SynthesisBMC pulmonary medicine2025
Risk factors of ventilator-associated pneumonia in patients with acute exacerbation of chronic obstructive pulmonary disease: a meta-analysis and systematic review.
Synthesis in BMC pulmonary medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 2 of them syntheses that pooled it.
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Who cites it
2 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Incidence rate and risk factors of ventilator-associated pneumonia in neurocritical patients with acute cerebrovascular diseases: A systematic review and meta-analysis of observational studies.The Journal of international medical research · 2026Pooled it
- Risk factors of ventilator-associated pneumonia in patients with acute exacerbation of chronic obstructive pulmonary disease: a meta-analysis and systematic review.BMC pulmonary medicine · 2025Pooled it
Corrections and comments
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Authors and funding
8 authors.
Funding
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Abstract
BACKGROUND AND
objectivesThis meta-analysis aimed to identify risk factors for ventilator-associated pneumonia (VAP) in patients with Acute exacerbations of Chronic obstructive pulmonary disease (AECOPD).
methodsWe systematically searched PubMed, Web of Science, CINAHL, Cochrane Library, Embase, CNKI, and other databases for studies investigating risk factors for VAP in patients experiencing AECOPD. The search encompassed records from database inception up to July 2, 2025. The quality of the studies was assessed using the Newcastle-Ottawa Scale. Meta-analysis was performed using Stata 18.0.
resultsA total of 16 articles were included, encompassing 3,664 subjects and 16 risk factors. Meta-analysis results showed that, Age (OR: 2.49, 95%CI : 1.49, 4.17; P < 0.001), Smoking history (OR: 2.70, 95%CI : 1.65, 4.44; P < 0.001), Acute physiology and chronic health evaluation composite score (APACHE Ⅱ) score (OR: 3.03, 95%CI : 1.98, 4.65; P < 0.001), Sequential organ failure assessment (SOFA) score (OR: 2.75, 95%CI : 1.90, 3.99; P < 0.001), Diabetes (OR: 2.11, 95%CI : 1.38, 3.24; P = 0.001), Underlying Diseases (OR: 3.42, 95%CI : 1.85, 6.32; P < 0.001), Duration of mechanical ventilation (OR: 4.53, 95%CI : 2.68, 7.65; P < 0.001), Tracheal intubation (OR: 4.21, 95%CI : 1.85, 9.57; P = 0.001), Indwelling gastric tube (OR: 3.31, 95%CI : 1.38, 7.95; P = 0.008), Total parenteral nutrition (OR: 1.86, 95%CI : 1.29, 2.70; P = 0.001), Combined antibiotics (OR: 2.79, 95%CI : 1.32, 5.93; P = 0.007), Tracheotomy (OR: 2.92, 95%CI : 2.04, 4.17; P < 0.001), History of mechanical ventilation within one year (OR: 2.92, 95%CI : 2.04, 4.17; P = 0.005), Use acid suppressants (OR: 2.10, 95%CI : 1.49, 2.97; P < 0.001) were associated with the development of VAP in AECOPD patients.
conclusionsThis study identified 14 risk factors associated with the risk of VAP in AECOPD patients. This finding is helpful for early identification of high-risk patients, which is of great value for reducing mortality and improving the clinical prognosis of patients with mechanical ventilation.
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