Figure 1From: The incidence, root-causes, and outcomes of adverse events in surgical units: implication for potential prevention strategiesConsequences of surgical AEs compared with other AEs. I/T indicates intervention/treatment; DD, disability at discharge; PH, prolonged hospital stay; RA, readmission to the hospital; D, death; Out, extra outpatient care; and Oth, other.a Corrected for the over-representation of deceased patients and hospital type* Significant difference between surgical AEs and other AEs (P < 0.05)Back to article page