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Low cholesterol levels have commonly been associated with various suicide measures. We sought to examine suicide attempts in a prospective sample of depressed patients that on prior analysis demonstrated an association between low cholesterol and subsequent suicide completions. Seventy-four inpatients with Research Diagnostic Criteria unipolar major depression, bipolar depression or schizoaffective depression entered a prospective follow-up study from 1978 to 1981. Kaplan-Meier survival analysis and Cox regression were utilized to elucidate the relationship between cholesterol levels and subsequent severe suicide attempts as well as all suicide attempts regardless of severity. Attempts preceding index hospitalization and other lifetime attempts were evaluated cross-sectionally. Low serum cholesterol levels did not predict subsequent suicide attempts. Contrary to our hypothesis, the high cholesterol group was associated with increased risk of suicide attempts on survival analysis in those less than median age. Nonetheless, in cross-sectional analysis, the low cholesterol group had more suicide attempts preceding index hospitalization and more remote lifetime attempts. The results from this prospective dataset do not support an association between low cholesterol and subsequent suicide attempts despite replicating the retrospective findings of previous case-control and cross-sectional studies. 相似文献
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Johnsson Fridell E, Öjehagen A, Träskman-Bendz L. A 5-year follow-up study of suicide attempts. Acta Psychiatr Scand 1996: 93: 151–157. Q Munksgaard 1996. Seventy-five patients were admitted to the ward of the Lund Suicide Research Center following a suicide attempt. After 5 years, the patients were followed up by a personal semistructured interview covering sociodemographic, psychosocial and psychiatric areas. Ten patients (13%) had committed suicide during the follow-up period, the majority within 2 years. They tended to be older at the index attempt admission, and most of them had a mood disorder in comparison with the others. Two patients had died from somatic diseases. Forty-two patients were interviewed, of whom 17 (40%) had reattempted during the follow-up period, most of them within 3 years. Predictors for reattempt were young age, personality disorder, parents having received treatment for psychiatric disorder, and a poor social network. At the index attempt, none of the reattempters had diagnoses of adjustment disorders or anxiety disorders. At follow-up, reattempters had more psychiatric symptoms (SCL-90), and their overall functioning (GAF) was poor compared to those who did not reattempt. All of the reattempters had had long-lasting treatment (> 3 years) as compared to 56% of the others. It is of great clinical importance to focus on treatment strategies for the vulnerable subgroup of self-destructive reattempters. 相似文献
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OBJECTIVE: To investigate the risk and protective factors for previous and future suicide attempts among adolescents. METHOD: A representative sample of high school students (N = 9,679) in grades 7 through 12 (aged 12-20 years) were followed from 1992 to 1994. Response rate was 97% at initial testing and 80% at follow-up. Measures of psychiatric symptoms (depressed mood, eating problems, conduct problems), substance use, self-worth, pubertal timing, social network, and social integration were included. RESULTS: A total of 8.2% had ever attempted suicide and 2.7% reported an attempt during the 2-year study period. Logistic regression analysis showed that future attempts were predicted by previous attempt, female gender, young age, perceived early pubertal development (stronger among girls), suicidal ideation, alcohol intoxication, not living with both parents, and poor self-worth. CONCLUSIONS: The importance that the clinician ask about previous suicidal behaviors is underscored. Early pubertal timing (particularly among girls), loss of self-worth, and alcohol intoxication may serve as risk factors for future suicide attempts. 相似文献
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D. Lizardi L. Sher G. M. Sullivan B. Stanley A. Burke M. A. Oquendo 《Acta psychiatrica Scandinavica》2009,119(5):406-410
Objective: Only a few studies have examined whether a family history of suicide influences the severity of suicidal acts and the results have been inconsistent. The current study aimed to examine whether a family history of suicidal acts predicts severity of suicide attempts. Method: 190 suicide attempters aged 18–75 years with a lifetime history of major depression were assessed for first‐degree family history of suicidality and severity of suicide attempts (number and lethality of prior suicide attempts and age at first attempt). Results: Regression analyses indicate that a positive family history of suicidal behaviors predicts a greater number of suicide attempts. Reasons for living predict number and lethality of prior attempts. Conclusion: It is critical to assess for family history of suicidal behavior when treating depressed suicide attempters as it may serve as an indicator of the risk of repeat suicide attempt and as a guide for treatment. 相似文献
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BACKGROUND: Suicide is frequent amongst the elderly. Schizophrenia is one of the disorders in which suicide attempts and death by suicide are pronounced. However, there is paucity of data regarding suicide attempts by elderly schizophrenia patients. The aim of the present study was to characterize elderly schizophrenia patients who had attempted suicide (AS). METHOD: Over a 10-year period, all computerized records of admissions of schizophrenia patients 60 years or older were examined. Patients who had attempted suicide were defined as the index group and the comparison group was comprised of the next two admissions suffering from schizophrenia who did not attempt suicide prior to hospitalization. RESULTS: 1066 admissions of patients 60 years or older suffering from schizophrenia were examined. There were 392 women and 300 men, mean age for the group 67.4 years. Forty-nine suicide attempts were documented comprising 4.6% of the admissions. Attempts were carried out by 30 patients of whom 10 had had attempted suicide more than once. There was an almost significant difference on gender composition with more males in the suicidal group. No other variables tested were positively associated with suicidality. CONCLUSIONS: The present study is unique in its scope and targeting elderly schizophrenia patients. Despite the lack of identified risk factors, further studies focusing on aging schizophrenia patients are needed as low base rate of suicide exists in this group. 相似文献
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《General hospital psychiatry》2014,36(6):674-679
ObjectivePrevious epidemiologic studies have documented a link between anxiety disorders and ulcer among adults. Few studies have examined these associations over time and little is understood about the pathways underlying these relationships.MethodData were drawn from n= 2101 adult participants in the Midlife Development in the United States I and II. Data on ulcer diagnoses were collected through self-report: among participants in the current sample, 38 reported ulcer at Waves 1 and 2 (prevalent ulcer), and 18 reported ulcer at Wave 2 but not at Wave 1 (incident ulcer). Panic attacks and generalized anxiety disorder at Wave 1 (1994) were examined in relation to prevalent (past 12 months) and incident ulcer approximately 10 years later at Wave 2 (2005).ResultsAnxiety disorders at Wave 1 were associated with increased prevalence of ulcer [odds ratio (OR)=4.1, 95% confidence interval (CI)=2.0–8.4], increased risk of incident ulcer at Wave 2 (OR=4.1, 95% CI=1.4–11.7) and increased risk of treated ulcer at Wave 2 (OR=4.7, 95% CI=2.3–9.9) compared with those without anxiety.ConclusionsIn this large population sample of adults, anxiety disorders were associated with an increased risk of ulcer over a 10-year period. These relationships do not appear to be explained by confounding or mediation by a wide range of factors. Future studies should address potential mechanisms underlying the relationship between anxiety and ulcer. 相似文献
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Fairweather AK Anstey KJ Rodgers B Jorm AF Christensen H 《The Journal of nervous and mental disease》2007,195(2):130-136
We investigated the prevalence and correlates of suicidal ideation in an Australian population sample at three stages of adulthood. Random sampling of a community acquired 7485 participants. Cohorts were 20 to 24, 40 to 44, or 60 to 64 years old. Twelve-month prevalence of suicidal ideation was 8.2%. Suicidal ideation was highest among the youngest cohort. Males with chronic physical illness were more prone to suicidal ideation, as were those aged 20 to 24 and 60 to 64. Furthermore, under-employed subjects 60 to 64 years old were seven times more likely to experience suicidal ideation than their counterparts working full-time. Childhood adversity and rumination had positive associations with suicidality; however, considering oneself more masterful was linked with lower levels of suicidal ideation. Contrary to clinical and popular views, our results highlight that proximal non-mental health variables such as employment, physical health, social factors, and personality are equally important to experiencing suicidal ideation as symptoms of psychological distress. 相似文献
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Sareen J Cox BJ Afifi TO de Graaf R Asmundson GJ ten Have M Stein MB 《Archives of general psychiatry》2005,62(11):1249-1257
CONTEXT: Controversy exists whether anxiety disorders are independently associated (ie, after adjusting for comorbid mental disorders) with suicidal ideation and suicide attempts. OBJECTIVE: To examine whether anxiety disorders are risk factors for suicidal ideation and suicide attempts in a large population-based longitudinal study. METHODS: Data come from the Netherlands Mental Health Survey and Incidence Study, a prospective population-based survey with a baseline and 2 follow-up assessments over a 3-year period. The Composite International Diagnostic Interview was used to assess DSM-III-R mental disorders. Lifetime diagnoses of anxiety disorders (social phobia, simple phobia, generalized anxiety disorder, panic disorder, agoraphobia, obsessive-compulsive disorder) were assessed at baseline. Multiple logistic regression analyses were used to examine whether anxiety disorders were associated with suicidal ideation and attempts at baseline (n = 7076) and whether anxiety disorders were risk factors for subsequent onset of suicidal ideation and attempts (n = 4796). RESULTS: After adjusting for sociodemographic factors and all other mental disorders assessed in the survey, baseline presence of any anxiety disorder was significantly associated with suicidal ideation and suicide attempts in both the cross-sectional analysis (adjusted odds ratio for suicidal ideation, 2.29; 95% confidence interval, 1.85-2.82; adjusted odds ratio for suicidal attempts, 2.48; 95% confidence interval, 1.70-3.62) and longitudinal analysis (adjusted odds ratio for suicidal ideation, 2.32; 95% confidence interval, 1.31-4.11; adjusted odds ratio for suicide attempts, 3.64; 95% confidence interval, 1.70-7.83). Further analyses demonstrated that the presence of any anxiety disorder in combination with a mood disorder was associated with a higher likelihood of suicide attempts in comparison with a mood disorder alone. CONCLUSIONS: This is the first study to demonstrate that a preexisting anxiety disorder is an independent risk factor for subsequent onset of suicidal ideation and attempts. Moreover, the data clearly demonstrate that comorbid anxiety disorders amplify the risk of suicide attempts in persons with mood disorders. Clinicians and policymakers need to be aware of these findings, and further research is required to delineate whether treatment of anxiety disorders reduces the risk of subsequent suicidal behavior. 相似文献
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Cognitive risk factors and suicide attempts among formerly hospitalized adolescents: a prospective naturalistic study 总被引:1,自引:0,他引:1
Goldston DB Daniel SS Reboussin BA Reboussin DM Frazier PH Harris AE 《Journal of the American Academy of Child and Adolescent Psychiatry》2001,40(1):91-99
OBJECTIVE: To examine the relationship between cognitive variables and time until suicide attempts among 180 adolescents who were monitored for as much as 6.9 years after discharge from an inpatient psychiatry unit. METHOD: In a prospective naturalistic study, adolescents were assessed at the time of their psychiatric hospitalization and semiannually thereafter. Suicidal behavior at index hospitalization and over the follow-up period was assessed with semistructured psychiatric diagnostic interviews. At hospitalization, cognitive risk factors were assessed with a problem-solving task and with questionnaires assessing hopelessness, expectations for posthospitalization suicidal behavior, reasons for living, and dysfunctional attitudes. RESULTS: Expectations about future suicidal behavior were related to posthospitalization suicide attempts. Among youths with previous suicide attempts, higher levels of hopelessness were associated with increased risk, and greater survival and coping beliefs were associated with decreased risk for posthospitalization suicide attempts. Hopelessness and survival and coping beliefs were not related to posthospitalization attempts among adolescents without prior suicidal behavior, and hopelessness was not predictive after controlling for overall severity of depression. CONCLUSIONS: Expectations for suicidal behavior, hopelessness, and survival and coping beliefs provide important prognostic information about later suicidal behavior and should be targeted in interventions with suicidal youths. 相似文献
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Suicide in college students has become an important public health issue in China. The aim of this study was to identify the differences between suicide attempters and suicide ideators based on a cross-sectional survey. Our results indicate that although female gender, positive screening for psychiatric illness, positive family history of suicide, elevated overall impulsivity, and elevated motor impulsivity were correlated with suicidal ideation, only positive family history of suicide and high motor impulsivity could differentiate suicide attempters from suicidal ideators. Future research with a longitudinal and prospective study design should be conducted to confirm these findings. 相似文献
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This 4-6-year prospective follow-up study compared reactive depressives with (n = 48) and without suicide attempts before index admission (n = 24). Both groups showed a favourable course and outcome concerning psychiatric diagnoses (DSM-III), psychopathology, social integration, and social functioning as well as displaying a nearly identical course and outcome. In both groups, two patients committed suicide attempts during the follow-up period. 2 (1) male patients from the group with suicide attempts committed suicide. 相似文献
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Park MH Kim TS Yim HW Jeong SH Lee C Lee CU Kim JM Jung SW Lee MS Jun TY 《The Journal of nervous and mental disease》2010,198(10):748-754
South Korea is a country with one of the highest suicide rates in the world, and the suicide rate is still on the rise. The purpose of this study was to determine the sociodemographic and clinical characteristics of suicide attempts and risk factors related to suicide attempts among depressed patients in South Korea. Among the 1183 participants, 21.4% had a history of a suicide attempt. When the severity of depression was controlled, the risk factors for patients who attempted suicide included younger age, experienced significant life events before 12 years of age, psychotic symptoms, and previous depressive episodes. The characteristics of attempted suicide in depressed patients in South Korea can be summarized as a high suicide attempt rate with no difference in the number of suicide attempts and lethality between males and females. This unique tendency is probably related to the sociodemographic and cultural characteristics of South Korea. 相似文献
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The effects of antidepressant medication on suicide risk remain unclear. This study explores any association between antidepressant medication and suicide attempts leading to hospitalization in adult depressed patients.The medical records of 103 patients admitted after a suicide attempt were examined and compared with those of a matched control group of depressed patients (n = 103) admitted without suicide attempts as well as a patient group with and without suicide attempts on separate hospitalizations (n = 25). No significant difference in antidepressant medication exposure before hospitalization was found between groups. Selective serotonin reuptake inhibitor exposure was higher in patients with suicide attempts, albeit nonsignificant, but was identical in patients admitted on two occasions with and without suicide attempts. The most common method for suicide attempt was drug overdose (52.4%). Patients in the group with suicide attempts had significantly more past suicide attempts. Study results do not confirm any relationship between antidepressants and suicide attempts. Close monitoring of depressed patients is advised especially in early treatment. 相似文献