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Table 2 The findings of univariate and multivariable analyses

From: The correlation of hemoglobin and 28-day mortality in septic patients: secondary data mining using the MIMIC-IV database

Hemoglobin vs. 28-day mortality

Non-adjusted model

OR, 95%CI, P value

Adjust I model

OR, 95%CI, P value

Adjust II model

OR, 95%CI, P value

Hemoglobin (continuous variable)

0.91 (0.90, 0.93) < 0.0001

0.91 (0.90, 0.92) < 0.0001

0.99 (0.97, 1.01) 0.5056

Hemoglobin (Categorical variables (quratile))

   

Q1

Reference

Reference

Reference

Q2

0.71 (0.66, 0.77) < 0.0001

0.69 (0.63, 0.74) < 0.0001

0.79 (0.71, 0.89) < 0.0001

Q3

0.59 (0.55, 0.64) < 0.0001

0.57 (0.52, 0.61) < 0.0001

0.78 (0.69, 0.87) < 0.0001

Q4

0.61 (0.56, 0.66) < 0.0001

0.60 (0.55, 0.65) < 0.0001

0.94 (0.83, 1.06) 0.3022

P for trend

<0.0001

<0.0001

0.0313

  1. Non-adjusted model adjust for: None
  2. Adjust I model adjust for: Gender; age at admission; Ethnicity/race
  3. Adjust II model adjust for: Variables that are presented in Table 1
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BMC Infectious Diseases

ISSN: 1471-2334

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