Clin Lab
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Serum prealbumin (PAB) is an effective tool to evaluate patients with malnutrition. In recent years, studies have shown that PAB is statistically reduced during the course of disease infection. The pneumonia severity index (PSI) scoring system is one of the most widely used scoring tools to evaluate the condition and prognosis of community acquired pneumonia (CAP) patients. However, few studies have reported on PSI combined with blood indicators to predict the prognosis of pneumonia. The aim of this study was to investigate the prognostic value of PAB combined with PSI in patients with CAP. ⋯ Serum prealbumin is a relatively simple acquired index and an independent risk factor for death in CAP patients. Serum prealbumin improves the sensitivity of pneumonia severity index in predicting 30-day mortality of CAP patients.
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CAP is the most common cause of death in infectious diseases in developing countries, while also an important cause of death and morbidity in developed countries. In recent years, CURB-65 (or CRB-65) and pneumonia severity index (PSI) scoring systems have been widely used in the prognosis scoring system of CAP. However, each of them has some shortcomings in predicting ICU admission in CAP patients. The aim of this study is to analyze serum inflammatory biomarkers combined age to established a new prediction model in predicting ICU admission in CAP patients. ⋯ Serum inflammatory biomarkers combined age have high specificity and sensitivity in predicting ICU admission in adult CAP patients.