Table 4 Clinical variables associated with mortality and cardiovascular readmission in multivariate analysis

Mortality

HR [CI 95%]

p-value

 Age

1.02 [0.98–1.06]

0.24

 Women

0.89 [0.34–2.30]

0.81

 Hypertension

3.73 [1.18–11.82]

0.03

 Anemia

3.82 [1.47–9.92]

0.03

 Killip class III-IV

5.40 [2.05–14.24]

<0.001

 LVEF > 45%

0.22 [0.09–0.55]

<0.001

Cardiovascular readmission

HR [CI 95%]

p-value

 Age

1.01 [0.98–1.04]

0.42

 Women

1.34 [0.70–2.59]

0.38

 Hypertension

2.72 [1.26–5.87]

0.01

 Anemia

1.39 [0.59–3.29]

0.45

 Killip class III-IV

3.56 [1.49–8.49]

<0.001

 LVEF > 45%

0.37 [0.20–0.69]

<0.001