Intraobserver and interobserver reliability of visible light spectroscopy during upper gastrointestinal endoscopy.
Louisa J D van DijkTwan van der WelDesirée van NoordAdriaan MoelkerHence J M VerhagenDaan NieboerErnst J KuipersMarco J BrunoPublished in: Expert review of medical devices (2018)
The observer reliability of VLS is fair to good with intraobserver reliability being better than interobserver reliability. This supports the use of VLS for detection of gastrointestinal ischemia.