Excess risks for mortality and new-onset organ failure in patients with S. aureus HAIs.

Abbreviations: HAI, healthcare-associated infection; OR, odds ratio.*Follow-up duration from index date to endpoint of observation.#Number at risk: the number of patients who have not yet developed the outcomes at admission.‡Adjusted for diabetes mellitus and hypertension.†Statistically significant, after Bonferroni correction (all P