Inadequate empirical antimicrobial therapy for community-onset BSI was associated with higher 30 day mortality rates. Study populations with different clinical severities may have different results, which may help to partly explain the heterogeneous findings in many similar studies.

Current evidence indicates that initial liberal fluid resuscitation strategies may be associated with higher mortality in injured patients. However, available studies are subject to a high risk of selection bias and clinical heterogeneity. This result should be interpreted with great caution.

No abstract