The aim of this study was to evaluate preoperative risk factors and determine their efficacy in predicting ICU admission after emergency or elective surgery in pediatric patients of all age groups. To achieve this aim, data such as gender, age, height, weight, history of prematurity, post-conceptional week, ASA PS score, accompanying systemic diseases, history of previous anesthesia, history of emergency or elective surgery, tumor surgery, chemotherapy and radiotherapy, surgical risk classification, difficult airway will be collected.
The investigators aimed to make a more advanced risk assessment in predicting preoperative intensive care unit admission in pediatric patients.~The investigators aimed to better define the pediatric patient population and identify preoperative risk factors in detail in order to reduce perioperative complications.