Table 2

Comparison diagnostic value of sTREM-1, urinary output, CCr, SCr, BUN levels for AKI before 48 hours

Parameters

AKI

Non- AKI

P-value

N = 17

N = 52

urine sTREM-1 (median-25th and 75th percentiles, pg/ml)

288.74 (108.65, 524.07)

35.66 (7.92, 75.73)

< 0.001

urinary output (mean ± SD, ml/Kg/hr)

1.28 ± 0.62

1.62 ± 0.70

0.086

CCr (mean ± SD, ml/minute)

55.59 ± 30.95

104.28 ± 60.94

0.002

Scr (median-25th and 75th percentiles, μmmol/L)

105.0 (71.7, 176.15)

65.0 (52.18, 90.98)

0.001

BUN (median-25th and 75th percentiles, mmol/L)

17.53 (8.02, 29.73)

8.97 (6.66, 12.43)

0.038

sTREM-1, soluble triggering receptor expressed on myeloid cells-1;CCr, creatinine clearance; SCr, serum creatinine; BUN, blood urea nitrogen; AKI, acute kidney injury.

Su et al. Critical Care 2011 15:R250   doi:10.1186/cc10508