José A Menezes-Filho, Chrissie F Carvalho, Juliana L G Rodrigues, Cecília F S Araújo, Nathália R Dos Santos, Cássio S Lima, Matheus J Bandeira, Breno L de S Marques, Ana Laura S Anjos, Homegnon A F Bah, Neander Abreu, Alline Philibert, Donna Mergler
Environmental Co-Exposure to Lead and Manganese and Intellectual Deficit in School-Aged Children
International journal of environmental research and public health
virtual reality vr training effectiveness improving hip arthroplasty surgical skills requires evaluation hypothesised vr training could improve accuracy time taken medical students compared control group video teaching singlecentre randomized controlled clinical trial collected data march june 2023 surgically nave volunteer undergraduate medical students performed three sessions vr training platform either cup vrcupcontrolstem stem vrstemcontrolcup implantation primary outcome mean difference predefined cup inclination 60 stem anteversion 20 compared actual implanted values sawbones vr control groups secondary outcomes task completion time mistake number groups total 101 students participated vrcup 47 vrstem 54 groups significantly differ concerning age p 0879 gender p 0408 study year p 0938 previous vr use p 0269 baseline medical procedural knowledge vrcup implanted cup closer intended target p 0001 faster controlcup group p 0113 vrstem implanted stem closer intended target p 0008 faster controlcup group p 0661 stem retroversion commoner controlstem vrstem group p 0016 vr training resulted higher rates accurate procedure completion reduced time fewer errors compared video teaching vr training effective method improving skill acquisition tha clinicaltrialsgov identifier nct05807828