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Table 3 PLS-DA model values

From: Urinary metabolites predict mortality or need for renal replacement therapy after combat injury

Outcome

R2

Q2

Permutation

p value

AKI Stage: 0–1 (none-mild) or 2–3 (moderate-severe)

0.487

0.302

0.013

Mortality/RRT: Yes or no

0.536

0.324

0.173

AKI diagnosis: Yes or no

0.382

0.22

0.306

Injury severity score (ISS): < 25 or ≥ 25

0.46

0.265

0.402

  1. Bolded: acceptable model statistics and included in further analysis. RRT renal replacement therapy, AKI acute kidney injury
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Critical Care

ISSN: 1364-8535