Table 3 Factors associated with one-year mortality, univariable analysis using a Cox proportional-hazard model (n = 465)

Sex

1.29

0.63–2.65

0.49

Age (years)

1.02

0.99–1.05

0.17

BMI

1

0.95–1.06

0.96

Diabetes

1.67

0.82–3.38

0.16

Ischemic cardiomyopathy

1.74

0.69–4.65

0.23

cardiac failure

2.0

0.98–4.05

0.55

Current smoker

0.22

0.03–1.60

0.13

Stroke

1.69

0.65–4.38

0.17

COPD

0.42

0.1–1.76

0.24

Peripheral arteriopathy

0.9

0.39–2.10

0.82

IS

1.67

0.72–3.87

0.23

Cancer

1.03

0.44–2.38

0.95

CVC

3.24

1.59–6.61

0.001

RASB

0.6

0.29–1.25

0.17

Number of antihypertensive drugs

0.83

0.63–1.09

0.18

Fluid overload

1.36

0.6–3.06

0.46

Number of consultations prior dialysis starting

0.95

0.82–1.11

0.53

USD according our classification

3.17

1.54–6.52

0.002

USD according REIN classification

1.14

0.49–2.64

0.76