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Lower quality sexual functioning and satisfaction was present in persons with TBI and concomitant unemployment or lower annual income. Efforts are needed to increase awareness amongst the TBI population and rehabilitation professionals of the potential impact unemployment or financial stress has on sexual functioning and satisfaction.

<b><i>Introduction:</i></b> Traumatic brain injury (TBI) is a leading cause of disability and is associated with decreased survival. Although it is generally accepted that TBI increases risk of death in acute and postacute periods after injury, causes of premature death after TBI in the long term are less clear. <b><i>Methods:</i></b> A cohort sample of Olmsted County, Minnesota, residents with confirmed TBI from January 1987 through December 1999 was identified. Each case was assigned an age- and sex-matched non-TBI referent case, called <i>regular referent</i>. Confirmed TBI cases with simultaneous nonhead injuries were identified, labeled <i>special cases</i>. These were assigned 2 age- and sex-matched <i>special referents</i> with nonhead injuries of similar severity. Underlying causes of death in each case were categorized using death certificates, <i>International Classification of Diseases</i>, <i>Ninth Revision</i>, <i>International Statistical Classification of Diseases</i>, <i>Tenth Revision</i>, and manual health record review. Comparisons were made over the study period and among 6-month survivors. <b><i>Results:</i></b> Case-regular referent pairs (<i>n</i> = 1,257) were identified over the study period, and 221 were special cases. In total, 237 deaths occurred among these pairs. A statistically significant difference was observed between total number of deaths among all cases (<i>n</i> = 139, 11%) and regular referents (<i>n</i> = 98, 8%) (<i>p</i> = 0.006) over the entire period. This outcome was not true for special cases (32/221, 14%) and special referents (61/441, 14%) (<i>p</i> = 0.81). A greater proportion of deaths by external cause than all other causes was observed in all cases (52/139, 37%) versus regular referents (3/98, 3%) and in special cases (13/32, 41%) versus special referents (5/61, 8%) (<i>p</i> &#x3c; 0.001 for both). Among all case-referent pairs surviving 6 months, no difference was found between total number of deaths (<i>p</i> = 0.82). The underlying cause of death between these 2 groups was significantly different for external causes only (<i>p</i> &#x3c; 0.01). For special cases surviving 6 months versus special referents, no difference was observed in total number of deaths (<i>p</i> = 0.24) or underlying causes of death (<i>p</i> = 1.00) between groups. <b><i>Discussion/Conclusion:</i></b> This population-based case-matched referent study showed that increased risk of death after TBI existed only during the first 6 months after injury, and the difference was due to external causes.