External proficiency testing improves inter-scorer reliability of polysomnography scoring.
Warren R RuehlandPeter D RochfordRobert J PierceParmjit SinghAndrew T ThorntonPublished in: Sleep & breathing = Schlaf & Atmung (2022)
External proficiency testing produced modest, statistically significant PSG inter-scorer reliability improvements among experienced scorers across sleep centres, with potential to improve clinical management of individual patients and increase research study statistical power.