Abstract
To explore the relationship between frailty and community-acquired pneumonia (CAP) in older patients. A prospective observational study included 109 older patients(≥ 65years) hospitalized with CAP in respiratory department of Fuxing hospital, Capital Medical University from June 2018 to December 2020. Frailty scores(Frail Scale, range 0-5) and pneumonia severity CURB-65 scale(mild = 1, modest = 2, and severe ≥ 3) were measured. We extracted clinical variables including white blood cell(WBC), neutrophil-to-lymphocyte ratio (NLR), C-reactive protein(CRP), hemoglobin, and albumin. Charlson Comorbidity Index(CCI) was calculated as well. The correlations between the variables and frailty scores were investigated, respectively. After adjusting for covariates, binomial logistic regression analysis was used to assess independent effect of frailty scores on the outcome(discharge or death/progression) in older CAP patients. The subjects had a median age 87(interquartile range,8.5) years, 60.6% male, 45.9% pre-frail, and 32.1% frail. There were positive correlations between frailty scores and CURB-65 scale (p = 0.000, r = 0.542), CCI(p = 0.000, r = 0.359) and NLR(p = 0.005, r = 0.268). Negative correlations were observed between frailty scores and hemoglobin (p = 0.002, r = -0.298), albumin (p = 0.000, r = -0.465). In multivariable logistic regression analysis, the factors associated with discharge or death/progression of CAP were frailty scores (OR = 1.623, p = 0.037), NLR (OR = 1.086, p = 0.008) and albumin (OR = 0.869, p = 0.034). Frailty is correlated with CURB-65 scale, CCI and hemoglobin, and albumin in older patients with CAP. Frailty is also a correlate of increased risk for death or progression in these older people.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.