Article ; Online: Analysis of clinical characteristics and risk factors of community-acquired pneumonia complicated by parapneumonic pleural effusion in elderly patients.
2023 Volume 23, Issue 1, Page(s) 355
Abstract: Background: Community-acquired pneumonia (CAP) patients usually present with parapneumonic pleural effusion (PPE), which complicates the treatment of pneumonia. This study aims to investigate the clinical characteristics and risk factors of elderly CAP ... ...
| Abstract | Background: Community-acquired pneumonia (CAP) patients usually present with parapneumonic pleural effusion (PPE), which complicates the treatment of pneumonia. This study aims to investigate the clinical characteristics and risk factors of elderly CAP patients hospitalised with PPE. Methods: The clinical data of 132 elderly patients with CAP were retrospectively analysed. A total of 54 patients with PPE (PPE group) and 78 patients without PPE (NPPE group) were included in this study. Clinical data, laboratory examinations, treatments and other relevant indicators were collected. Univariate analysis and multivariate logistic regression analysis will be used to explore the possible risk factors for PPE. Results: The proportion of PPE in elderly patients with CAP was 40.9%. PPE patients were significantly more likely to be older, have comorbid neurological diseases, experience chest tightness, and have a lasting fever (P < 0.05). In contrast to NPPE patients, the total number of lymphocytes, serum albumin and blood sodium levels in the PPE group were significantly lower (P < 0.05). The blood D-dimer, C-reactive protein and CURB-65 score of PPE patients were significantly higher (P < 0.05) than those of NPPE patients. Multivariate logistic regression identified chest tightness (OR = 3.964, 95% CI: 1.254-12.537, P = 0.019), long duration of fever (OR = 1.108, 95%CI: 1.009-1.217, P = 0.03), low serum albumin (OR = 0.876, 95%CI: 0.790- 0.971, P = 0.012) or low blood sodium (OR = 0.896, 95%CI: 0.828-0.969, P = 0.006) as independently associated with the development of parapneumonic pleural effusion in the elderly. Conclusion: This study has identified several clinical factors, such as chest tightness, long duration of fever, low serum albumin, and low blood sodium, as risk factors for the development of pleural effusion in elderly patients with CAP. Early identification and prompt management of these patients can prevent inappropriate treatment and reduce morbidity and mortality. |
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| MeSH term(s) | Aged ; Humans ; Retrospective Studies ; Pleural Effusion/epidemiology ; Risk Factors ; Community-Acquired Infections/epidemiology ; Fever/epidemiology ; Pneumonia/complications ; Pneumonia/epidemiology ; Serum Albumin ; Sodium |
| Chemical Substances | Serum Albumin ; Sodium (9NEZ333N27) |
| Language | English |
| Publishing date | 2023-09-20 |
| Publishing country | England |
| Document type | Journal Article |
| ZDB-ID | 2059871-3 |
| ISSN | 1471-2466 ; 1471-2466 |
| ISSN (online) | 1471-2466 |
| ISSN | 1471-2466 |
| DOI | 10.1186/s12890-023-02649-4 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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