现实实践与临床研究之间的区别:在流感中比较口腔喉和鼻喉采样数据
Tongyan Zhang1, Yajun Du2, Yanyan Ren1
1Tianjin University of Traditional Chinese Medicine, Tianjin, China; Infectious Diseases Department, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Journal of infection and public health
|October 29, 2024
概括
呼吸检测的口腔喉 (OP) 和鼻喉 (NP) 采样方法在阳性率上显示出显著的差异. 现实实践表明,NP采样比OP采样产生更高的积极结果.
科学领域:
- 临床微生物学 临床微生物学
- 呼吸系统诊断 呼吸系统诊断
- 公共卫生监督 公共卫生监督
背景情况:
- 口腔喉 (OP) 采样是一种常见的呼吸道采样技术.
- 在现实实践中,OP与鼻 (NP) 采样的比较阳性率仍然不清楚.
- 在已发表的文献和实际临床实践之间存在关于OP和NP采样有效性的差异.
研究的目的:
- 在呼吸检测中比较口腔喉 (OP) 和鼻喉 (NP) 采样方法的阳性率.
- 调查临床实践和现有文献之间的采样方法性能差异.
- 在相同的临床环境中,评估从OP改为NP的采样方法的影响.
主要方法:
- 实验室测试系统数据和国家报告数据的回顾性分析.
- 包括6,708名患者,从实验室记录中获得2,323个阳性结果.
- 包括31333名患者,从国家报告中获得15021个阳性结果.
- 在特定环境下从OP转向NP采样之前和之后的阳性率的比较.
主要成果:
- 在相同的环境中,从OP转向NP采样导致阳性率从2.3%增加到38.11%.
- 在实践中观察到的OP和NP采样之间的差异在61.35%到94.59%之间.
- 文献数据显示,OP和NP采样之间的差异较小,范围为-7.73%至28.57%.
结论:
- 呼吸道采样的现实临床实践是复杂的,并且与受控研究条件有所不同.
- 在实践中,鼻 (NP) 采样显示了相对于口 (OP) 采样相比显著更高的阳性率.
- 这些发现强调了在评估诊断采样方法时考虑实际实施的重要性.
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