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#Univariate logistic regression model for 90 days alive or dead.

Characteristic N ** Cox ph regression **
HR1 95% CI1 p-value
age_admission 374 1.00 0.99, 1.01 0.907
sex 374 0.93 0.72, 1.22 0.620
White 374 1.10 0.81, 1.49 0.532
hispanic_race 374 0.68 0.44, 1.07 0.080
aki_group 374 0.049
    Other
    HRS-AKI 0.70 0.48, 1.01
liver_transplant_listed 374 0.24 0.16, 0.36 <0.001
site 374 <0.001
    baylor
    indiana 2.82 1.30, 6.13
    jacksonville 0.60 0.23, 1.55
    kentukey 5.18 2.35, 11.4
    MCW 2.06 0.94, 4.50
    mgh 1.95 0.90, 4.22
    michigan 1.54 0.58, 4.10
    oschner 4.09 1.79, 9.30
    rochester 1.09 0.49, 2.43
    usc 0.72 0.30, 1.74
    yale 1.68 0.74, 3.85
MELD_Na_baseline 371 1.02 1.01, 1.04 0.006
pressor 372 1.92 1.40, 2.64 <0.001
rrt_crrt 334 3.06 2.09, 4.48 <0.001
1 HR = Hazard Ratio, CI = Confidence Interval

Multivariate cox ph model

Characteristic Mutilvariate cox ph regression
HR1 95% CI1 p-value
age_admission 1.01 1.00, 1.02 0.198
sex 1.01 0.75, 1.35 0.968
White 1.19 0.83, 1.71 0.349
hispanic_race 1.32 0.75, 2.32 0.333
aki_group
    Other
    HRS-AKI 1.16 0.75, 1.79 0.506
liver_transplant_listed 0.22 0.14, 0.35 <0.001
site
    baylor
    indiana 2.67 1.16, 6.14 0.021
    jacksonville 0.77 0.28, 2.10 0.609
    kentukey 3.74 1.60, 8.76 0.002
    MCW 1.58 0.68, 3.65 0.285
    mgh 1.88 0.84, 4.19 0.125
    michigan 1.90 0.69, 5.25 0.214
    oschner 2.91 1.19, 7.10 0.019
    rochester 1.42 0.61, 3.30 0.419
    usc
    yale 1.14 0.48, 2.72 0.771
MELD_Na_baseline 1.04 1.02, 1.05 <0.001
pressor 1.44 0.98, 2.14 0.066
rrt_crrt 2.64 1.68, 4.13 <0.001
1 HR = Hazard Ratio, CI = Confidence Interval