as current mental state and strong suicidal intent. Background risk factors such as social adversity and psychiatric history were less influential. We would recommend that training for emergency doctors should emphasize the importance of both immediate and background risk factors.
Adolescent↗
Suicides in ethnic minorities within 12 months of contact with mental health services. National clinical survey.
BACKGROUND: Information on suicide by psychiatric patients from ethnic minority groups is scarce. AIMS: To establish the number of patients from ethnic minorities who kill themselves; to describe their suicide methods, and their social and clinical characteristics. METHOD: A national clinical survey was based on a 4-year sample of suicides in England and Wales. Detailed data were collected on those who had been in contact with mental health services in the year before death. RESULTS: In total 282 patients from ethnic minorities died by suicide--6% of all patient suicides. The most common method of suicide was hanging; violent methods were more common than in White patient suicides. Schizophrenia was the most common diagnosis. Ethnic minority patients were more likely to have been unemployed than White patients and to have had a history of violence and recent non-compliance. In around half, this was the first episode of self-harm. Black Caribbean patients had the highest rates of schizophrenia (74%), unemployment, living alone, previous violence and drug misuse. CONCLUSIONS: In order to reduce the number of suicides by ethnic minority patients, services should address the complex health and social needs of people with severe mental illness.
Adolescent↗
Effect of general hospital management on repeat episodes of deliberate self poisoning: cohort study.
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Adolescent↗
Determinants of consultation rate in patients with anxiety and depressive disorders in primary care.
BACKGROUND: Although it is recognized that anxiety and depression are associated with frequent attendance in primary care, not all patients with these disorders attend frequently. The factors associated with general practice consultation in the important group of patients with anxiety and depressive disorders are not clear. OBJECTIVES: Our aim was to determine prospectively the factors which predict consultation rate in a cohort of patients with anxiety and depressive disorders in primary care. METHODS: A total of 148 adult patients with a depressive, anxiety or panic disorder (DSM-III criteria) were studied prospectively for 6 months to determine the factors which predicted consultation rate during this time. Measures at baseline included: the Psychiatric Assessment Schedule, Hamilton Depression Rating Scale, Life Events and Difficulties Schedule, Clinical Anxiety Scale, details of substance misuse and demographic data. The principal outcome measure was the number of consultations recorded in the GP records over the following 6 months. The variables associated with consultation rate were assessed by multiple regression analysis, with number of consultations as the dependent variable. RESULTS: The median consultation rate during the 6 months of the study was five (range: 1-22). Thirty per cent of the sample consulted seven or more times during the 6 months and 10% consulted 12 or more times. The regression analysis demonstrated that the following variables contributed to the best model: prior consultation rate, past psychiatric history, ongoing social difficulties, current level of alcohol consumption, total psychiatric symptom score and total anxiety score. These variables together accounted for 41% of the variance in consultation rate. CONCLUSION: The detection and rigorous treatment of psychiatric disorder, the provision of social support and interventions for alcohol dependence may help to reduce the frequency of consultation of anxious and depressed patients in primary care. Future research to identify additional variables which explain the major part of the variance in consultation rate may pave the way for novel treatment approaches to the phenomenon of frequent attendance.
Adolescent↗
Problem-based learning, work demands and psychological distress in pre-registration house officers: a preliminary study.
There has been little work examining the longer term occupational and psychological outcomes of problem-based learn-ing (PBL). The authors aimed to investigate the relationship between psychological distress, occupational factors and experience of PBL in the first cohort of UK pre-registration house officers to be trained exclusively using problem-based methods. Questionnaires were sent to al pre-registration house officers working in the three teaching hospitals in the Manchester area. Measures included demographic items, hours of actual work and the GHQ-12 as a measure of psychological distress, as well as validated Likert scales of job satisfaction, perceived work demands, support from superior,and experience and attitudes towards PBL. The response rate was 87% (66/76). Almost one-third of respondents (20/66) worked more than 72 hours a week. The occupational and psychological measures were significantly interrelated. The multiple regression analysis revealed that work demands and job satisfaction together accounted for over 45% of the variance in psychological distress. The other demographic, occupational and PBL-related factors did not make an independent contribution to distress. Scores were similar for respondents with high and low levels of exposure to PBL, and similar to scores obtained from a previous cohort of house officers graduating from a traditional course. These findings should be interpreted cautiously because of the small size of the current study and the setting. It is possible that as staff and students grow accustomed to new styles of teaching, and work intensity for junior doctors reduces, the effect of PBL will become more evident. Further research is needed examining the occupational and psychological outcomes of medical students taught by problem-based methods indifferent settings.
Adult↗
Emergency department management and outcome for self-poisoning: a cohort study.
Self-poisoning in adults is an important public health problem across the world, but evidence to guide psychological management is lacking. In the current cohort study we wished to investigate whether aspects of routine Emergency Department management such as receiving a psycho-social assessment, or being referred for specialist follow up, affected the rate of repetition of self-poisoning. The study was carried out in four inner city hospitals in Greater Manchester, United Kingdom, over a 5-month period. We used hospital information systems and reviewed the case notes of every patient presenting to the Emergency Department to identify prospectively all adult patients presenting with deliberate self-poisoning. Data regarding the Emergency Department management of each episode were collected. The Manchester and Salford self-harm database was used to determine the number of individuals who went on to repeat self-poisoning within 6 months of their index episode. During the recruitment period 658 individuals presented with self-poisoning. Traditional risk factors for repetition such as substance dependence, psychiatric contact, and previous self-poisoning were associated with a greater likelihood of receiving a psycho-social assessment or being referred for specialist follow-up. Ninety-six patients (14.6%) repeated self-poisoning within 6 months of their index episode. After adjustment for baseline demographic and clinical characteristics and hospital, receiving a psycho-social assessment was not associated with reduced repetition but being referred for specialist follow-up was [adjusted hazard ratio for repetition (95% CI): 0.49 (0.25 to 0.84), P=.01]. We found that being referred for active follow-up after self-poisoning was associated with a reduced risk of repetition. The implications of this finding are discussed. Further studies using both cohort and randomized controlled study designs will help inform management strategies for patients who poison themselves.
Adult↗
Childhood adversity and frequent medical consultations.
We assessed possible psychological mediators of the relationship between childhood adversity and frequent medical consultations among new outpatients at neurology, cardiology, and gastroenterology clinics. We assessed whether these differed in patients with and without organic disease that explained their symptoms. At first clinic visit we recorded Hospital Anxiety and Depression scale (HADS--anxiety and depression subscale scores), Illness Perception Questionnaire (IPQ--four subscales: consequences, cure, identity, timeline), Health Anxiety Questionnaire (total score), and Symptom Amplification Scale (total score). Subjects were divided into two groups according to whether they had experienced any type of childhood adversity using the Childhood Experience of Care and Abuse Schedule. Outcome was the (log) number of medical consultations for 12 months before and 6 months after the index clinic visits. Multiple regression analysis was used to determine mediators; this was performed separately for patients with symptoms explained and not explained by organic disease. One-hundred and twenty-nine patients (61% response) were interviewed. Fifty-two (40.3%) had experienced childhood adversity; they made a median of 16 doctor visits compared with 10 for those without adversity (adjusted P=.026). IPQ identity score (number of symptoms attributed to the illness) and HAD depression scores were significantly associated with both childhood adversity and number of medical consultations and these variables acted as mediators between childhood adversity and frequency of consultation in the multiple regression analyses. This association was limited to patients with medically unexplained symptoms and was mediated by IPQ Identity Score (number of symptoms attributed to the patient's illness) and HAD depression score. Sexual abuse and overt neglect were the adversities most closely associated with frequent consultations. In patients with medically unexplained symptoms the association between childhood adversity and frequent medical consultations is mediated by the number of bodily symptoms attributed to the illness. Psychological treatments should be targeted at these patients with a view to reducing their frequent doctor visits.
Adult↗
Self-harm in the general hospital.
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Hospitals, General↗