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Table 3 Competing risk analysis for thrombosis

From: Investigation of risk factors for tunneled hemodialysis catheters dysfunction: competing risk analysis of a tertiary center data

 

Univariate

Multivariate

Factor

SHRa

95% Confidence interval

P-value

SHR

95% Confidence interval

P-value

Age

1.009

0.99–1.02

0.063

1.01

1–1.02

0.047

Gender (Female = 1)

1.71

1.23–2.39

0.001

1.82

1.291–2.571

0.001

Education

0.84

0.60–1.17

0.310

   

BMI (Kg/m2)

1.033

0.99–1.069

0.053

1.037

1.001–1.074

0.040

Systolic Blood pressure

1.002

0.99–1.009

0.56

   

Diastolic Blood pressure

1.031

0.999–1.027

0.076

1.009

0.994–1.025

0.212

Diabetes

0.95

0.689–1.328

0.794

0.66

0.451–0.972

0.035

Hypertention

1.40

1.04–1.90

0.026

1.81

1.290–2.559

0.001

CABGb

1.55

0.882–2.781

0.125

1.69

0.889–3.215

0.109

CVAc

0.89

0.45–1.73

0.732

   

IHDd

1.0840

0.277–4.24

0.907

   

Severe anemiae

0.909

0.573–1.442

0.686

   

Hemoglobin (g/dL)

1.02

0.938–1.1240.566

0.922

   

Creatinin

0.945

0.883–1.012

0.111

0.974

0.902–1.053

0.516

  1. Variables were included in the multivariate analysis if the univariate P-vale< 0.2; Therefore, Education, Systolic blood pressure, CABG, CVA, IHD, Severe anemia, and Hemoglobin level were excluded from the multivariate analysis
  2. aSub-distributional hazard ratio
  3. bCoronary artery bypass graft
  4. cCardiovascular Accident
  5. dIschemic heart disease
  6. eSevere anemia was defined as Hb < 8 based on WHO criteria