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Raynaud's phenomenon in a healthy Turkish population
Kevser Onbaşi1, Idris Sahin, Okan Onbaşi
1Department of Internal Medicine, Yüzüncü Yil University School of Medicine, Van, Turkey. kevseronbasi@yahoo.com
Clinical Rheumatology
|May 21, 2005
Summary
This study found that Raynaud
Area of Science:
- Vascular Medicine
- Epidemiology
- Clinical Research
Background:
- Raynaud's phenomenon (RP) is a vasospastic disorder affecting digits, nose, and ears.
- Triggers include cold and emotional stress, causing characteristic triphasic color changes (white, blue, red).
- Previous prevalence estimates vary widely (0.5–20%) due to diverse factors.
Purpose of the Study:
- To determine the prevalence of Raynaud's phenomenon (RP) in eastern Turkey.
- To assess RP incidence in a healthy population in the Van region.
- To contribute epidemiological data on RP in a specific geographic area.
Main Methods:
- A cross-sectional study involving 768 healthy individuals.
- Data collection via interviews, physical examinations, questionnaires, and color charts.
- Conducted between April and October 2003 at University and State Hospitals in Van, Turkey.
Main Results:
- Raynaud's phenomenon was diagnosed in 45 participants (25 women, 20 men).
- A female predominance was observed (25/20 ratio).
- The overall prevalence of RP in the study population was 5.9%.
Conclusions:
- The prevalence of Raynaud's phenomenon in eastern Turkey is 5.9%.
- A higher incidence was noted in women compared to men.
- This study provides valuable epidemiological data for the region.