The relationship between the surgical Apgar score and postoperative complications in patients admitted to an intensive care unit after surgery

• Published in: Anesthesia and pain medicine (Korean society of anesthesiologists) Vol. 14; no. 3; pp. 356 - 363
• Main Authors: Cho, Young Woo, Park, Soon Eun, Shin, Yong Joon, Lee, Jae Min, Han, Il Sang, Lee, Hyung Kwan, Huh, In Young
• Format: Journal Article
• Language: English
• Published: 대한마취통증의학회 01.07.2019
• Subjects: 마취과학
• ISSN: 1975-5171; 2383-7977
• DOI: 10.17085/apm.2019.14.3.356

Background: Surgical Apgar score (SAS) is a 10-point system that measures estimated blood loss, lowest heart rate and lowest mean blood pressure during surgery, and is known to be associated with postoperative complications. The purpose of this study was to evaluate the relationship between SAS and postoperative major complications in patient admitted to intensive care unit (ICU) after surgery. Methods: We retrospectively reviewed 543 patients who were admitted to the ICU for 8 months. SAS, patient’s demographics and postoperative outcomes were collected and analyzed based on anesthetic record and several medical records in an electronic chart system built in hospital. The patients were divided into three groups based on their SAS. The postoperative major complications, duration of ICU stay and duration of hospital stay were compared among the three groups. Results: In the low score group, the rate emergency, trauma and hepatobiliary operation were high. In this group, the duration of ICU and hospital stay, use of mechanical ventilation and inotropic in ICU, and postoperative complication were also increased. SAS also had a weak negative correlation with ICU stay and hospital stay. Postoperative complication and mortality rate doubled when compared to reference group (SAS 7–10) according to univariate logistic regression. Conclusions: In patients admitted to ICU after surgery, SAS, which can be measured during surgery, is closely related to postoperative parameters including major complications, mortality, and ICU stay. In other words, it is thought that the postoperative outcomes can be improved through appropriate monitoring and intervention for patients with low SAS score. KCI Citation Count: 0