Prevalence of suicide attempt and associations with deliberate self-harm, mental health problems, drug misuse and traumatic experiences - a cross sectional survey of the Norwegian population

BACKGROUND

Monitoring self-reported suicide attempts (SA) with nationally representative surveys is important to initiate suicide prevention strategies. The aim of the study was to assess the prevalence of SA and compare deliberate self-harm, (DSH), mental health, drug misuse and traumas between SA and non-suicide attempters (NSA).

METHODS

In this cross-sectional survey of a representative sample (N=1757) of the Norwegian population, we compared people with self-reported SA (n=54) to NSA (n=1703) regarding sociodemographic data, mental health problems, drug misuse and exposure to trauma.

RESULTS

The prevalence of SA was 3.1 %. There was a higher proportion of welfare recipients and more deliberate self-harm, mental health problems, drug misuse and traumas in the SA group compared to NSA.

CONCLUSION

This national study confirms the association between suicide attempt and deliberate self-harm, mental health problems, drug misuse and traumas.

Lower suicide intention in patients with personality disorders admitted for deliberate self-poisoning than in patients with other diagnoses

BACKGROUND

People with deliberate self-poisoning and personality disorders are in increased risk for suicide. Intention and psychiatric features are important factors in a psychiatric evaluation and for planning aftercare.

METHODS

Patients admitted to medical departments after deliberate self-poisoning were studied (n = 117). Patients with personality disorder according to (ICD-10, F.60-69) were compared to patients with affective disorders, substance use disorders, and unknown psychiatric diagnosis on Beck Suicide Intention Scale (SIS), Beck Suicide Ideation Scale (BSI), Beck Hopelessness Scale (BHS), and Beck Depression Inventory (BDI).

RESULTS

The mean suicide intention score (SIS) was significantly lower among patients with personality disorders compared with patients with other psychiatric diagnoses 10.2 (95% CI 8.1-12.4) vs. 14.6 (95% CI 12.7-16.4) (p = 0.040). The hopelessness scores (BHS) were significantly higher among patients with personality disorders 13.0 (95% CI 10.9-15.2) compared with patients with affective disorders 8.2 (95% CI 6.1-10.3) and substance use disorders 9.9 (95% CI 5.2-14.6) (p = 0.0014) and unknown psychiatric diagnoses 10.6 (95% CI 9.1-12.2). There were no significant differences between the groups on suicide ideation (BSI) and depression (BDI).

CONCLUSIONS

Although patients with personality disorders had lower suicide intention compared to patients with other psychiatric diagnoses, they reported significantly more hopelessness. This distinction is an important implication in the clinical assessment and planning of further treatment of DSP patients.

Structured follow-up by general practitioners after deliberate self-poisoning: a randomised controlled trial

BACKGROUND

General Practitioners (GPs) play an important role in the follow-up of patients after deliberate self-poisoning (DSP). The aim was to examine whether structured follow-up by GPs increased the content of, adherence to, and satisfaction with treatment after discharge from emergency departments.

METHODS

This was a multicentre, randomised trial with blinded assignment. Five emergency departments and general practices in the catchment area participated. 202 patients discharged from emergency departments after DSP were assigned. The intervention was structured follow-up by the GP over a 6-month period with a minimum of five consultations, accompanied by written guidelines for the GPs with suggestions for motivating patients to follow treatment, assessing personal problems and suicidal ideation, and availability in the case of suicidal crisis. Outcome measures were data retrieved from the Register for the control and payment of reimbursements to health service providers (KUHR) and by questionnaires mailed to patients and GPs. After 3 and 6 months, the frequency and content of GP contact, and adherence to GP consultations and treatment in general were registered. Satisfaction with general treatment received and with the GP was measured by the EUROPEP scale.

RESULTS

Patients in the intervention group received significantly more consultations than the control group (mean 6.7 vs. 4.5 (p = 0.004)). The intervention group was significantly more satisfied with the time their GP took to listen to their personal problems (93.1% vs. 59.4% (p = 0.002)) and with the fact that the GP included them in medical decisions (87.5% vs. 54. 8% (p = 0.009)). The intervention group was significantly more satisfied with the treatment in general than the control group (79% vs. 51% (p = 0.026)).

CONCLUSIONS

Guidelines and structured, enhanced follow-up by the GP after the discharge of the DSP patient increased the number of consultations and satisfaction with aftercare in general practice. Consistently with previous research, there is still a need for interventional studies.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT01342809. Registered 18 April 2011.