From: The Japanese Clinical Practice Guideline for acute kidney injury 2016
Reference | Author, year | Cohort | All case (n) | AKI case | AKI definition | Urine sampling | Cutoff | Sensitivity | Specificity | AUC (95% CI) | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
n | % | sCr criteria | UO criteria | Â | Â | Â | Â | Â | ||||
[123] | Koyner et al. 2008 | Cardiac surgery | 72 | 34 | 47 | Increase ≥ 25% in 3 days OR RRT | N/A | ICU admission | 572 ng mgCr−1 | 0.61 | 0.73 | 0.71 (0.58–0.83) |
[124] | Tuladhar et al. 2009 | Cardiac surgery | 50 | 9 | 18 | Increase ≥ 0.5 mg/dL in 48 h | N/A | 2 h postoperative | 393 ng mmolCr−1 | 0.93 | 0.78 | 0.96 (0.90–1.00) |
[138] | Paarmann et al. 2013 | Cardiac surgery | 136 | 29 | 21 | AKIN ≥ 1 | N/A | 6 h postoperative | NR | NR | NR | 0.61 (0.48–0.73) |
[125] | de Geus et al. 2011 | ICU | 632 | 171 | 27 | RIFLE≥ R | N/A | ICU admission | NR | NR | NR | 0.80 |
[126] | Wagener et al. 2006 | Cardiac surgery | 81 | 16 | 20 | RIFLE ≥ R | N/A | 18 h postoperative | 213 ng ml−1 | 0.73 | 0.78 | 0.80 (0.57–1.03) |
[127] | Wagener et al. 2008 | Cardiac surgery | 426 | 85 | 20 | AKIN ≥ 1 | N/A | 18 h postoperative | 65 ng ml−1 | 0.39 | 0.78 | 0.61 (0.54–0.68) |
[128] | Xin et al. 2008 | Cardiac surgery | 33 | 9 | 27 | AKIN ≥ 1 | AKIN ≥ 1 | 2 h postoperative | 250 μg mmolCr−1 | 0.81 | 0.78 | 0.93 |
[129] | Han et al. 2009 | Cardiac surgery | 90 | 36 | 40 | Increase ≥ 0.5 mg/dL in 72 h | N/A | 3 h postoperative | 456 ng mgCr−1 | 0.71 | 0.39 | 0.65 (0.54–0.76) |
[130] | Liangos et al. 2009 | Cardiac surgery | 103 | 13 | 13 | Increase ≥ 50% in 72 h | N/A | 2 h post-CPB | 166 ng mgCr−1 | 0.67 | 0.11 | 0.50 (0.33–0.68) |
[131] | Makris et al. 2009 | ICU | 31 | 11 | 35 | RIFLE ≥ R | N/A | ICU admission | 25 ng ml−1 | 0.91 | 0.95 | 0.98 (0.82–0.98) |
[132] | Heise et al. 2011 | Cardiac surgery | 50 | 38 | 76 | AKIN ≥ 1 | AKIN ≥ 1 | 6 h after ICU admission | 16.8 μg L−1 | 0.82 | 0.78 | 0.77 (0.63–0.88) |
[133] | Ejaz et al. 2012 | Cardiac surgery | 100 | 27 | 27 | AKIN ≥ 1 | N/A | 24 h after operation | NR | NR | NR | 0.62 (0.49–0.75) |
[134] | Sargenti et al. 2012 | Cardiac surgery | 52 | 15 | 29 | AKIN ≥ 1 | AKIN ≥ 1 | 4 h postoperative | 55.2 μg gCr−1 | 0.55 | 0.73 | 0.71 (0.56–0.85) |
[135] | Liebetrau et al. 2013 | Cardiac surgery | 141 | 19 | 13 | KDIGO ≥ 2 | KDIGO ≥ 2 | 4 h postoperative | NR | NR | NR | 0.90 (0.81–0.99) |
[136] | Liu et al. 2013 | Cardiac surgery | 109 | 26 | 24 | AKIN ≥ 1 | N/A | 2 h postoperative | 33.73 ng mgCr−1 | 0.81 | 0.83 | 0.87 (0.78–0.97) |
[137] | Munir et al. 2013 | Cardiac surgery | 88 | 11 | 13 | AKIN ≥ 1 | AKIN ≥ 1 | 4 h postoperative | 87 ng ml−1 | 0.91 | 0.99 | 0.91 (0.83–0.96) |