Biomarkers for prediction of renal replacement therapy in acute kidney injury: a systematic review and meta-analysis.

Intensive Care Med · 2018 · PMC5861176 · PMID 29541790

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showed a trendno p-value reported

Evaluation of possible publication bias by creating funnel plots was only possible for NGAL and creatinine, and these results showed a trend towards a publication bias for NGAL; however, we cannot preclude potential publication bias for biomarkers which had insufficient data to create funnel plots.

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