Self-reported disability and quality of life in an online Australian community sample with suicidal thoughts

Limited research has been conducted to quantify the level of disability and health related quality of life (HRQoL) associated with suicidal thoughts and behaviour. The aims of the current study were to (1) describe levels of disability and HRQoL in an Australian sample of adults with suicidal ideation, (2) examine the effect of zero, one, or more than one previous suicide attempt on disability and HRQoL, and (3) describe the demographic and clinical characteristics associated with disability and HRQoL.

Data for the current study is drawn from the baseline assessment of the Healthy Thinking trial that evaluated the effectiveness of an online self-help program for suicidal thoughts in an Australian adult community sample (n = 418). Measures of disability, quality of life, clinical symptoms, suicidality and demographic variables were included.

The mean disability score for the overall sample was 19.2 (SD = =8.9), while the mean perceived physical health score was 40.7 (SD = =6.5) and the mean perceived mental health score was 36.1 (SD = =5.9). Higher levels of disability and lower levels of perceived physical health were associated with multiple suicide attempts compared to one or no history of suicide attempt.

Limitations included the limited generalisability of results, the use of self-report to assess suicide attempts, and the use of cross-sectional data.

Suicidal thoughts and behaviours are associated with high levels disability and low levels of perceived physical and mental health. Early intervention programs are needed to reduce the high levels of burden associated with suicidality.