Table 2

Patient outcomes for patients who underwent primary PCI for ST-elevation myocardial infarction according to those who are admitted prelockdown and postlockdown

VariablePrelockdown (n=33 255)Postlockdown (n=683)P value*
Transfusion, n (%)75 (0.2)2 (0.3)0.71
Major bleeding, n (%)69 (0.2)3 (0.4)0.19
Death, n (%)1590 (4.8)23 (3.5)0.12
MACE (death, reinfarction and PCI), n (%)1841 (5.5)24 (3.5)0.022
Embolic stroke, n (%)53 (0.2)0 (0)0.30
Coronary perforation, n (%)78 (0.2)2 (0.3)0.76
Retroperitoneal bleed, n (%)10 (0.03)2 (0.30)<0.001
Renal failure/dialysis, n (%)78 (0.2)1 (0.2)0.64
Re-PCI, n (%)236 (0.7)1 (0.2)0.080
Median length of stay (IQR)3 (2–4)2 (1–3)<0.001
  • PCI, percutaneous coronary intervention.