Table 2 Association between serum phosphate and 28-day mortality.

From: Association of serum phosphate and changes in serum phosphate with 28-day mortality in septic shock from MIMIC-IV database

 

Crude model

Model I

Model II

Crude HR (95%CI)

P value

Adjusted HR (95%CI)

P value

Adjusted HR (95%CI)

P value

Serum phosphate

1.20 (1.17–1.24)

 < 0.001

1.22 (1.18–1.26)

 < 0.001

1.07 (1.02–1.12)

0.003

T1 group

Reference

Reference

Reference

T2 group

1.46 (1.23–1.72)

 < 0.001

1.39 (1.17–1.65)

 < 0.001

1.15 (0.97–1.38)

0.107

T3 group

2.34 (2.00–2.75)

 < 0.001

2.35 (2.00–2.75)

 < 0.001

1.40 (1.16–1.69)

0.001

P for trend

 < 0.001

 < 0.001

0.001

  1. HR hazard ratio; CI confidence interval.
  2. Crude model was not adjusted for any covariates.
  3. Model I was adjusted for age, gender, weight. Model II was adjusted for all covariates.
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