Application of five risk stratification tools for syncope in older adults

Area of Science:

• Geriatrics
• Emergency Medicine
• Cardiology

Background:

• Syncope management in older adults presents significant healthcare challenges.
• Accurate risk stratification is crucial for effective patient care and resource allocation.

Purpose of the Study:

• To evaluate the efficacy of five established risk stratification tools in predicting short-term adverse outcomes in elderly syncope patients.
• To compare the diagnostic performance of these tools.

Main Methods:

• Retrospective analysis of 221 patients (age ≥60) presenting with syncope.
• Evaluation using Risk Stratification of Syncope in the Emergency Department (ROSE), San Francisco Syncope Rule (SFSR), FAINT, Canadian Syncope Risk Score (CSRS), and Boston Syncope Criteria (BSC).
• Calculation and comparison of sensitivity, specificity, accuracy, NPV, and likelihood ratios for adverse events within one month.

Main Results:

• 26.7% of patients experienced an adverse event within one month.
• The Boston Syncope Criteria (BSC) demonstrated the highest Negative Predictive Value (97.3%), followed by FAINT (95.8%).
• Sensitivities ranged from 71.2% (CSRS) to 94.9% (BSC), and specificities from 56.8% (FAINT) to 88.3% (ROSE).

Conclusions:

• The assessed risk stratification tools show potential utility in guiding clinical decisions for older syncope patients.
• Physicians can leverage these tools to screen for short-term adverse event risk.
• Individual patient context is important when applying these risk assessment tools.