title: Sex and severe sepsis.
abstract: Epidemiological studies document that males are more prone than females to develop severe sepsis and this is confirmed by Sakr and colleagues in the previous issue of Critical Care. However, the impact of gender on prognosis of severe sepsis is a matter of debate. Sakr and colleagues report a higher mortality in septic females than in males. This puzzling result might be explained by confounding factors such as age, nosocomial infections, follow-up period, and case mix. The impact of sexual hormones in older females is less relevant. Treatments aimed at modifying sexual hormone profile are promising but need to be tested in future trials.
authors.forename: Bertrand
authors.initials: B
authors.lastname: Guidet
authors.forename: Eric
authors.initials: E
authors.lastname: Maury
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D018805:Sepsis / Q000175:diagnosis* / Q000453:epidemiology*; D012727:Sex Characteristics