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Table 3 Long-term outcomes of the women versus men in the propensity score-matched cohorts

From: Sex differences following percutaneous coronary intervention or coronary artery bypass surgery for acute myocardial infarction

Outcome/subgroup

Women

Men

HR/SHR of women (95% CI)

P for interaction

Primary outcome

    

 Cardiovascular death

   

0.450

  PCI

1868 (14.3%)

1899 (14.5%)

0.99 (0.93–1.05)

 

  CABG

343 (20.0%)

320 (18.6%)

1.05 (0.90–1.23)

 

 Acute myocardial infarction (AMI)

   

0.080

  PCI

1044 (8.0%)

1091 (8.4%)

0.96 (0.88–1.04)

 

  CABG

94 (5.5%)

75 (4.4%)

1.27 (0.94–1.71)

 

 Ischemic stroke

   

0.157

  PCI

774 (5.9%)

793 (6.1%)

0.98 (0.89–1.08)

 

  CABG

112 (6.5%)

137 (8.0%)

0.81 (0.63–1.04)

 

 Primary composite outcomea

   

0.582

  PCI

3069 (23.5%)

3168 (24.3%)

0.97 (0.92–1.02)

 

  CABG

457 (26.6%)

445 (25.9%)

1.01 (0.88–1.15)

 

Secondary outcome

    

 All-cause mortality

   

0.723

  PCI

4752 (36.4%)

4826 (37.0%)

0.99 (0.95–1.02)

 

  CABG

956 (55.7%)

968 (56.4%)

0.97 (0.89–1.06)

 

 Admission for heart failure

   

0.0496

  PCI

1360 (10.4%)

1048 (8.0%)

1.32 (1.22–1.43)

 

  CABG

244 (14.2%)

227 (13.2%)

1.09 (0.91–1.30)

 

 Revascularization (PCI or CABG)

   

0.021

  PCI

3674 (28.1%)

4232 (32.4%)

0.84 (0.81–0.88)

 

  CABG

151 (8.8%)

138 (8.0%)

1.11 (0.88–1.39)

 

Safety outcome

    

 Major bleeding

   

0.296

  PCI

350 (2.7%)

382 (2.9%)

0.92 (0.79–1.06)

 

  CABG

56 (3.3%)

49 (2.9%)

1.14 (0.78–1.68)

 

 GI bleeding

   

0.351

  PCI

1944 (14.9%)

2034 (15.6%)

0.95 (0.90–1.01)

 

  CABG

263 (15.3%)

255 (14.9%)

1.04 (0.88–1.23)

 

 Intracranial hemorrhage

   

0.738

  PCI

85 (0.7%)

104 (0.8%)

0.82 (0.62–1.09)

 

  CABG

13 (0.8%)

18 (1.0%)

0.72 (0.35–1.47)

 
  1. Data were given as frequency (percentage)
  2. PCI percutaneous coronary intervention, CABG coronary artery bypass grafting, HR hazard ratio, SHR subdistribution hazard ratio, CI confidence interval, GI gastrointestinal
  3. aIncluding cardiovascular death, acute myocardial infarction and ischemic stroke