Abstract
STUDY DESIGN
A retrospective review examining the cases of 137 individuals with spinal cord injury (SCI) as a result of a suicide attempt between 1951 - 1992.
OBJECTIVE
To ascertain demographic details of this participant sample, explore and identify the type of psychiatric condition evident around the time of injury, and to review outcome information of this sample with specific focus on mortality, especially further evidence of deliberate self harm.
SUMMARY OF BACKGROUND DATA
Research examining suicide rates in SCI populations has found such numbers to be significantly higher than in the general population. However, these studies have typically relied on small samples of individuals and have often failed to distinguish between those individuals who sustained SCI as a result of attempted suicide, and those who first attempted suicide following SCI.
METHODS
An established database comprising details of 137 people with SCI as a result of attempted suicide was reviewed and updated using patient admission records. The subsequent database comprised: cause, level and completeness of injury; height fallen; psychiatric history; psychiatric diagnosis; date of last contact; further suicide attempts; religious affiliation; previous and present employment; date and cause of death; date and place of discharge; and any other relevant details. From this database the three primary objectives of the study were ascertained: demographic detail; psychiatric condition; and outcome information.
RESULTS
The ratio of males to females was 1 : 1 with a mean age of 32. Almost half (48.9%) were single, around a third (32.8%) had children and 42. 3% were employed. Schizophrenia and depression were evident in 32.8% and 27% of cases respectively. Previous suicide attempts had been made by 23% (n=32). The cause of injury in 85% of cases was 'falls'. Thirty-three people are known to have died, of whom eight (24%) committed suicide. During the period between the first and last spinal cord injury examined within this study (1951 - 1992) 1.6% (n=137) of the total sample of patients treated at the rehabilitation centre (n=8347) sustained a spinal cord injury as a result of a suicide attempt.
CONCLUSION
Significant findings include; a high proportion of patients with schizophrenia; similar findings concerning age profile and level of injuries with previous research, but different sex ratio; and information on longer-term outcomes. Recommendations for further research include an adaptation of the psychological autopsy approach which would provide information beyond that normally available in actual suicides.
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