Age as a risk factor of nosocomial infection after hip fracture surgery.

Surgery for the treatment of hip fractures is considered the gold standard even among nonagerians with a heavy comorbidity burden. Therefore, a study of an association between surgical complications and some variables in elderly individuals appears to be very important. We designed a transverse study in which we determined patient age at the time of development of a nosocomial infection (NI) in patients who underwent surgery to treat a hip fracture. Univariate and multivariate analyses were performed by simple and multiple logistic regression. We found that age was a determinant in NI after surgical treatment for hip fracture. The older the patient was, the higher the risk of development of an NI after surgical treatment for hip fracture (operative hypothesis). However, the risk of infection changed depending on the treatment. No association with other variables was found.