Related Experiment Videos
[Ewing's tests validation for autonomic dysfunction assessment]
C A Boer1, A J Mocelin, T Matsuo
1Universidade Estadual de Londrina, Centro de Ciências da Saúde, Lodrina PR, Brasil.
Arquivos De Neuro-Psiquiatria
|August 12, 1998
Summary
Ewing's tests effectively evaluate autonomic dysfunction, showing high sensitivity and specificity in clinical settings. These validated tests are reliable for assessing autonomic nervous system abnormalities in diverse populations.
Area of Science:
- Autonomic Nervous System Research
- Clinical Diagnostics
- Medical Test Validation
Context:
- Previous studies on autonomic dysfunction evaluation yielded inconsistent results, highlighting the need for test validation.
- Ewing's tests are increasingly accepted for assessing autonomic abnormalities, including cardiovascular reflexes and broader nervous system damage.
Purpose:
- To validate Ewing's tests for autonomic dysfunction in a specific population.
- To assess the sensitivity, specificity, and reproducibility of Ewing's tests.
Summary:
- The study analyzed results from 30 normal individuals and 23 long-standing diabetics using Ewing's tests.
- The five Ewing's tests demonstrated high sensitivity and specificity.
- Tests were found to be reproducible, utilizing simple, accessible office materials.
Impact:
- Provides a validated, reliable method for diagnosing autonomic dysfunction.
- Supports the clinical utility of Ewing's tests in routine practice.
- Contributes to improved patient care through accurate autonomic function assessment.