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Table 5 COX regression analysis on different renal insufficiency and other risk factors

From: Impact of renal dysfunction on long-term outcomes of elderly patients with acute coronary syndrome: a longitudinal, prospective observational study

Factors

Hazard ratio (95% CI)

P

Mild RD (eGFR90 mL/min/1.73 m2)

1.000

 

Moderate RD (30eGFR < 90 mL/min/1.73 m2)

0.892 (0.506 ~ 1.781)

0.393

Severe RD (15eGFR < 30 mL/min/1.73 m2)

1.983 (1.014 ~ 5.543)

0.034

Renal failure (eGFR < 15 mL/min/1.73 m2)

2.724 (1.051 ~ 6.955)

0.021

Hypertension

1.218 (0.371 ~ 3.995)

0.745

DM

1.971 (0.622 ~ 6.241)

0.249

Smoke

1.000 (0.975 ~ 1.026)

0.973

Sex

0.658 (0.229 ~ 1.894)

0.438

Hyperlipidemia

0.392 (0.060 ~ 2.564)

0.329

Stroke

0.161 (0.015 ~ 1.701)

0.129

Age

1.014 (0.958 ~ 1.073)

0.632

Anemia

0.113 (0.019 ~ 0.666)

0.016

Medications

  

Aspirin

1.083 (0.316 ~ 3.719)

0.899

B-blocker

2.181 (0.734 ~ 6.479)

0.161

ACEI/ARB

1.871 (0.624 ~ 5.611)

0.264

CCB

1.255 (0.470 ~ 3.356)

0.650

Statins

0.258 (0.080 ~ 0.835)

0.024

  1. ACEI: Angiotensin-converting enzyme inhibitors, ARB: Angiotensin II receptor antagonists, CCB: Calcium channel blocker.