Table 1 Multivariate logistic regression analyses for predictors of acute kidney injury
From: Authors’ response to letter “Prediction of acute kidney injury in intensive care unit patients”
Variables | Multivariate model 1 | Multivariate model 2 | ||
|---|---|---|---|---|
OR (95% CI) | P Value | OR (95% CI) | P value | |
Age (per 10 years increment) | 1.18 (1.00–1.39) | 0.05 | 1.21 (1.03–1.42) | 0.02 |
IABP before admission | 2.33 (1.32–4.10) | 0.003 | 2.46 (1.42–4.27) | 0.001 |
NT-proBNP (per 10-fold increment) | 1.67 (1.22–2.29) | 0.001 | ||
Tertile of NT-proBNP (pg/mL) | ||||
First (< 425) | 1.0 | |||
Second (425–2730) | 2.10 (1.27–3.47) | 0.004 | ||
Third (> 2730) | 2.16 (1.20–3.88) | 0.01 | ||
Urinary L-FABP (per 10-fold increment) | 2.69 (2.06–3.50) | < 0.001 | ||
Tertile of Urinary L-FABP (ng/mL) | ||||
First (< 3.3) | 1.0 | |||
Second (3.3–11.5) | 1.50 (0.92–2.44) | 0.10 | ||
Third (> 11.5) | 3.72 (2.34–5.93) | < 0.001 | ||
SOFA score (per 1 point increment) | 1.12 (1.04–1.21) | 0.004 | ||
Tertile of SOFA score (point) | ||||
First (< 2) | 1.0 | |||
Second (2–3) | 1.17 (0.73–1.87) | 0.51 | ||
Third (> 3) | 2.04 (1.28–3.24) | 0.003 | ||