What question did this study set out to answer?

The study aims to identify the correlates of suicidality in patients undergoing psychiatric consultations after a suicide attempt.

March 1, 2026Open Access

Calm after the storm? Clinical phenotypes and risk markers in suicidal patients: data from a liaison-consultation psychiatric setting

Puntos clave

The study aims to identify the correlates of suicidality in patients undergoing psychiatric consultations after a suicide attempt.
Conducted psychiatric consultations at the University Hospital of Perugia.
Used the Columbia Suicide Severity Rating Scale to assess suicidal ideation, attempts, and non-suicidal self-injury.
Divided participants into those referred after a suicide attempt and those referred for other psychiatric reasons.
Performed bivariate analyses for group differences and applied logistic regression to evaluate suicidality correlates.
34.6% of participants had experienced a suicide attempt.
Females and younger individuals were more prevalent in the suicide attempt subgroup.
Significant associations with previous suicidal behaviors, life stressors, and specific psychiatric diagnoses.
Age was negatively associated with the likelihood of suicide attempts.

Resumen

Introduction Suicidality represents an increasing public health matter and is more frequently associated with higher psychiatric vulnerability and with greater severity of psychopathological manifestations. Suicide risk may arise from a complex interplay of socio-environmental and clinical factors, which can be promptly explored during psychiatric consultations following a suicide attempt (SA). The present study aims at clarifying the correlates of suicidality in a liaison-consultation setting, in order to characterize risk profiles that could be targeted by preventive strategies. Methods The present analysis is based on data collected from psychiatric consultations conducted in medical settings at the University Hospital of Perugia. We used the Columbia Suicide Severity Rating Scale for the assessment of suicidal ideation (SI), SA, and non-suicidal self-injury (NSSI). Study participants were divided in those referred after a SA (SA group) and those referred for other psychiatric reasons (non-SA group), including SI and NSSI. Bivariate analyses were performed to assess significant differences between the groups and a logistic regression model using Firth’s penalized likelihood was created to evaluate the correlates of suicidality in our sample. Results In our sample (N = 373, 61.1% females, mean age 47.99 ± 21.09 years), 129 patients (34.6%) were evaluated after a real, interrupted, or aborted SA. Patients in the SA subgroup were more frequently females (p=0.031) and younger (p0.001), also reporting a higher prevalence of familiar psychiatric history (p=0.011), previous SA (p0.001) and NSSI (p0.001), life stressors in the past six months (p=0.044), and current DSM-5-TR diagnosis of depressive (p=0.028) and personality disorders (p0.001). At the logistic regression model (p0.001), the variables that resulted to be positively associated with SA were previous NSSI (OR = 5.92), previous SA (OR = 3.09), a diagnosis of depressive (OR = 2.65) personality disorder according to DSM-5-TR (OR = 2.36), life stressors during the past six months (OR = 1.88), whereas age was negatively associated with SA (OR = 0.97). Conclusions Our findings underline the high prevalence of suicidality in liaison-consultation psychiatry and confirm that psychiatric consultation in the general hospital represents a crucial opportunity for comprehensive assessment of risk factors and early intervention. Younger individuals with a history of suicidal behaviors and NSSI should be considered a high-risk group and prioritized for targeted preventive strategies.

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