Risk for suicide among medicaid beneficiaries

Association between race and socioeconomic factors and suicide-related 911 call rate

The American 911 emergency call system fulfills a unique role in preventing suicide and is universally available to all residents suffering a mental health crisis. Previous studies have found disparities between socioeconomic and racial groups in mental health treatment and in help-seeking behaviors. However, very few studies have analyzed disparities in the use of the 911 system for mental health or suicidal crises. The present study conducted negative binomial regression analyses to determine if an increase in suicide-related 911 call rate is associated with race and socioeconomic characteristics in Western King County, Washington. We used the geographic locations of 4823 suicide-related calls from January 2019 to June 2020 to contrast against 2019 demographic data from the Census Bureau. We found increased percentage of Black, Indigenous and People of Color (BIPOC), residents relying on private health insurance, and lower education levels were associated with a decreased suicide-related 911 call rate. We found residents relying on public health insurance to be associated with an increased suicide-related 911 call rate. Future research should explore how residents use 911 in mental health crises to further improve public suicide prevention efforts. Our findings demonstrate how areas with poor health care options may rely more on the 911 system amidst a suicidal crisis.

The relationship between work disability and subsequent suicide or self-harm: A scoping review

Work disability occurs when an injury or illness limits the ability of a worker to participate in employment. While evidence suggests that people with work disability are at increased risk of suicide and intentional self-harm, this relationship has not been the subject of systematic review. This scoping review aims to assess and summarise the research literature regarding the relationship between work disability and subsequent suicide or intentional self-harm. Review protocol was published on the Open Science Foundation and is reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Peer-reviewed studies published in English from 1st January 2000 were included if they reported suicide or self-harm outcomes in people aged 15 years or older with work disability. Studies were identified via systematic search of Medline, Scopus and Pubmed databases, via recommendation from topic experts, and citation searching of included articles. A narrative synthesis was undertaken. Literature search yielded 859 records of which 47 eligible studies were included, nine set in workers' compensation, 20 in sickness absence, 13 in disability pension systems, and five from mixed cohorts. Of 44 quantitative studies, 41 reported a positive relationship between work disability and suicidal behaviour. The relationship is observed consistently across nations, work disability income support systems and health conditions. Several factors elevate risk of suicidal behaviour, including presence of mental health conditions and longer work disability duration. There were few studies in some nations and no suicide prevention interventions. The risk of suicide and self-harm is elevated in people experiencing work disability. Further observational research is required to fill evidence gaps. This review suggests the need for governments, employers and those involved in the care of people with work disability to focus on identification and monitoring of those at greatest risk of suicidal behaviour, and suicide prevention.

Estimating the association between mental health disorders and suicide: a review of common sources of bias and challenges and opportunities for US-based research

Purpose of review

The purpose of this review is to 1) illuminate prevalent methodological approaches and estimates of association between mental health diagnoses and suicide from the meta-analytic literature; 2) discuss key internal and external validity concerns with these estimates; and 3) highlight some of the unique attributes and challenges in US-based suicide research and opportunities to move the evidence base forward.

Recent findings

Globally, there is considerable variability in measures of association between mental health disorders and suicide and a growing debate over methodological approaches to this research. A high suicide incidence makes the US an outlier, and the decentralized nature of US administrative data poses a unique challenge to data linkage that could otherwise advance this research.

Summary

We offer methodological considerations for future research and discuss opportunities made possible by the recent expansion of the US National Violent Death Reporting System to a nationwide registry.

Payment source and emergency management of deliberate self-harm

OBJECTIVES

We investigated whether health insurance type (private vs Medicaid) influences the delivery of acute mental health care to patients with deliberate self-harm.

METHODS

Using National Medicaid Analytic Extract Files (2006) and MarketScan Research Databases (2005-2007), we analyzed claims focusing on emergency episodes of deliberate self-harm of Medicaid- (n=8,228) and privately (n=2,352) insured adults. We analyzed emergency department mental health assessments and outpatient mental health visits in the 30 days following the emergency visit for discharged patients.

RESULTS

Medicaid-insured patients were more likely to be discharged (62.7%), and among discharged patients they were less likely to receive a mental health assessment in the emergency department (47.8%) and more likely to receive follow-up outpatient mental health care (52.9%) than were privately insured patients (46.9%, 57.3%, and 41.2%, respectively).

CONCLUSIONS

Acute emergency management of deliberate self-harm is less intensive for Medicaid- than for privately insured patients, although discharged Medicaid-insured patients are more likely to receive follow-up care. Programmatic reforms are needed to improve access to emergency mental health services, especially in hospitals that serve substantial numbers of Medicaid-insured patients.