It’s always best to keep an arsenal of excuses for poor sexual performance, and now University of Washington researchers have provided a new one. In a recent study, U-Dub scientists found that about one-third of trauma patients reported sexual dysfunction one year after the initial injury.

According to Newswise:

Sexual dysfunction is prevalent long after physical injuries from major trauma have been treated and resolved. Nearly a third of patients who had sustained moderate to severe trauma reported some degree of sexual dysfunction, and most characterized the dysfunction as severe, a year after a traumatic event. A total of 3,087 of 10,122 patients who were treated for trauma had sexual dysfunction according to findings from a study reported at the 2008 Clinical Congress of the American College of Surgeons. The study included patients who were treated in one of 69 hospitals from 14 states across the country.

This is one of the first studies to examine sexual dysfunction in trauma patients. “There have been other studies looking at the general prevalence of sexual dysfunction in a demographic population, such as in the state of Massachusetts, and there have been studies looking at patients with specific injuries such as pelvic fracture or spinal cord injury. But there has not been a study that looked at sexual dysfunction in the broad trauma population,” according to Mathew D. Sorensen, MD, MS, a resident in urology at the University of Washington, Seattle.

General and trauma surgeons at the University of Washington decided to conduct the study after hearing complaints about sexual dysfunction from young trauma patients. The surgeons did not expect to find that sexual dysfunction was so widespread among trauma patients, however. “The prevalence of sexual dysfunction in this study was more common than we expected it to be. Overall, the sexual dysfunction rate in this study is about double what it is in studies of healthy patients. And, for patients under the age of 50 years, the rate is about triple. In fact, we found that a moderate to severe traumatic injury imparts a risk of sexual dysfunction above and beyond the risk that may be imparted by known risk factors for sexual dysfunction, such as increasing age, diabetes, and lower socioeconomic status,” Dr. Sorensen said.

The risk of sexual dysfunction in this study was also independent of the type of traumatic injury. “Unlike other studies that have shown an increased risk of sexual dysfunction after specific injuries involving parts of the body that are involved in sexual function, such as the pelvis and spine or genitalia, it appears from our study that just the general occurrence of a traumatic event may result in sexual dysfunction,” Dr. Sorensen said.

So that broken wrist last year? The hairline fracture? Yes, that could be the source of your problems Sir Flops-A-Lot.