Risk Factors for Postextubation Dysphagia: A Systematic Review and Meta-analysis.

A large number of risk factors for PED have been reported in the literature. However, significant variability in swallowing assessment methods, patient populations, timing of assessment, and duration of intubation prevented meaningful meta-analyses for the majority of these risk factors. Where meta-analysis was possible, gender and duration of intubation were not identified as risk factors for PED. We discuss future directions in clinical and research contexts. Laryngoscope, 2020.