Functional outcome after head injury: comparison of 12-45 year old male and female hormonally active patients

Factors mediating demographic determinants of injury mortality

PURPOSE

Elevated injury mortality rates persist for men and people of color despite attempts to standardize trauma care in the United States. This study investigates the role of injury characteristics and access to trauma care as mediators of the relationships between race, ethnicity, sex, and injury mortality.

METHODS

Data on prehospital and trauma center care were examined for adult injured patients in Maryland who were transported by emergency medical services to designated trauma centers (n = 15,355) or who died while under emergency medical services care (n = 727). Potential mediators of the relationship between demographic characteristics and injury mortality were identified through exploratory analyses. Total, direct, and indirect effects of race, ethnicity, and sex were estimated using multivariable mediation models.

RESULTS

Prehospital time, hospital distance, injury mechanism, and insurance status mediated the effect of African American race, resulting in a 5.7% total increase (95% CI: 1.6%, 9.9%) and 5.6% direct decrease (95% CI: 1.1%, 9.9%) in odds of death. Mechanism, insurance, and distance mediated the effect of Hispanic ethnicity, resulting in an 11.4% total decrease (95% CI: 6.4%, 16.2%) and 13.4% direct decrease (95% CI: 8.1%, 18.3%) in odds of death. Injury severity, mechanism, insurance, and time mediated the effect of male sex, resulting in a 27.3% total increase (95% CI: 21.6%, 10.9%) and a 6.2% direct increase (95% CI: 1.8%, 10.9%) in odds of death.

CONCLUSIONS

Distance, injury characteristics, and insurance mediate the effects of demographic characteristics on injury mortality and appear to contribute to disparities in injury mortality.

Traumatic injury among females: does gender matter?

BACKGROUND

Trauma remains one of the leading causes of morbidity and mortality worldwide. Generally, the incidence of traumatic injuries is disproportionately high in males. However, trauma in females is underreported.

AIM

To study the epidemiology and outcome of different mechanisms and types of traumatic injuries in women.

METHODS

We conducted a traditional narrative review using PubMed, MEDLINE and EMBASE, searching for English-language publications for gender-specific trauma between January 1993 and January 2013 using key words "trauma", "gender", "female" and "women".

RESULTS

Among 1150 retrieved articles, 71 articles were relevant over 20 years. Although it is an important public health problem, traumatic injuries among females remain under-reported.

CONCLUSION

There is a need for further research and evaluation of the exact burden of traumatic injuries among females together with the implementation of effective community based preventive programs.