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Table 2 Risks of major adverse cardiac and cerebrovascular events of participants before and after propensity score matching

From: Dementia is a risk factor for major adverse cardiac and cerebrovascular events in elderly Korean patients initiating hemodialysis: a Korean national population-based study

 

Before matchinga

After matchinga

 

HR

(95% CI)

P-value

HR

(95% CI)

P-value

MACCE

1.258

1.088–1.454

0.002

1.261

1.039–1.531

0.019

 MACE

1.285

1.101–1.499

0.001

1.204

0.979–1.480

0.078

  All-cause mortality

1.334

1.140–1.562

<0.001

1.301

1.053–1.607

0.015

  Non-fatal acute myocardial infarction

0.994

0.581–1.701

0.982

0.589

0.264–1.314

0.196

  Target vessel revascularization

0.612

0.272–1.378

0.236

0.424

0.144–1.246

0.119

   Percutaneous intervention

0.525

0.216–1.275

0.154

0.319

0.094–1.077

0.066

   Coronary artery bypass graftb

1.554

0.204–1.859

0.671

–

–

–

 Non-fatal stroke

1.134

0.856–1.501

0.382

1.326

0.923–1.904

0.127

  Non-fatal hemorrhagic stroke

0.551

0.204–1.492

0.241

0.556

0.154–2.010

0.371

  Non-fatal ischemic stroke

1.241

0.931–1.654

0.141

1.492

1.027–2.168

0.036

  1. MACCE major adverse cardiac and cerebrovascular event, MACE major adverse cardiac event, HR hazard ratio CI confidence interval
  2. aHazard ratio was adjusted for age, sex, insurance type, and comorbidities
  3. bHR for coronary artery bypass graft was not calculated due to very low incidence