Characteristic | All checklist sections applied (n = 6810) | Some checklist sections applied (n = 1702) | No checklist section applied (n = 110) |
---|---|---|---|
Urgency | |||
  Elective | 82% | 78% | 55% |
  Emergency | 18% | 22% | 45% |
χ2(2) = 60.39, p <  = 0.001, V = 0.084 | |||
Type of anesthesia | |||
  General | 75% | 62% | 59% |
  Regional | 20% | 22% | 15% |
  Local | 4% | 10% | 17% |
  Other | 1% | 6% | 9% |
χ2(6) = 423.89, p <  = 0.001, V = 0.157 | |||
Day | |||
  Monday-Friday | 94% | 94% | 85% |
  Saturday/Sunday | 6% | 7% | 15% |
χ2(2) = 13.03, p = 0.001, V = 0.039 | |||
Time | |||
  Day | 86% | 86% | 73% |
  Night | 14% | 14% | 27% |
χ2(2) = 12.35, p = 0.002, V = 0.038 | |||
Surgical discipline | |||
  General/visceral | 26% | 20% | 29% |
  Gynecology/obstetrics | 14% | 12% | 22% |
  Orthopedics/traumatology | 33% | 31% | 26% |
  Other | 26% | 37% | 23% |
χ2(6) = 93.80, p <  = 0.001, V = 0.074 |