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. 2020 Feb 14;7(2):415–422. doi: 10.1002/ehf2.12595

Figure 1.

Figure 1

Risk to develop AKI episodes by CKD stage. Using as a reference the group in CKD Stage 1, the risk of risk (A) was HR 0.87 (95% CI 0.76–0.99) in Stage 2, HR 1.48 (95% CI 1.29–1.69) in Stage 3, and HR 1.95 (95% CI 1.65–2.30) in Stage 4. Injury (B) was HR 0.97 (95% CI 0.76–1.25) in Stage 2, HR 1.58 (95% CI 1.22–2.05) in Stage 3, and HR 3.49 (95% CI 2.61–4.66) in Stage 4. Failure (C) was HR 1.09 (95% CI 0.72–1.63) in Stage 2, HR 2.75 (95% CI 1.84–4.11) in Stage 3, and HR 16.36 (95% CI 10.84–24.69) in Stage 3. Lines: blue (Stage 1), orange (Stage 2), green (Stage 3), and red (Stage 4). AKI, acute kidney injury; CI, confidence interval; CKD, chronic kidney disease; HR, hazard ratio.