The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications

Keyphrases

• Surgical Patients 100%
• Patients at Risk 100%
• Surgical Outcomes 100%
• Severe Postoperative Complications 100%
• Surgical Risk Calculator 100%
• Africa 40%
• Postoperative Mortality 40%
• Type of Surgery 40%
• Indications for Surgery 40%
• ASA Physical Status 40%
• Risk Factors 20%
• Prospective Cohort Study 20%
• Clinical Trial Registry 20%
• Adult Patients 20%
• High-income Countries 20%
• High-risk Surgical Patients 20%
• Postoperative Surveillance 20%
• Global Averaging 20%
• Logistic Regression Model 20%
• Mortality Complications 20%
• Smoking Status 20%
• Poor Outcome 20%
• In-hospital Mortality 20%
• Preoperative Risk Factors 20%
• Composite Outcome 20%
• Multivariable Logistic Regression 20%
• C-statistic 20%
• Area under the Receiver Operating Characteristic Curve 20%
• Chronic Comorbid Conditions 20%
• Perioperative Risk 20%
• Preoperative Risk Stratification 20%
• Risk Calculator 20%
• Risk Assessment Tool 20%
• Severe Complications 20%
• Risk Stratification System 20%

Medicine and Dentistry

• Surgical Risk 100%
• Postoperative Complication 100%
• Acetylsalicylic Acid 50%
• Clinical Trial 25%
• Logistic Regression Analysis 25%
• Prospective Cohort Study 25%
• Risk Stratification 25%
• Surgical Mortality 25%
• Hospital Mortality 25%
• Age 25%

Nursing and Health Professions

• Surgical Risk 100%
• Postoperative Complication 100%
• Alka-Seltzer 50%
• Logistic Regression Analysis 25%
• Prospective Cohort Study 25%
• Surgical Mortality 25%
• Hospital Mortality 25%
• Receiver Operating Characteristic 25%