China Collaborative Study on Epidemiology of Acute Kidney Injury
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Acute kidney injury (AKI) is a common clinical syndrome, especially patients in the hospital. AKI has become a huge medical burden in China. Little information is available about this disease burden in our country. The investigators aimed to evaluate the burden of AKI and to analyze the related risk factors.
Condition or disease
Acute Kidney Injury
Other: no intervention
The investigators launch a nationwide of all patients, who were admitted to hospital from 2011-2016. Patients were diagnosed on the basis of changes in serum creatinine by the laboratory information system. The investigators assessed rates of AKI according to the criteria of 2012 Kidney Disease Improving Global Outcomes (KDIGO).
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Layout table for eligibility information
Ages Eligible for Study:
Child, Adult, Older Adult
Sexes Eligible for Study:
Accepts Healthy Volunteers:
All inpatients (if outpatient identification is achieved, outpatient and inpatient patients can be judged to be the same individual, the outpatient electronic data is extracted at the same time)
The patients diagnosed on the basis of changes in serum creatinine according to the criteria of 2012 Kidney Disease Improving Global Outcomes(KDIGO)
Serum creatinine record less than two times during hospitalization
Patients being diagnosed with End-stage kidney disease (chronic kidney disease stage 5)