Prevalence and factors associated with acute kidney injury in patients in intensive care units
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Published on: October 28, 2022
Karla Yasmim de Andrade Santana1, Ana Paula Aragão Santos1, Fernanda Barbosa Magalhães1
1Universidade Federal de Sergipe. Aracaju, Sergipe, Brazil.
Objectives:
to identify the prevalence and factors associated with the development of acute kidney injury in critically ill patients.
Methods:
a cross-sectional study, conducted from June 2018 to August 2019. The Kidney Disease Improving Global Outcomes was used to classify acute kidney injury. A significant value was set at p<0.05.
Results:
a total of 212 patients were included, of whom 35.8% evolved into an acute kidney injury. Patients with acute kidney injury had hypertension, higher levels on severity scores and a higher baseline creatinine rate> 1.5 mg/dL, also, when applied logistic regression, were 7 times more likely to develop acute kidney injury, Odds Ratio 7.018. More than half (56.6%) of the patients with acute kidney injury died. Moreover, 26.7% of these patients developed pressure sore.
Conclusions:
the prevalence of kidney injury was high (35.8%). The patients who developed it had a higher severity, mortality, and pressure sore index.
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