The diagnostic validity of clinical airway assessments for predicting difficult laryngoscopy using a grey zone approach.

ABSTRACT:

Objectives

The diagnostic validity of clinical airway assessment tests for predicting difficult laryngoscopy in patients requiring endotracheal intubation were evaluated using receiver operating characteristic (ROC) curve analysis and a grey zone approach.

Methods

In this prospective observational study, patients were evaluated during a pre-anaesthetic visit. Predictive airway assessment tests (i.e. Modified Mallampati [MMT] classification; upper lip bite test [ULBT]; mouth opening; sternomental distance; thyromental distance [TMD]; neck circumference; neck mobility; height to thyromental distance [HT/TMD]; neck circumference-to-thyromental distance [NC/TMD]) were performed on each patient and LEMON, Naguib, and MACOCHA scores were also calculated. In addition, laryngeal ima

SUBMITTER: Min JJ 

PROVIDER: S-EPMC5536638 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature