Factors associated with psychiatric admission and subsequent self-harm repetition: a cohort study of high-risk hospital-presenting self-harm

Discharged from the emergency department following hospital-presented self-harm: referral patterns and risk of repeated self-harm

BACKGROUND

Presentation to the emergency department (ED) with self-harm provides an important opportunity for intervention.

AIMS

To investigate characteristics and self-harm repetition risk of those discharged from the ED without a referral for mental health-related aftercare.

METHOD

Data on consecutive self-harm presentations to EDs for the years 2013-2019 (n = 55,770) were obtained from the National Self-Harm Registry Ireland. Multilevel Poisson and Cox regression models were estimated.

RESULTS

Half of the self-harm presenters were discharged from the ED (49.8%) and almost half of them did not receive a mental health-related referral (46.8%). Receipt of a psychosocial assessment was associated with a 50% reduced risk of non-referral (IRR 0.54; 95% CI 0.51-0.57). Non-referral was also less likely for young people (< 18 years), presentations involving attempted hanging, persons with previous self-harm presentations, and in the latter half of the study period (2017-2019 vs. 2013-2016), but was more likely for those brought by ambulance, presenting outside 9 am-5 pm and admitted to an ED medical assessment unit. Of those not referred, 19.3% had a repeat presentation within 12 months, compared to 22.4% of those referred. No difference in repetition risk between these two groups was evident in adjusted analyses. Self-harm history had the strongest association with repetition, with highest risk among individuals with four or more previous presentations (HR 9.30, 95% CI 8.14-10.62).

CONCLUSIONS

The findings underline the importance of assessing all individuals who present with self-harm and highlight the need for comprehensively resourced 24hr services providing mental health care in the ED.

Psychiatric follow-up and repeated hospital presentation of DSH: A national study on young adults

INTRODUCTION

Psychiatric care following discharge from general hospital treatment of deliberate self-harm (DSH) is important to reduce patients´ risk of relapse. Whether such follow-up is associated with DSH repetition in young adults is not sufficiently understood. This study examined the association between psychiatric service attendance within seven days of discharge and repeated hospital-presented DSH within 3, 6, and 12 months in patients aged 18-35 years.

METHODS

Incident episodes of hospital-presented DSH from 2010 to 2017 were identified from the Norwegian Patient Register. Those already psychiatrically admitted or who died during the general hospital or in the seven days after discharge were excluded. Psychiatric service attendance was categorized as 'no attendance', 'outpatient attendance', and 'inpatient admissions.' The association between psychiatric service attendance and subsequent DSH repetition was examined with an Inverse Probability of Treatment Weighted logistic regression model.

RESULTS

Of the 11,308 patients identified, 17.3 % had a psychiatric outpatient attendance, and 19.9 % had an inpatient admission. Outpatient attendance was not associated with a reduced risk of repeated DSH and inpatient admissions were associated with an increased risk in certain subgroups, notably patients: aged 18-24 years; without a recorded mood disorder diagnosis; or no history of hospital-treated DSH.

LIMITATIONS

Our data did not contain all relevant confounders. Unmeasured confounding is therefore likely to influence the results.

CONCLUSION

Although no conclusions regarding treatment effectiveness can be drawn from these findings, the study highlights that patients with the most severe psychiatric symptoms and at the highest risk of DSH relapse received follow-up.

The Components and Characteristics of Safety Management Plans Used to Reduce the Risk of Self Harm: A PRISMA Scoping Review

BACKGROUND

The term "safety management planning" can be thought of as having evolved to constitute a number of different intervention types and components used across various clinical settings with various populations. This poses a challenge for effective communication between clinicians and likely variability in the clinical effectiveness of these interventions.

AIM

This PRISMA Scoping Review aims to review the literature to ascertain which intervention components and characteristics currently fall under this umbrella term as well as in which contexts the plans are delivered and who is involved in the process.

METHOD

Published research studies in PsycINFO, CINAHL Plus, MEDLINE, Science Direct and Web of Science were reviewed. Grey literature was searched using the databases Base and OpenGrey as well as through the search engine Google.

RESULTS

2853 abstracts were initially identified for screening and 74 pieces of literature informed the final review, with 54 derived from the published academic literature and 20 from the grey literature. Results indicated that the safety plans are used with a wide variety of populations and often include components related to identifying warning signs, internal coping strategies, accessing social professional support amongst other components.

CONCLUSION

Although most safety management plans described appeared to be based on specific interventions, there was a large amount of heterogeneity of components and characteristics observed. This was particularly the case with regards to safety management planning within the grey literature.

Associating factors of suicide and repetition following self-harm: A systematic review and meta-analysis of longitudinal studies

BACKGROUND

Longitudinal evidence for sociodemographic and clinic factors deviating risk for suicide and repetition following SH (self-harm) varied greatly.

METHODS

A comprehensive search of PubMed, Web of Science, EMBASE, and PsycINFO was conducted from January 1st, 2010 to April 5th, 2022. Longitudinal studies focusing on examining associating factors for suicide and repetition following SH were included. PROSPERO registration CRD42021248695.

FINDINGS

The present meta-analysis synthesized data from 62 studies published from Jan. 1st, 2010. The associating factors of SH repetition included female gender (RR, 95%CI: 1.11, 1.04-1.18, I²=82.8%), the elderly (compared with adolescents and young adults, RR, 95%CI: 0.67, 0.52-0.87, I²=86.3%), multiple episodes of SH (RR, 95%CI: 1.97, 1.51-2.57, I²=94.3%), diagnosis (RR, 95%CI: 1.60, 1.27-2.02, I²=92.7%) and treatment (RR, 95%CI: 1.59, 1.40-1.80, I²=93.3%) of psychiatric disorder. Male gender (RR, 95%CI: 2.03, 1.80-2.28, I²=83.8%), middle-aged adults (compared with adolescents and young adults, RR, 95%CI: 2.40, 1.87-3.08, I²=74.4%), the elderly (compared with adolescents and young adults, RR, 95%CI: 4.38, 2.98-6.44, I²=76.8%), physical illness (RR, 95%CI: 1.95, 1.56-2.43, I²=0), multiple episodes of SH (RR, 95%CI: 2.02, 1.58-2.58, I²=87.4%), diagnosis (RR, 95%CI: 2.13, 1.67-2.71, I²=90.9%) and treatment (RR, 95%CI: 1.36, 1.16-1.58, I²=58.6%) of psychiatric disorder were associated with increased risk of suicide following SH.

INTERPRETATION

Due to the substantial heterogeneity for clinic factors of suicide and repetition following SH, these results need to be interpreted with caution. Clinics should pay more attention to the cases with SH repetition, especially with poor physical and psychiatric conditions.

FUNDING

This work was supported by National Natural Science Foundation of China (NSFC) [No: 82103954; 30972527; 81573233].