Impact of Social Support on Suicidal Ideation and Attempts Among Gender Minority Adults.

This study examined the impact of social support from family, non-gender minority friends, gender minority friends, and religious groups on suicidal ideation, suicide attempt history, and the number of suicide attempts. Researchers hypothesized that these types of social support were associated with lower suicidal thoughts and behaviors. This research is a secondary analysis of the Virginia Transgender Health Initiative Survey (THIS) data set (N = 350). Logistic regressions assessed suicidal ideation and attempts. Linear regression assessed the number of suicide attempts. Age was a covariate in all analyses. Social support from family (B = -.419, SE = .119, p < .001) was negatively associated with suicidal ideation and was not associated with an attempt history or number of attempts. This finding suggests that increasing social support from family may be an important factor to consider for suicide prevention for gender minority individuals.

Rates of exposure to natural, accidental, and suicide deaths.

OBJECTIVE: We expand upon previous research examining the prevalence of exposure to suicide deaths by comparing these to natural and accidental deaths. Furthermore, we examine whether participants are more apt to lie about the cause of death for a suicide than for an accidental or natural death. METHOD: The sample consisted of 1,430 respondents who were recruited via Amazon's Mechanical Turk to complete an online study. Participants completed measures to assess exposure to death, causes of death, and willingness to disclose the cause of death to others. RESULTS: Nearly all respondents (94.5%) had been exposed to a natural death, and most of our sample (63.2%) reported exposure to a suicide death. Among those affected by all three causes of death, RANOVA analysis also indicated that people lied about cause of suicide death to significantly more people than accidental or natural. CONCLUSIONS: Overall, the current study presents updated prevalence rates of exposure to various types of death and replicates previous findings of a decrease in willingness to disclose suicides when compared with other causes of death.

Examining suicide assessment measures for research use: Using item response theory to optimize psychometric assessment for research on suicidal ideation in major depressive disorder.

INTRODUCTION: Progress reducing suicide death will require randomized clinical trials (RCTs) specifically targeting suicide risk. Even large RCTs may not stipulate suicide death as the primary outcome, as suicide death is relatively uncommon. Therefore, RCTs may need to specify suicidal ideation as a proxy indicator of risk. There is no consensus on the best tool for measuring suicidal ideation within RCTs. We contrasted the psychometric performance of three suicidal ideation measures to address this need. METHODS: We applied item response theory to the Beck Scale for Suicide Ideation (BSSI), the Columbia-Suicide Severity Rating Scale (C-SSRS), and the suicide item of the Hamilton Rating Scale for Depression (HRSD) for 101 outpatients with depression and suicidal ideation participating in a RCT with suicidal ideation as the primary outcome. RESULTS: All measures of suicidal ideation were equally able to detect low and very high levels of suicidal ideation. CONCLUSIONS: The choice of the specific measure of suicidal ideation in a clinical trial may be dictated by time and financial resources versus the need for granularity in the interpretation of the scores.

Comparison of Perceived Burdensomeness, Thwarted Belongingness, Capability for Suicide, and Suicidal Ideation among Heterosexual and Sexual Minority Individuals in Mississippi.

This study sought to compare risk factors for suicidal ideation among heterosexual and sexual minority college students from a previously understudied conservative region of the United States. Suicidal ideation, thwarted belongingness (TB), perceived burdensomeness (PB), and capability for suicide were examined. It was found that PB was significantly higher among sexual minorities than heterosexual individuals, TB and capability were not significantly different, and suicidal ideation was not significantly different when controlling for depression but was significant when depression was not a covariate. Additionally, among sexual minorities and heterosexuals, TB and PB were correlated with ideation and that the strength of the relationship between PB and ideation was dependent on how much TB the individual is experiencing. Sexual minorities, when compared to heterosexual individuals, do not have higher TB or capability, but do have higher levels of PB and suicidal ideation.