Functional Recovery After Pneumonia in the Elderly
Author Information
Author(s): El Solh Ali, Pineda Lilibeth, Bouquin Pam, Mankowski Corey
Primary Institution: University at Buffalo School of Medicine and Biomedical Sciences
Hypothesis
The study investigates the association between inflammatory markers and functional status in elderly patients hospitalized for community-acquired pneumonia.
Conclusion
Serum TNF-α levels can help identify elderly patients at risk for functional impairment after hospitalization for pneumonia.
Supporting Evidence
- 36% of patients developed functional decline at discharge.
- 11% had persistent functional impairment at 3 months.
- Higher TNF-α levels were associated with greater risk of functional decline.
Takeaway
Older people who get pneumonia can have a hard time getting back to normal after they leave the hospital, especially if they have high levels of certain proteins in their blood.
Methodology
The study included 301 elderly patients hospitalized for pneumonia, assessing their functional status and inflammatory markers at admission and follow-ups.
Potential Biases
Potential bias from proxy reporting of functional status and the exclusion of patients with severe comorbidities.
Limitations
The study was limited to a single hospital and relied on proxy reports for functional status, which may introduce bias.
Participant Demographics
Mean age 73.9 years, 60% male, with various comorbidities including chronic pulmonary diseases and diabetes.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI 1.08–1.15
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website