The Influence of a Crosshair Visual Aid on Observer Detection of Simulated Fetal Heart Rate Signals

• Główni autorzy: Rebecca A. Kennedy (Autor), Mark W. Scerbo (Autor), Brittany L. Anderson-Montoya (Autor), Lee A. Belfore II (Autor), Alfred Z. Abuhamad (Autor), Stephen S. Davis (Autor)
• Format: Książka
• Wydane: Thieme Medical Publishers, Inc., 2016-03-01T00:00:00Z.
• Hasła przedmiotowe: article
• Dostęp online: Connect to this object online.

Abstract Objective To determine whether a visual aid overlaid on fetal heart rate (FHR) tracings increases detection of critical signals relative to images with no visual aid. Study Design In an experimental study, 21 undergraduate students viewed 240 images of simulated FHR tracings twice, once wit...