与检测病毒与细菌病原体相关的症状在外科医生下呼吸道感染的患者中
Mark Ebell1, Dan J Merenstein2, Bruce Barrett3
1Department of Family Medicine, College of Human Medicine, Michigan State University, East Lansing, Michigan, USA.
Influenza and other respiratory viruses
|March 15, 2026
概括
识别疹和发烧等关键症状可以帮助区分病毒和细菌呼吸道感染在成年人. 一个简单的风险评分有助于预测病毒的可能性,可能减少不必要的抗生素使用.
科学领域:
- 传染性疾病 传染性疾病
- 主要护理医学 医疗保健
- 呼吸系统医学 呼吸系统医学
背景情况:
- 区分病毒和细菌下呼吸道感染 (LRTI) 对于适当的抗生素管理至关重要.
- 精确的区分可以防止过度处方抗生素治疗病毒感染.
研究的目的:
- 为了确定预测病毒性呼吸道感染的高概率的特定症状,在成年人呈现咳.
- 为了能够更好地对患者进行家庭护理分类,并避免不必要的抗生素处方.
主要方法:
- 从初级和紧急护理站点招募了咳和LRTI症状的成年人.
- 收集了人口统计,并发症和症状数据,并对46种呼吸道病原体进行PCR测试.
- 使用统计分析,包括千平方测试和后勤回归,以确定预测症状并制定风险评分.
主要成果:
- 七个症状与病毒或细菌LRTI有关.
- 在病毒感染中,Coryza,困惑,发烧和胸部拥堵更常见.
- 唾液的存在,有色的唾液和双重生病更多地表明了细菌感染.
- 风险评分有效地将患者分为低 (29%),中等 (56%) 和高 (79%) 的仅病毒病原体的可能性.
结论:
- 七种不同的症状可以帮助初级保健医生区分病毒和细菌LRTI.
- 建议的简单风险评分需要前性验证,以确认其临床有用性.
相关概念视频
Pneumonia II: Pathophysiology
3.8K
The pathophysiology of pneumonia involves the following steps:
3.8K
Pneumonia III: Complications and Assessment
1.1K
Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
1.1K
Acute Pharyngitis
5.3K
Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
5.3K
Common Respiratory Disorders
1.7K
Respiratory disorders, a prevalent health concern globally, are generally divided into two primary categories: upper and lower respiratory tract disorders. The categorization is based on the area of the respiratory system they affect.
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
1.7K
Sputum Studies II: Culture and Sensitivity
1.6K
Description
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
1.6K
Myocarditis II: Clinical Features and Diagnostic Tests
427
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
427


