Systematic Review and Meta-Analysis of Postextubation Dysphagia in ICU Patients

A systematic review and meta-analysis of 25 studies encompassing 7,219 patients, summarizing the prevalence and risk factors for postextubation dysphagia in ICU patients with orotracheal intubation. The study was conducted by Ziwei He and last updated in April 2026. The meta-analysis revealed an overall prevalence of 35% and identified multiple risk factors including age, APACHE II score, and intubation duration.

Use Cases

• Estimating the prevalence of postextubation dysphagia based on the aggregated 35% figure from 25 studies.
• Identifying high-risk patient profiles based on risk factors like age, APACHE II score, and intubation duration.
• Informing clinical screening protocols using the identified odds ratios for factors like neurological disorders or gastric tube retention.
• Supporting meta-analytic research methodology in critical care based on the described search and analysis process.

Strengths

• Aggregates data from 25 studies and 7,219 patients, providing a substantial evidence base.
• Reports specific quantitative findings, including a prevalence of 35% and odds ratios for 13 distinct risk factors.
• Documents a systematic search across 10 major databases up to July 2025, indicating a thorough literature review.

Limitations

• The primary data file is a 61.0 KB DOCX document, which is a textual summary rather than a structured dataset for direct computational analysis.
• Row count and column-level documentation are unknown, limiting suitability assessment for machine learning.
• The underlying patient-level data from the 25 included studies is not provided, only the meta-analytic results.

Provenance

Source

figshare, authored by Ziwei He.

Collection Method

Systematic review and meta-analysis of literature from PubMed, Embase, Web of Science, and other databases.

Time Range

Studies from database inception to July 5, 2025.

Freshness

Last updated 2026-04-30 05:24:24