Skip to main content

Table 5 Primary and secondary outcomes and observation indexes

From: Evaluation of a novel Cardiac Peri-Operative Transfusion Trigger Scoring system in patients with coronary artery disease

  cPOTTS group Conventional group β coefficient p value
Primary outcomes
 All-cause mortality
  1-year mortality 0 2 (0.81%)
 Ischemic cardiac event
  Myocardial ischemia 32 (12.6%) 20 (8.13%) 0.61 (0.34–1.11) 0.10
  Myocardial infarction 13 (5.12%) 8 (3.25%) 0.62 (0.25–1.53) 0.30
  Arrhythmia 1 (0.39%) 3 (1.22%) 3.12 (0.32–30.23) 0.33
  Heart failure 1 (0.39%) 4 (1.63%) 4.18 (0.46–37.68) 0.20
Secondary outcomes
 Shock 17 (6.69%) 12 (4.88%) 0.72 (0.33–1.53) 0.39
 Infection 18 (7.09%) 8 (3.25%) 0.44 (0.19–1.03) 0.06
  Incision infection 10 (3.94%) 3 (1.22%) 0.30 (0.08–1.11) 0.07
  Digestive system infection 1 (0.39%) 1 (0.41%) 1.03 (0.06–16.60) 0.98
  Lung infection 7 (2.76%) 4 (1.6%) 0.58 (0.17–2.02) 0.40
 Renal impairment 5 (1.97%) 2 (0.81%) 0.41 (0.08–2.12) 0.29
 Observation index
  ICU admission [case (%)] 182 (71.65%) 193 (78.46%) 1.44 (0.96–2.17) 0.08
  Duration of ICU stay (day) 1.53 ± 2.08 1.79 ± 2.66 0.26 (− 0.16, 0.68) 0.23
  Duration of hospital time (day) 19.76 ± 7.26 21.54 ± 12.11 1.78 (0.03, 3.53) 0.04
  Hospital costs (¥: Ten thousand) 9.05 ± 4.32 10.70 ± 8.33 1.66 (0.50, 2.82) 0.01