How Clinicians Incorporate Suicide Risk Factors Into Suicide Risk Assessment

Reliability of Suicide Risk Estimates: A Vignette Study

OBJECTIVE

Suicide risk assessments are obligatory when patients express a death wish in clinical practice. Yet, suicide risk estimates based on unguided risk assessments have been shown to be of low reliability. Since generalizability of previous studies is limited, the current study aimed to assess inter-rater and intra-rater reliability of risk estimates conducted by psychotherapists and psychology students using written case vignettes.

METHOD

In total, N = 256 participants (psychology students, psychotherapists) were presented with 24 case vignettes describing patients at either low, moderate, severe or extreme risk of suicide. Participants were asked to assign a level of risk to each single vignette at a baseline assessment and again at a follow-up assessment two weeks later.

RESULTS

Risk estimates showed a low inter-rater reliability, both for students (AC1 = .35) and for psychotherapists (AC1 = .44). Intra-rater reliability was moderate for psychotherapists (AC1 = .59) and rather low for psychology students (AC1 = .47). In general, intra- and intra-rater reliability were highest for vignettes displaying "low" and "extreme" risk.

CONCLUSIONS

The results highlight that the reliability of unguided suicide risk assessments is questionable. Standardized risk assessment protocols are therefore recommended. Nonetheless, even reliable risk estimation does not imply predictive validity of risk estimates for future suicidal behavior.

Physiotherapists often encounter clients disclosing suicidal thoughts and behaviors: a cross-sectional survey of Australian physiotherapists

BACKGROUND

All health professionals have a role in suicide prevention, although little is known about physiotherapists' contact with clients experiencing suicidal thoughts and behaviors.

OBJECTIVE

The aims of this study were to investigate physiotherapists' self-reported frequency of contact with clients who disclose suicidal thoughts and behaviors and to identify potential factors associated with frequency of contact.

METHODS

Three-hundred and thirty-eight Australian physiotherapists were surveyed using an online questionnaire, with an estimated response rate of 6.1%. Data were analyzed using descriptive analysis and logistic regression.

RESULTS

Over half the respondents (52.1%) reported encountering clients at least once a year who disclosed suicidal thoughts, and nearly half (49.4%) reported having received at least one disclosure of a suicide plan at some point in their career. Among those working in the public sector, 67.5% of respondents reported having received a disclosure of a suicide plan, and almost all physiotherapists working in pain management reported having received such a disclosure (93.8%). The binary logistic regression model explained approximately 39.7% of the variance in whether a physiotherapist had a client disclose a plan for suicide at some point in their career or not.

CONCLUSION

The results highlight that all physiotherapists should receive training in suicide prevention.

The relationship between chronotype, dispositional mindfulness and suicidal ideation among medical students: mediating role of anxiety, insomnia and social dysfunction

The aim of the study was to assess whether chronotype and subjective amplitude may predict suicidal ideation independently of mindfulness, and whether anxiety/insomnia and social dysfunction may be mediators of the relationship between chronotype and suicidal thoughts among medical students. The study group comprised 600 students of the medical faculties (191 men and 409 women), with a mean (SD, range) age of 21.94 (1.81, 18-31) years. The participants completed the Chronotype Questionnaire, the Five Facet Mindfulness Questionnaire (FFMQ) and the General Health Questionnaire (GHQ-28). Two items from GHQ-28 depression scale were extracted to measure suicidal ideation. The FFMQ score correlated negatively with the suicidal ideation score. The total effect of chronotype was insignificant when controlled for FFMQ. In the case of indirect effects, subjective amplitude score predicted suicidal ideation via both anxiety/insomnia and social dysfunction scores. The FFMQ score predicted suicidal ideation only via the social dysfunction scale. The direct effect of subjective amplitude was insignificant. Our findings indicate that the flexibility (or rigidity) of circadian rhythm may be linked to the intensity of experienced suicidal ideation, but only via anxiety/insomnia and social dysfunction, independently of mindfulness and morningness-eveningness.

Suicide risk assessment fears, attitudes and behaviours of lifeline crisis supporters

Lifeline Australia operates crisis support services through Lifeline Crisis Supporters. An integral part of their role is to conduct online suicide risk assessments with help-seekers. However, there is limited literature regarding suicide risk assessment practices for this population. This study aimed to examine how suicide prevention training, vicarious trauma and fears impacted suicide risk assessment behaviours of Lifeline Crisis Supporters. A cross-sectional survey design was used to recruit a volunteer convenience sample of 125 Lifeline Australia Crisis Supporters (75.2% females; M_age  = 54.9) in 2018 to participate in an online survey. Findings revealed that those with more suicide-specific training had less risk assessment-related fears, and that fears were not related to attitudes towards suicide prevention. There was no significant relationship between vicarious trauma and amount of training or years of experience in the role. Further, participants with higher levels of vicarious trauma demonstrated significantly more negative attitudes towards suicide prevention. Overall, training appears to be a significant factor in suicide risk assessment practice behaviours of Lifeline Crisis Supporters, highlighting a need for ongoing training and support for them. This research also suggests that whilst fears exist, they do not significantly impair Lifeline Crisis Supporters' ability to undertake suicide risk assessment.