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Updated: Jul 8, 2025
Author Spotlight: Enhancing Coronary Artery Revascularization
Published on: September 15, 2023
Factors associated with surgical site infection in myocardial revascularization: a retrospective longitudinal study
Amanda Gubert Pereira1, Juliana Martins Lopes1, Lorena Cristina Silva Pereira1
1Universidade Federal de Uberlândia. Uberlândia, Minas Gerais, Brazil.
Objectives:
to analyze the influence of sociodemographic and clinical variables, as well as the surgical checklist adherence score, on the occurrence of surgical site infection among patients undergoing myocardial revascularization.
Methods:
an observational, longitudinal, retrospective study was conducted at a university hospital, involving 266 medical records of patients who underwent myocardial revascularization surgery. Instruments containing sociodemographic, clinical, and infection-related variables were used, along with the Perioperative Surgical Safety Checklist. Descriptive, bivariate, and logistic regression analyses were employed.
Results:
surgical site infection occurred in 89 (33.5%) patients. There was a statistically significant association between body temperature outside the range of 36 degrees Celsius to 36.5 degrees Celsius (p=0.01), the presence of invasive devices (p=0.05), surgical procedures with the anticipation of critical events (p<0.001), and the occurrence of infection.
Conclusions:
body temperature, the presence of invasive devices, and surgical procedures with the anticipation of critical events were significant factors contributing to an increased risk of infection.
