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1.
Kate Daine Keith Hawton Vinod Singaravelu Anne Stewart Sue Simkin Paul Montgomery 《PloS one》2013,8(10)
Background
There is concern that the internet is playing an increasing role in self-harm and suicide. In this study we systematically review and analyse research literature to determine whether there is evidence that the internet influences the risk of self-harm or suicide in young people.Methods
An electronic literature search was conducted using the PsycINFO, MEDLINE, EMBASE, Scopus, and CINAHL databases. Articles of interest were those that included empirical data on the internet, self-harm or suicide, and young people. The articles were initially screened based on titles and abstracts, then by review of the full publications, after which those included in the review were subjected to data extraction, thematic analysis and quality rating.Results
Youth who self-harm or are suicidal often make use of the internet. It is most commonly used for constructive reasons such as seeking support and coping strategies, but may exert a negative influence, normalising self-harm and potentially discouraging disclosure or professional help-seeking. The internet has created channels of communication that can be misused to ‘cyber-bully’ peers; both cyber-bullying and general internet use have been found to correlate with increased risk of self-harm, suicidal ideation, and depression. Correlations have also been found between internet exposure and violent methods of self-harm.Conclusions
Internet use may exert both positive and negative effects on young people at risk of self-harm or suicide. Careful high quality research is needed to better understand how internet media may exert negative influences and should also focus on how the internet might be utilised to intervene with vulnerable young people. 相似文献2.
Background
Self-harm entails high costs to individuals and society in terms of suicide risk, morbidity and healthcare expenditure. Repetition of self-harm confers yet higher risk of suicide and risk assessment of self-harm patients forms a key component of the health care management of self-harm patients. To date, there has been no systematic review published which synthesises the extensive evidence on risk factors for repetition.Objective
This review is intended to identify risk factors for prospective repetition of self-harm after an index self-harm presentation, irrespective of suicidal intent.Data sources
PubMed, PsychInfo and Scirus were used to search for relevant publications. We included cohort studies which examining factors associated with prospective repetition among those presenting with self-harm to emergency departments. Journal articles, abstracts, letters and theses in any language published up to June 2012 were considered. Studies were quality-assessed and synthesised in narrative form.Results
A total of 129 studies, including 329,001 participants, met our inclusion criteria. Some factors were studied extensively and were found to have a consistent association with repetition. These included previous self-harm, personality disorder, hopelessness, history of psychiatric treatment, schizophrenia, alcohol abuse/dependence, drug abuse/dependence, and living alone. However, the sensitivity values of these measures varied greatly across studies. Psychological risk factors and protective factors have been relatively under-researched but show emerging associations with repetition. Composite risk scales tended to have high sensitivity but poor specificity.Conclusions
Many risk factors for repetition of self-harm match risk factors for initiation of self-harm, but the most consistent evidence for increased risk of repetition comes from long-standing psychosocial vulnerabilities, rather than characteristics of an index episode. The current review will enhance prediction of self-harm and assist in the efficient allocation of intervention resources. 相似文献3.
In a prospective clinical trial 312 cases of self-poisoning (276 patients) consecutively admitted to hospital were randomly allocated to medical teams or to psychiatrists for an initial psychiatric assessment and a decision as to "disposal." Junior doctors and nurses received some instruction in this work. Both groups of assessors asked for help from social workers when necessary. Once the medical teams had completed their assessments, psychiatrists provided most of the hospital treatment. Follow-up at one year showed no significant difference between the two groups of patients in the numbers who repeated their self-poisoning or self-injury (or both), or committed suicide. Provided junior doctors and nurses are taught to assess self-poisoned patients, we think medical teams can evaluate the suicidal risk and identify patients requiring psychiatric treatment or help from social workers, or both. Contrary to the Department of Health''s recommendation that all cases of deliberate self-poisoning should be seen by psychiatrists, we have reached the conclusion that physicians should decide for each of their patients if specialist psychiatric advice is necessary. 相似文献
4.
Prisoners are at increased risk of suicide. Investigation of both individual and environmental risk factors may assist in developing suicide prevention policies for prisoners and other high-risk populations. We conducted a matched case-control interview study with 60 male prisoners who had made near-lethal suicide attempts in prison (cases) and 60 male prisoners who had not (controls). We compared levels of depression, hopelessness, self-esteem, impulsivity, aggression, hostility, childhood abuse, life events (including events occurring in prison), social support, and social networks in univariate and multivariate models. A range of psychosocial factors was associated with near-lethal self-harm in prisoners. Compared with controls, cases reported higher levels of depression, hopelessness, impulsivity, and aggression, and lower levels of self-esteem and social support (all p values <0.001). Adverse life events and criminal history factors were also associated with near-lethal self-harm, especially having a prior prison spell and having been bullied in prison, both of which remained significant in multivariate analyses. The findings support a model of suicidal behaviour in prisoners that incorporates imported vulnerability factors, clinical factors, and prison experiences, and underscores their interaction. Strategies to reduce self-harm and suicide in prisoners should include attention to such factors. 相似文献
5.
OBJECTIVE--To determine factors associated with completed suicide in young parasuicide patients. DESIGN--Case-control study. SETTING--Regional poisoning treatment centre in a teaching general hospital. SUBJECTS--Patients who, between 1968 and 1985 when aged 15-24 years, were admitted to the regional poisoning treatment centre because of deliberate self poisoning or self injury. Cases (n = 62) consisted of those who by the end of 1985 had died locally from either suicide (n = 41) or possible suicide (n = 21). Controls (n = 124) were patients who were known not to have died locally during the study period. Two controls were selected for each case, matched by sex, age (within two years), and length of follow up. MAIN OUTCOME MEASURES--Possible predictors of completed suicide. RESULTS--Univariate analysis (conditional logistic regression) showed that risk of death due to suicide and possible suicide was associated with six factors: social class V (odds ratio 2.7, 95% confidence interval 1.1 to 6.7), unemployment (2.8, 1.4 to 5.8), previous inpatient psychiatric treatment (4.9, 2.2 to 10.9), substance misuse (3.3, 1.6 to 6.8), personality disorder (2.1, 1.03 to 4.4), and previous attempted suicide (2.3, 1.2 to 4.4). Multivariate analysis identified two factors as significantly contributing to the model that best discriminated between the cases and controls: substance misuse (alcohol or drugs, or both) (adjusted odds ratio 3.9) and previous inpatient psychiatric treatment (3.7). These factors seemed to be associated with suicide after attempted suicide in both the short term (less than 12 months) and the long term (one year or more) and were also identified when the analysis was restricted to subjects who definitely died by suicide and their controls. CONCLUSIONS--Suicide after parasuicide in young people is associated with substance misuse. This suggests that prevention of suicide in young people who attempt suicide might be improved by close liaison between general hospital services for patients who have attempted suicide and services for young substance misusers and by measures aimed at preventing substance misuse in young people. 相似文献
6.
Seymour Pollack 《The Western journal of medicine》1958,89(5):343-344
Increasing awareness by physicians in general medical practice of the possibility of suicide in nonpsychiatric patients is indispensable for the evaluation of suicide risk and for a practical approach to the problem of prevention.An analysis was made of the records of 11 cases of suicide by medical and surgical patients who were in a general nonpsychiatric Veterans Administration hospital for evaluation and treatment of physical disease.It was noted that the general hospital staff had a low index of suspicion of the possibility of suicide in general hospital patients.It appeared from this study that there is a definite suicide risk in older persons hospitalized for physical illness who develop psychotic reactions during the course of their illness and hospitalization. The signs and symptoms of toxic and organic psychosis in these older patients were not recognized and their significance relative to suicide risk was not appreciated. Although psychiatric signs of severe emotional disturbance appeared clinically obvious at least 24 hours before suicide in ten of the eleven patients, no suicide risk was considered present, nor were adequate precautions taken by the hospital staff. This was owing to the lack of psychiatric orientation among the nonpsychiatric physicians. 相似文献
7.
Herbert S. Ripley 《The Western journal of medicine》1979,130(5):408-410
Of 14 medical and surgical patients who committed suicide in a general hospital, there were ten men and four women, ranging in age from 19 to 82. The patients had not made statements of suicidal intent; however, their hospital records showed there had been symptoms of depression and contained indirect references to a preoccupation with suicide. Most of the patients had been depressed because of their illnesses or distressing symptoms.It is important to keep in mind that there are clues that help anticipate suicide. Awareness by hospital staffs of symptoms and subtle signs of depression and of suicidal thoughts in patients is important in reducing the number of suicides in general hospitals. Of preventive and treatment measures, warmth, compassion and commitment to the care of patients by hospital staffs are most important. 相似文献
8.
M Nordentoft L Breum L K Munck A G Nordestgaard A Hunding P A Laursen Bjaeldager 《BMJ (Clinical research ed.)》1993,306(6893):1637-1641
OBJECTIVE--To describe mortality by suicide and other causes of death in a group of patients who attempted suicide, and to identify predictive factors. DESIGN--10 year follow up study based on records of suicide attempters in 1980. SETTING--Poisoning treatment centre at a general hospital. SUBJECTS--974 patients aged 15 and over referred to the poisoning treatment centre after deliberate self poisoning. MAIN OUTCOME MEASURES--Death by different causes registered in the Danish death cause register. RESULTS--In 10 years of follow up 306 patients died: 103 by suicide, 131 from natural causes, and 31 by accident; five were murdered, and in 36 cases the cause of death was uncertain. The standard mortality ratio was 550. Cause specific standardised mortality rates were 2960 for suicide, 236 for natural causes, 1256 for accidents, and 5459 for uncertain causes. In a Cox regression analysis, high risk factors for subsequent suicide were: more than one previous suicide attempt (relative risk 2.25), living alone (2.28), and age (1.03 per year). Predictors of death by natural causes were receiving a pension (1.69), drug misuse (2.72), more than one previous suicide attempt (2.25), age (1.06 per year), and male sex (2.49). The group of patients fulfilling at least one high risk criterion for later suicide differed significantly from the rest of the patient group in incidence of suicide, but both sensitivity and specificity were low. CONCLUSIONS--Most patients who attempted suicide were at high risk of succeeding because the risk factors, though significant, are not very specific. A strategy to prevent suicide must be directed toward the majority of those who attempt suicide. 相似文献
9.
Alexandra L.C. Martiniuk Rebecca Q. Ivers Nick Glozier George C. Patton Lawrence T. Lam Soufiane Boufous Teresa Senserrick Ann Williamson Mark Stevenson Robyn Norton 《CMAJ》2009,181(11):807-812
Background
Some motor vehicle crashes, particularly single-vehicle crashes, may result from intentional self-harm. We conducted a prospective cohort study to assess the risk that intentional self-harm poses for motor vehicle crashes among young drivers.Methods
We prospectively linked survey data from newly licensed drivers aged 17–24 years to data on licensing attempts and police-reported motor vehicle crashes during the follow-up period. We investigated the role of recent engagement in self-harm on the risk of a crash. We took into account potential confounders, including number of hours of driving per week, psychological symptoms and substance abuse.Results
We included 18 871 drivers who participated in the DRIVE Study for whom data on self-harm and motor vehicle crashes were available. The mean follow-up was 2 years. Overall, 1495 drivers had 1 or more crashes during the follow-up period. A total of 871 drivers (4.6%) reported that they had engaged in self-harm in the year before the survey. These drivers were at significantly increased risk of a motor vehicle crash compared with drivers who reported no self-harm (relative risk [RR] 1.42, 95% confidence interval [CI] 1.15–1.76). The risk remained significant, even after adjustment for age, sex, average hours of driving per week, previous crash, psychological distress, duration of sleep, risky driving behaviour, substance use, remoteness of residence and socio-economic status (RR 1.37, 95% CI 1.09–1.72). Most of the drivers who reported self-harm and had a subsequent crash were involved in a multiple-vehicle crash (84.1% [74/88]).Interpretation
Engagement in self-harm behaviour was an independent risk factor for subsequent motor vehicle crash among young drivers, with most crashes involving multiple vehicles.Globally, poor mental health and injuries (including suicide) are ranked as the first and second highest contributors of lost disability-adjusted life-years among young people.1 Self-harm and suicide attempts are reported by 5%–17% of people aged 14–25 years and may be increasing in prevalence.2–5 Self-harm refers to the deliberate injuring of oneself through such methods as superficial cutting, attempted hanging and poisoning.6 Self-harm is performed most often by people with mental health problems and is a risk factor for suicide and other causes of death.6–8 Reasons for this behaviour are not well known. They may include coping with feelings of distress, suicidal intent, crying out for attention, addictive self-mutilation, impulsive behaviour, self-loathing and punishment, and attempting to feel in control. A recent study found the rate ratio of self-harm to suicide to be 36 (95% confidence interval [CI] 34.9–37.1).9The rate of death from motor vehicle crashes is hypothesized to be increased among individuals who have previously attempted suicide, and crashes are implicated as a mode of self-harm.8,10,11 There are several possible reasons for this increased risk of crash-related injury and death. For example, individuals who self-harm may deliberately attempt to injure or kill themselves using a motor vehicle. Alternatively, an increased risk of crash may occur through an indirect association of self-harm with other risk factors associated with crashes. Poor mental health for example is associated with self-harm and has been linked to higher rates of crashes.8 Common symptoms of poor mental health include depressed or anxious mood, disturbed sleep and poor concentration, all of which may impair cognitive and psychomotor function and thereby impair a person’s ability to drive.12 Self-harm is also commonly associated with alcohol and other substance use, which are also risk factors for motor vehicle crashes.2,13,14 Finally, developmentally young adults and people who self-harm have poor impulse control, which suggests that they may be particularly vulnerable to a range of health risks, including accidental injury.6,15,16Most studies of motor vehicle crashes among people who self-harm recruited patients seeking health services and used linked data from death registers to examine fatal outcomes. We conducted a prospective study to examine self-harm as a risk factor for nonfatal motor vehicle crashes. We used a cohort of young drivers of whom a subset engaged in self-harm. We also explored the role of associated risk factors, including symptoms of mental disorder and substance use, in explaining any difference in rates of crash. 相似文献10.
Anja Gysin-Maillart Simon Schwab Leila Soravia Millie Megert Konrad Michel 《PLoS medicine》2016,13(3)
Background
Attempted suicide is the main risk factor for suicide and repeated suicide attempts. However, the evidence for follow-up treatments reducing suicidal behavior in these patients is limited. The objective of the present study was to evaluate the efficacy of the Attempted Suicide Short Intervention Program (ASSIP) in reducing suicidal behavior. ASSIP is a novel brief therapy based on a patient-centered model of suicidal behavior, with an emphasis on early therapeutic alliance.Methods and Findings
Patients who had recently attempted suicide were randomly allocated to treatment as usual (n = 60) or treatment as usual plus ASSIP (n = 60). ASSIP participants received three therapy sessions followed by regular contact through personalized letters over 24 months. Participants considered to be at high risk of suicide were included, 63% were diagnosed with an affective disorder, and 50% had a history of prior suicide attempts. Clinical exclusion criteria were habitual self-harm, serious cognitive impairment, and psychotic disorder. Study participants completed a set of psychosocial and clinical questionnaires every 6 months over a 24-month follow-up period.The study represents a real-world clinical setting at an outpatient clinic of a university hospital of psychiatry. The primary outcome measure was repeat suicide attempts during the 24-month follow-up period. Secondary outcome measures were suicidal ideation, depression, and health-care utilization. Furthermore, effects of prior suicide attempts, depression at baseline, diagnosis, and therapeutic alliance on outcome were investigated.During the 24-month follow-up period, five repeat suicide attempts were recorded in the ASSIP group and 41 attempts in the control group. The rates of participants reattempting suicide at least once were 8.3% (n = 5) and 26.7% (n = 16). ASSIP was associated with an approximately 80% reduced risk of participants making at least one repeat suicide attempt (Wald χ2 1 = 13.1, 95% CI 12.4–13.7, p < 0.001). ASSIP participants spent 72% fewer days in the hospital during follow-up (ASSIP: 29 d; control group: 105 d; W = 94.5, p = 0.038). Higher scores of patient-rated therapeutic alliance in the ASSIP group were associated with a lower rate of repeat suicide attempts. Prior suicide attempts, depression, and a diagnosis of personality disorder at baseline did not significantly affect outcome. Participants with a diagnosis of borderline personality disorder (n = 20) had more previous suicide attempts and a higher number of reattempts.Key study limitations were missing data and dropout rates. Although both were generally low, they increased during follow-up. At 24 months, the group difference in dropout rate was significant: ASSIP, 7% (n = 4); control, 22% (n = 13). A further limitation is that we do not have detailed information of the co-active follow-up treatment apart from participant self-reports every 6 months on the setting and the duration of the co-active treatment.Conclusions
ASSIP, a manual-based brief therapy for patients who have recently attempted suicide, administered in addition to the usual clinical treatment, was efficacious in reducing suicidal behavior in a real-world clinical setting. ASSIP fulfills the need for an easy-to-administer low-cost intervention. Large pragmatic trials will be needed to conclusively establish the efficacy of ASSIP and replicate our findings in other clinical settings.Trial registration
ClinicalTrials.gov NCT02505373相似文献11.
Background
Paraquat poisoning is a lethal method of suicide used around the world. Although restricting its accessibility had been widely discussed, the underlying psychopathological mechanism of paraquat self-poisoning and its association with mortality have not yet been explicitly evaluated.Methods
We included all patients admitted to a tertiary general hospital in Taiwan between 2000 and 2010 following a suicide attempt by paraquat self-administration. Diagnoses were made upon psychiatric consultation based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria. The risk of mortality was calculated by logistic regression with various psychiatric or medical covariates.Results
The consultation-liaison psychiatry team assessed 157 patients who attempted suicide by paraquat poisoning. Mood disorders (54.0%), including dysthymic (26.7%) and major depressive disorders (24.7%), were the most common psychiatric diagnoses among the self-poisoning patients. Among those who attempted suicide, 87 patients (58.0%) died and dysthymic disorder (OR = 5.58, 95% CI: 1.13–27.69; p<0.05) significantly increased the mortality risk after adjustment for relevant medical variables, including age, gender, severity index of paraquat poisoning (SIPP), and risk for respiratory failure.Conclusions
Awareness of comorbid psychiatric illnesses, especially dysthymic disorder, is vital in the prevention and treatment of suicide by paraquat poisoning. 相似文献12.
A study of all cases of attempted suicide by drug ingestion over a 6-month period was undertaken to evaluate the use of an emergency toxicology service and to establish the role of the emergency toxicology laboratory in the diagnosis and management of cases of attempted suicide. A total of 235 requests for emergency toxicologic analysis involving 259 specimens was received. Results of toxicologic screening were positive for 58% of all cases (range, 49% for patients who were drowsy to 90% for patients who were deeply unconscious). Barbiturate blood values did not correlate well with either the level of consciousness or the clinical state of the patient. In almost all patients who were drowsy or who were unconscious but had normal reflexes and vital signs there was no deterioration in the clinical state and no active treatment was required. The study demonstrated the need to educate all personnel involved in the care of patients with attempted suicide to limit laboratory investigations to the management of patients who benefit from such analyses. Quantitative drug analyses have a limited contribution to the management of such patients and should be performed only for patients with mixed drug overdosage and when the drugs require dialysis for their elimination from the body. 相似文献
13.
Robert Carroll Chris Metcalfe Sarah Steeg Neil M. Davies Jayne Cooper Nav Kapur David Gunnell 《PloS one》2016,11(2)
Background
Clinical guidelines have recommended psychosocial assessment of self-harm patients for years, yet estimates of its impact on the risk of repeat self-harm vary. Assessing the association of psychosocial assessment with risk of repeat self-harm is challenging due to the effects of confounding by indication.Methods
We analysed data from a cohort study of 15,113 patients presenting to the emergency departments of three UK hospitals to investigate the association of psychosocial assessment with risk of repeat hospital presentation for self-harm. Time of day of hospital presentation was used as an instrument for psychosocial assessment, attempting to control for confounding by indication.Results
Conventional regression analysis suggested psychosocial assessment was not associated with risk of repeat self-harm within 12 months (Risk Difference (RD) 0.00 95% confidence interval (95%CI) -0.01 to 0.02). In contrast, IV analysis suggested risk of repeat self-harm was reduced by 18% (RD -0.18, 95%CI -0.32 to -0.03) in those patients receiving a psychosocial assessment. However, the instrument of time of day did not remove all potential effects of confounding by indication, suggesting the IV effect estimate may be biased.Conclusions
We found that psychosocial assessments reduce risk of repeat self-harm. This is in-line with other non-randomised studies based on populations in which allocation to assessment was less subject to confounding by indication. However, as our instrument did not fully balance important confounders across time of day, the IV effect estimate should be interpreted with caution. 相似文献14.
The length of time that patients spend on waiting lists is a topic of current concern. Calculating the proportion of patients who have been on a waiting list for a long time by taking a census of patients on the list at a single point in time will tend to yield a higher estimate than that obtained by calculating waiting times of patients admitted to hospital during a period of time. To illustrate this point the waiting times of patients in the Oxford region as measured by SBH 203 returns ("census" data) were compared with those as measured by the Hospital Activity Analysis ("event" data). As expected, the SBH 203 census returns showed a higher proportion of patients who had waited over a year compared with the "event" measure of all admissions. This difference, which is analagous to the difference between prevalence and incidence in epidemiology, should be considered when using data from these sources to calculate waiting times. 相似文献
15.
OBJECTIVE--To analyse the outcome of depression in the Swedish population as reflected by the detection of antidepressants in a national forensic toxicological screening programme of unnatural deaths. DESIGN--Antidepressants detected by the National Laboratory of Forensic Chemistry were related to data on use expressed in person years of exposure. SUBJECTS--All 7000 cases of unnatural death with results from forensic toxicological screening in 1990-1; this included 3400 (85%) of the 4000 cases of suicide in Sweden. MAIN OUTCOME MEASURES--Number of findings of antidepressants in the screening programme and number of findings of different antidepressants in relation to their use. RESULTS--Antidepressants were found in 585 screening tests, corresponding to 542 subjects or less than 16% of the 3400 cases of suicide. Newer, less toxic antidepressants were found more often than the older compounds. Toxic concentrations of antidepressants were found in only 190 cases (5.6%). CONCLUSION--A consistent finding in surveys of suicide is that about half of the patients who commit suicide are depressed. The current data suggest that most depressed patients who commit suicide are not taking antidepressants immediately before death. Therapeutic failure may be a greater problem with antidepressants than toxicity as the results did not indicate any advantage of the newer, less toxic antidepressants. All causes of death should be included in risk analyses, thereby providing an estimate of effectiveness as well as toxicity of antidepressants. 相似文献
16.
Govert den Hartogh 《Bioethics》2016,30(9):672-680
In suicidology, the common view is that ‘rational’ suicides occur only rarely, because the competence of people who want to end their lives is compromised by mental illness. In the Netherlands and Flanders, however, patients’ requests for euthanasia or assistance in suicide are granted in 5300 and 1400 cases a year respectively, and in all these cases at least two doctors have confirmed the patient's competence. The combination of these two findings is puzzling. In other countries one would expect at least some of these people to end their own lives. The article argues that we can distinguish between two types of suicide with clustering characteristics. In cases of the first type, the agent doesn't carefully plan his action, doesn't communicate his plans to relatives or others, and uses violent means. In such cases it is reasonable to presume lack of competence. The other type has the opposite characteristics. The most plausible explanation of our problem is that suicides of the second kind are invisible to suicidology, because they tend not to be registered as suicides at all. 相似文献
17.
The aesthetic surgeon may occasionally be consulted by a patient who wishes to discuss what can be done for the scars of self-inflicted wounds on the forearms. These scars are popularly referred to as "hesitation marks" or "suicide gestures." Unlike patients suffering from factitial ulcers or Münchhausen syndrome, these patients will admit to the physician that the scars are the result of self-inflicted wounds. These scars often consist of multiple, parallel, white lines extending up and down the forearms (usually volar surface), with more on the nondominant side. Although the pattern of these scars is apparently what drives these patients to the aesthetic surgeon for relief (because even lay people identify these scars as self-inflicted suicide marks), the authors propose a new and deeper motivation for surgery. Recent experiences with three of these patients resulted in an epiphany that prompted this report. Once the symbolic meaning of these scars was broached, a torrent of thoughts and theories followed. This article will recount these three cases and present a central thesis for this type of self-inflicted injury. A proposal for the proper surgical treatment of this condition will be offered. Uniquely, two of the patients will relate their own stories and propose guidelines and warnings for the aesthetic surgeon. 相似文献
18.
P. Lund-Johansen 《CMAJ》1983,128(1):21-23
Although suicide rates have remained relatively stable, the risk of suicide has increased among 25- to 35-year-old men. Attempts to understand suicide fall into three major frameworks: sociologic theories, psychologic theories and the relation of suicide to psychiatric illness. The risk of suicide can be assessed by means of a relatively simple clinical interview. Since most suicide victims consult their family doctors within the month before their death, physicians are in a unique position to prevent suicide. Routine assessment of the risk of suicide among patients who appear depressed or are undergoing an emotional crisis can lead to accurate diagnosis and effective intervention. Similarly, the appropriate use of psychotropic medication can lead to effective treatment while minimizing the risk of a lethal overdose. 相似文献
19.
Merete Nordentoft Thomas Munk Laursen Esben Agerbo Ping Qin Eyd Hansen H?yer Preben Bo Mortensen 《BMJ (Clinical research ed.)》2004,329(7460):261
Objective To study the change in risk of suicide among patients with schizophrenia and related disorders.Design Nested case-control design with linked data.Setting 4 longitudinal Danish registers.Participants 18 744 people aged up to 75 years who committed suicide in 1981-97 individually matched with 20 controls.Results Over the time studied the reduction in suicide rate among patients with schizophrenia and schizophrenia spectrum disorder was similar to that seen in the general population (incidence rate ratio 1.00, 95% confidence interval 0.98 to 1.03). The reduction among patients with other psychosis in the schizophrenia spectrum was faster than the reduction seen in the general population. Among people admitted to hospital with schizophrenia the risk of suicide was highest in the first year after first admission, and the excess risk was largest in the younger age groups—that is, the risk decreased per year for every additional year of age.Conclusion The suicide rate among patients with a diagnosis of schizophrenia and related disorders has fallen. This may be due to better psychiatric treatment, reduced access to means of suicide, or improvements in treatment after suicide attempts. 相似文献
20.
Recognizing the complementary effects of social contexts and psychiatric disorders, this study clarifies the role of gender
in suicidal behavior in urban Mumbai by considering psychiatric diagnoses and patient-identified sociocultural features. The
cultural epidemiological approach suggests the critical impact of situational sociocultural factors that complement the customary
psychopathological accounts for those who harm or kill themselves. The cultural epidemiology of deliberate self-harm (DSH),
it is argued, is critical to planning for suicide prevention, community mental health and psychiatric practice. This study,
based on a cultural epidemiological framework, compares male and female admissions for DSH, evaluating conditions with SCID-I
and EMIC interviews. We assessed features and narratives of suicidal behavior, patient-identified underlying problems, their
perceived causes and triggers. The study included 92 women and 104 men. A diagnosis of depressive disorder was made for 48.9
percent of women and 39.4 percent of men. Many patients (50.0 percent of women and 41.3 percent of men) did not fulfill the
criteria for any diagnosis, or did so only for an adjustment disorder or a V-code. Men typically explained DSH with reference
to work problems, financial problems and problem drinking. Women typically discussed domestic problems, in-law relations and
victimization. Problem drinking affected women living with men who drank. Social and situational factors appear to play a
relatively greater role than psychiatric illness in self-harm and suicide in Mumbai, as in other Asian studies, compared with
Europe and North America. 相似文献