Brazilian journal of cardiovascular surgery · 2025
Predictors of Postoperative Hospital-Acquired Infection and Mortality Following Cardiac Surgery in a Low-Income Country: A Retrospective Cohort Study.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Fagundes Camila Sales, Chemello Diego, Marchesan Luana Quintana, Kohlrausch Vitória Carolina, Locateli Rafael Fortes, Santos Eduardo Porto, Brixner Isabella Klafke, Bayer Valéria Maria Limberger, Marques Mateus Diniz
Аннотация
INTRODUCTION: Recognizing the risk factors for postoperative hospital-acquired infection and mortality is crucial for better outcomes. We aimed to determine the risk predictors for postoperative hospital-acquired infection and death following cardiac surgery.
METHODS: This is a retrospective cohort study that included 880 consecutive adult patients who underwent cardiac surgery between 2015 and 2021. Multivariable logistic regression was performed to assess the predictors of postoperative hospital-acquired infection and mortality.
RESULTS: Patients who developed postoperative hospital-acquired infection had higher values on European System for Cardiac Operative Risk Evaluation score (4.01% vs. 2.51%; P=0.001), as well as longer hospital preoperative stay (9.44 vs. 8.28 days; P=0.049) and hospital length of stay (28.41 vs. 16.16 days; P<0.001). After multivariable analysis, predictors of postoperative hospital-acquired infection were longer hospital preoperative stay (odds ratio 1.024; 95% confidence interval 1.005-1.044; P=0.009), higher body mass index (odds ratio 1.043; 95% confidence interval 1.008-1.079; P=0.015), and longer extracorporeal circulation time (odds ratio 1.007; 95% confidence interval 1.003-1.012; P<0.001). Both longer extracorporeal circulations time and postoperative hospital-acquired infection were significantly associated with higher mortality before hospital discharge (odds ratio 1.012; 95% confidence interval 1.006-1.019; P<0.001; and odds ratio 2.418; 95% confidence interval 1.385-4.233; P=0.001, respectively).
CONCLUSION: Extended preoperative hospitalization, body mass index, and extracorporeal circulation time are correlated with heightened postoperative hospital-acquired infection rates. Moreover, longer extracorporeal circulation time and postoperative hospital-acquired infection incidence emerged as significant predictors of mortality following cardiac surgery.
METHODS: This is a retrospective cohort study that included 880 consecutive adult patients who underwent cardiac surgery between 2015 and 2021. Multivariable logistic regression was performed to assess the predictors of postoperative hospital-acquired infection and mortality.
RESULTS: Patients who developed postoperative hospital-acquired infection had higher values on European System for Cardiac Operative Risk Evaluation score (4.01% vs. 2.51%; P=0.001), as well as longer hospital preoperative stay (9.44 vs. 8.28 days; P=0.049) and hospital length of stay (28.41 vs. 16.16 days; P<0.001). After multivariable analysis, predictors of postoperative hospital-acquired infection were longer hospital preoperative stay (odds ratio 1.024; 95% confidence interval 1.005-1.044; P=0.009), higher body mass index (odds ratio 1.043; 95% confidence interval 1.008-1.079; P=0.015), and longer extracorporeal circulation time (odds ratio 1.007; 95% confidence interval 1.003-1.012; P<0.001). Both longer extracorporeal circulations time and postoperative hospital-acquired infection were significantly associated with higher mortality before hospital discharge (odds ratio 1.012; 95% confidence interval 1.006-1.019; P<0.001; and odds ratio 2.418; 95% confidence interval 1.385-4.233; P=0.001, respectively).
CONCLUSION: Extended preoperative hospitalization, body mass index, and extracorporeal circulation time are correlated with heightened postoperative hospital-acquired infection rates. Moreover, longer extracorporeal circulation time and postoperative hospital-acquired infection incidence emerged as significant predictors of mortality following cardiac surgery.