ASA physical status classification system

ASA physical status classification system predicts mortality in humans (2.30 Odds Ratio, p < 0.05).

“Examination of 30 day mortality found that American Society of Anesthesiologists Class ≥ 3 (2.30 Odds Ratio), modified Frailty Index > 0 (1.37 OR)”

Humanssurgical treatment for fracturen = 52,497

Frailty and comorbidity predict 30 day postoperative outcomes, independent of anatomical site of fracture

Archives of orthopaedic and trauma surgery·Jan 17, 2023

ASA physical status classification system is associated with in-hospital mortality in humans (aOR 4.29).

“ASA grade above 2 (aOR 4.29), and COVID-19 infection (aOR 5.12) were independently associated with significantly increased IHM.”

Humansin adult emergency surgical patientsn = 3,176

Impact of the COVID-19 Pandemic on Emergency Adult Surgical Patients and Surgical Services: An International Multi-center Cohort Study and Department Survey

Annals of surgery·Aug 18, 2021

ASA physical status classification system predicts 30-day mortality in humans (C-statistic 0.62).

“C-statistic were 0.64 for NHFS and 0.62 for ASA.”

Humanssurgically treated hip fracture30 daysn = 1,864

Validation of the Nottingham Hip Fracture Score (NHFS) for the prediction of 30-day mortality in a Swedish cohort of hip fractures

Acta anaesthesiologica Scandinavica·Aug 7, 2021