Table 2 Cox proportional hazard ratios for ACM at 30 days, 90 days, and 1 year

Continues variable per unit

1.39 (1.12–1.74)

0.004

1.32 (1.05–1.67)

0.020

Quartile

0.003

0.014

Q1 (N = 369)

Reference

Reference

Q2 (N = 367)

1.05 (0.71–1.54)

0.821

1.04 (0.70–1.53)

0.857

Q3 (N = 369)

0.84 (0.54–1.29)

0.418

0.79 (0.51–1.22)

0.284

Q4 (N = 370)

1.64 (1.14–2.37)

0.008

1.48 (1.01–2.17)

0.045

90 days mortality

Continues variable per unit

1.35 (1.12–1.63)

0.002

1.27 (1.04–1.55)

0.019

Quartile

0.005

0.032

Q1 (N = 369)

Reference

Reference

Q2 (N = 367)

1.01 (0.73–1.40)

0.95

1.02 (0.74–1.42)

0.892

Q3 (N = 369)

1.01 (0.72–1.42)

0.964

0.95 (0.67–1.35)

0.783

Q4 (N = 370)

1.60 (1.17–2.18)

0.003

1.45 (1.05–2.01)

0.026

1 year mortality

Continues variable per unit

1.28 (1.09–1.51)

0.002

1.22(1.03–1.44)

0.023

Quartile

0.006

0.043

Q1 (N = 369)

Reference

Reference

Q2 (N = 367)

0.96 (0.73–1.28)

0.803

0.98 (0.74–1.30)

0.897

Q3 (N = 369)

1.11 (0.84–1.47)

0.453

1.06 (0.79–1.41)

0.718

Q4 (N = 370)

1.50 (1.15–1.97)

0.003

1.40 (1.05–1.86)

0.029