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Table 3 Features selected in the XGboost model

From: Predicting 30-days mortality for MIMIC-III patients with sepsis-3: a machine learning approach using XGboost

 

OR_with_CI

P

(Intercept)

493.907 (9.063–27,931.087)

0.00247

Urineoutput

1 (1–1)

< 0.001

Lactate_min

1.401 (1.288–1.527)

< 0.001

Bun_mean

1.018 (1.013–1.023)

< 0.001

Sysbp_min

0.979 (0.974–0.984)

< 0.001

Metastatic_cancer

2.997 (2.217–4.038)

< 0.001

Inr_max

1.058 (1.002–1.115)

0.03709

Age

1.019 (1.013–1.025)

< 0.001

Sodium_max

1.016 (1.001–1.031)

0.03835

Aniongap_max

1.048 (1.026–1.069)

< 0.001

Creatinine_min

0.766 (0.686–0.852)

< 0.001

Spo2_mean

0.897 (0.865–0.93)

< 0.001

  1. OR odds ratio, CI confidence interval, bun blood urea nitrogen, sysbp systolic blood pressure, INR international normalized ratio, Spo2 oxyhemoglobin saturation, Max maximum, Min minimum