Monitoring Personalized Learning Curves for Emergency Ultrasound With Risk‐adjusted Learning‐curve Cumulative Summation Method

Ultrasound (US) has been a regular practice in emergency departments for several decades. Thus, train our students to US is of prime interest. Because US image acquisition ability can be very different from a patient to another (depending on image quality), it seems relevant to adapt US learning curves (LCs) to patient image quality using tools based on cumulative summation (CUSUM) as the risk‐adjusted LC CUSUM (RLC)