Abstract
OBJECTIVE: We aimed to investigate the effectiveness of the American Society of Anesthesiologists (ASA), the Surgical Outcome Risk Tool (SORT), and age-adjusted Charlson Comorbidity Index (ACCI) scores in determining the requirement for intensive care unit (ICU) admissions in patients aged 65 years and older who underwent hip surgery. METHODS: The study population consisted of 450 patients who underwent orthopedic hip surgery. The patients who were admitted to the ICU were either monitored in the postoperative ICU (Group 1) or transferred to the ward (Group 2). SORT and ACCI scores of all patients were recorded. RESULTS: The patients of Group 1 were significantly older than those in Group 2. SORT scores of both groups were comparable. The diagnostic sensitivity and specificity of ACCI scores were determined as 42.1% and 70.8%, respectively. CONCLUSION: As a conclusion, ACCI scores can predict the need for ICU admissions in patients undergoing hip surgery. Besides, the traditionally used ASA scores are generally higher in this patient group. Determinative criteria for predicting the need for ICU admissions include older age of the patients, presence of comorbidities as hypertension and diabetes mellitus, as well as a long preoperative waiting period.