Table 2 Hazard ratios for association of cardiac index and mixed venous oxygen saturation upon insertion of pulmonary artery catheter (T0) and death from all causes at 356 days

Cardiac index/quartile 1, n = 142

1.58 (1.07–2.33)

1.35 (0.91–2.01)

Cardiac index/quartile 2, n = 141, reference

-

-

Cardiac index/quartile 3, n = 141

1.06 (0.69–1.62)

0.93 (0.61–1.44)

Cardiac index/quartile 4, n = 141

1.00 (0.65–1.55)

0.78 (0.49–1.12)

Mixed Venous Oxygen Saturation/5%

0.89 (0.83–0.96)

0.91 (0.84–0.98)

Age at arrest/5 year

1.19 (1.12–1.28)

1.19 (1.11–1.29)

1.19 (1.11–1.28)

Sex, female

1.03 (0.69–1.52)

1.23 (0.86–1.75)

1.23 (0.86–1.75)

BMI

1.03 (1.01–1.06)

1.02 (0.99–1.06)

1.03 (0.99–1.06)

Allocated to MAP 77 mmHg

1.12 (0.83–1.50)

1.18 (0.88–1.58)

1.12 (0.84–1.49)

Allocated to liberal PaO2-target

1.12 (0.83–1.51)

1.03 (0.76–1.37)

1.05 (0.79–1.41)

Time to ROSC/min

1.03 (1.03–1.04)

1.03 (1.03–1.04)

1.03 (1.02–1.04)

Shockable primary rhythm

0.58 (0.40–0.82)

0.59 (0.42–0.85)

0.60 (0.42–0.87)

STEMI

0.95 (0.70–1.29)

1.04 (0.77–1.40)

1.06 (0.79–1.42)

LVEF upon admission

0.99 (0.98–0.99)

1.01 (0.99–1.01)

1.00 (0.99–1.01)

Hypertension

1.43 (1.06–1.93)

1.12 (0.81–1.52)

1.11 (0.81–1.52)