In:
Kidney and Blood Pressure Research, S. Karger AG, Vol. 42, No. 5 ( 2017), p. 761-773
Abstract:
〈 b 〉 〈 i 〉 Background/Aims: 〈 /i 〉 〈 /b 〉 Risk factor studies for acute kidney injury (AKI) in China are lacking, especially those regarding non-traditional risk factors, such as laboratory indicators. 〈 b 〉 〈 i 〉 Methods: 〈 /i 〉 〈 /b 〉 All adult patients admitted to 38 tertiary and 22 secondary hospitals in China in any one month between July and December 2014 were surveyed. AKI patients were screened according to the Kidney Disease: Improving Global Outcomes’ definition of AKI. Logistic regression was used to analyze the risk factors for AKI, and Cox regression was used to analyze the risk of in-hospital mortality for AKI patients; additionally, a propensity score analysis was used to reconfirm the risk factors among laboratory indicators for mortality. 〈 b 〉 〈 i 〉 Results: 〈 /i 〉 〈 /b 〉 The morbidity of AKI was 0.97%. Independent risk factors for AKI were advancing age, male gender, hypertension, and chronic kidney disease. All-cause mortality was 16.5%. The predictors of mortality in AKI patients were advancing age, tumor, higher uric acid level and increases in Acute Physiologic Assessment and Chronic Health Evaluation II and Sequential Organ Failure Assessment scores. The hazard ratio (HR) for mortality with uric acid levels & #x3e; 9.1 mg/dl compared with ≤ 5.2 mg/dl was 1.78 (95% CI: 1.23 to 2.58) for the AKI patients as a group, and was 1.73 (95% CI: 1.24 to 2.42) for a propensity score-matched set. 〈 b 〉 〈 i 〉 Conclusion: 〈 /i 〉 〈 /b 〉 In addition to traditional risk factors, uric acid level is an independent predictor of all-cause mortality after AKI.
Type of Medium:
Online Resource
ISSN:
1420-4096
,
1423-0143
Language:
English
Publisher:
S. Karger AG
Publication Date:
2017
detail.hit.zdb_id:
1482922-8
