Suicide following spinal cord injury

Abstract

A study of 9135 persons injured between 1973 and 1984 and treated at any of 13 model regional spinal cord injury (SCI) care systems was conducted. Follow-up ended December 31, 1985, by which time 50 persons had committed suicide (6.3% of deaths). Based on age-sex-race-specific rates for the general population, 10.2 suicides were expected to occur. Therefore, the standardized mortality ratio (SMR) for suicide was 4.9. The highest SMR occurred 1 to 5 years after injury. The SMR was also elevated for the first post-injury year, but was not significantly elevated after the fifth year. The SMR was significantly elevated for all neurological groups, but was highest for persons with complete paraplegia. The SMR was highest for persons aged 25 to 54 years, but was also elevated for persons aged less than 25 years. Suicide was the leading cause of death for persons with complete paraplegia and the second leading cause of death for persons with incomplete paraplegia. The most common means of committing suicide was by gunshot. These figures demonstrate the need for increased staff, patient and family awareness of this problem, and improved follow-up assessment and psychosocial support programmes.