The Effect of Time Pressure on Motion Economy and Smoothness of Interventional Radiology Trainee Performance in Simulated Central Venous Line Placement.
Oussama MetrouhHamza AliSarah E Schroeppel DeBackerColin J McCarthyChristopher MacLellanMatthew R PalmerMuneeb AhmedJeffrey L WeinsteinPublished in: Cardiovascular and interventional radiology (2024)
Although trainees could perform the procedure faster under time pressure, there was a deterioration in hand motion economy and smoothness. This suggests that hand motion metrics offer a more comprehensive assessment of technical performance than time alone.