Risk factors for parasuicide among psychiatric inpatients

The Psychometric Properties in the Chinese Version of the Reasons for Living Inventory and the Relationship with Suicidal Behaviors Among Psychiatric Patients in Taiwan

This study examines the reliability, factor structure, convergent, and construct validities of the Mandarin Chinese version of the Reasons For Living Inventory (RFL) among Taiwanese psychiatric patients. Demographical characteristics of patients who hold these adaptive cognitions and differences on the level of endorsement between suicidal and non-suicidal individuals were also investigated. All adult patients that had visited the psychiatric ambulatory clinic or had been admitted to the psychiatric ward in a general hospital in Taiwan over a 3-month period were consecutively invited to complete an inventory that included background information, the Mandarin Chinese versions of the RFL, the Suicidal Behaviors Questionnaire-Revised (SBQ-R), and the Beck Hopeless Scale (BHS). Of the 254 respondents aged 19 to 65 years, 47.2% had suicidal ideations or attempts within the past year. The original six-factor structure of the American version was confirmed to be acceptable. The Cronbach α was 0.964.Total scores on RFL were inversely and significantly correlated with that from BHS. Multivariate analysis with demographic data and items from SBQ-R revealed that higher scores on the RFL have been associated with married, have children or religious beliefs, fewer past and current suicidal ideations and attempts, fewer histories of suicidal threats, and a less self-reported likelihood of future suicide in our sample. The Mandarin version of the RFL inventory showed acceptable psychometric properties and could distinguish suicidal patients from non-suicidal ones.

Schizophrenia and deliberate self-harm: a systematic review of risk factors

Deliberate self-harm (DSH) is a strong predictor of suicide in schizophrenia. The aim of this review was to identify risk factors for DSH in schizophrenia. This systematic review of the international literature examined cohort and case-control studies of patients with schizophrenia or related diagnoses that reported DSH as an outcome. Studies were identified by searching electronic databases and reference lists, and by consulting international experts. Fourteen studies met the eligibility criteria. Of the 29 variables examined by two or more studies, five (past or recent suicidal ideation, previous DSH, past depressive episode, drug abuse or dependence, and higher mean number of psychiatric admissions) were associated with an increased risk of DSH, and one (unemployment) was associated with a reduced risk. Schizophrenic patients with these risk factors need careful follow-up and monitoring, with treatment of any associated comorbid depression or drug abuse. Large, prospective studies of DSH in schizophrenia are needed to further define risk factors and to build on the findings of this review.

Suicidal behavior and self-disclosure in adolescent psychiatric inpatients

The inability to communicate feelings and thoughts to people close to oneself may be an important risk factor for suicidal behavior. This inability has been operationalized in the concept of self-disclosure. The purpose of this article was to evaluate the correlation of self-disclosure with suicidal behavior in adolescents. Eighty consecutive admissions to an adolescent psychiatric inpatient unit were evaluated. Thirty-four were suicide attempters, 18 were suicidal ideators, and 18 were nonsuicidal. Assessment measures included the Child Suicide Potential Scale, the Suicide Intent Scale, the Suicide Ideation Scale, and the Self-Disclosure Scale. The results show that low self-disclosure levels are associated with suicidal thinking, suicide attempts, and suicidal attitudes. Thus, low self-disclosure may well be a risk factor worthy of further evaluation in the attempt to understand adolescent suicidal behavior.

Predictors of suicide in psychiatric hospital

OBJECTIVE

About 5% of all suicides occur in psychiatric hospitals. The aim of this study was to look for potential characteristics common to patients who committed suicide in psychiatric hospital.

METHOD

All patients who committed suicide in University Psychiatric Hospital in Ljubljana, Slovenia, in the period 1984-1993 were included. The suicidal patients (SP) with schizophrenia (SCH) and affective psychoses (AP) were compared to an age-, sex- and diagnosis-matched control group. Data from files and (in control patients) patient interviews were gathered. Multivariate logistic regression analysis was used.

RESULTS

A total of 79 patients (34 males and 45 females) committed suicide. The majority of them had SCH (n = 36) and AP (n = 23). The predictors of suicide among patients with AP and SCH were depression and lack of insight and, in addition in patients with SCH, past suicidal behaviour and poor relationships with family members.

CONCLUSION

This study provides the clinician with information on risk factors for in-patient suicide.