Table 1 Patient demographics, co-morbidities, and ASA-PS score
From: Documentation of individualized preoperative risk assessment: a multi-center study
n = 756 | |
|---|---|
Patient characteristic, no. (%) | |
Male | 384 (51) |
Female | 372 (49) |
Non-Caucasian | 87 (12) |
Current smoker within 1 year | 147 (19) |
Age mean [SD] | 65 [17] |
Clinical characteristic, no. (%) | |
Chronic steroid use | 55 (7) |
Preop ascites | 15 (2) |
Disseminated cancer | 46 (6) |
Diabetes | 275 (36) |
HTN requiring meds | 523 (69) |
Severe COPD | 107 (14) |
Acute renal failure | 125 (17) |
Ventilator dependent | 43 (6) |
CHF 30 days prior to surgery | 91 (12) |
Dialysis 14 days prior to surgery | 56 (7) |
Sepsis within 48 h of surgery | 89 (12) |
ASA class, no. (%) | |
Class 1 | 10 (1) |
Class 2 | 91 (12) |
Class 3 | 327 (43) |
Class 4 | 300 (40) |
Class 5 | 27 (4) |
Class 6 | 1 (0.1) |
Emergent | 154 (20) |