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Table 3 Correlation of laboratory markers with variables of disease severity; b. multivariate (adjusted for sex, age and BMI)

From: Urinary Neutrophil Gelatinase-Associated Lipocalin (NGAL) and proteinuria predict severity of acute kidney injury in Puumala virus infection

  Peak plasma creatinine Duration of hospital stay Weight cycling Peak urine output
R2 βstd (p) R2 βstd (p) R2 βstd (p) R2 βstd (p)
Leukocyte count 0.08 0.25 (0.068) 0.03 0.12 (0.383) 0.07 0.005 (0.97) 0.10 −0.12 (0.379)
Platelet count 0.03 −0.10 (0.456) 0.18 −0.41 (0.002) 0.12 −0.22 (0.09) 0.13 0.20 (0.129)
Plasma sodium 0.12 −0.32 (0.019) 0.13 −0.35 (0.010) 0.18 −0.35 (0.013) 0.09 −0.03 (0.839)
C-reactive protein 0.02 −0.05 (0.742) 0.10 0.29 (0.030) 0.09 −0.03 (0.85) 0.15 −0.26 (0.051)
Procalcitonin 0.38 0.62 (0.034) 0.41 0.80 (0.007) 0.12 0.42 (0.26) 0.05 −0.25 (0.446)
Urine protein/creatinine 0.44 0.70 (0.002) 0.13 0.32 (0.194) 0.11 0.31 (0.23) 0.08 0.04 (0.855)
Urine albumine/creatinine 0.40 0.67 (0.002) 0.19 0.43 (0.054) 0.20 0.40 (0.09) 0.09 0.08 (0.731)
Urinary NGAL 0.51 0.71 (<0.0001) 0.28 0.52 (<0.0001) 0.17 0.31 (0.0385) 0.08 0.01 (0.971)
Urinary NGAL/creatinine 0.47 0.68 (<0.0001) 0.17 0.41 (0.005) 0.17 0.31 (0.0385) 0.07 0.08 (0.605)