Prevalence of Multiple Sclerosis in the Metropolitan Area of Edirne City, Turkey
Objective: The prevalence and incidence of multiple sclerosis may vary according to the influence of the altitude of a geographical area as well as the genetic and environmental factors. This study ained to determine the incidence and prevalence of multiple sclerosis in Edirne population.Material an...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Galenos Publishing House
2011-06-01
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| Series: | Balkan Medical Journal |
| Subjects: | |
| Online Access: | http://balkanmedicaljournal.org/text.php3?id=754 |
| Summary: | Objective: The prevalence and incidence of multiple sclerosis may vary according to the influence of the altitude of a geographical area as well as the genetic and environmental factors. This study ained to determine the incidence and prevalence of multiple sclerosis in Edirne population.Material and Methods: Patients with a definite diagnosis of MS according to McDonald’s criteria, admitted to one of the three MS clinics in Edirne, were included in this two-stage study. Also the records of hospitals in İstanbul serving patients from Edirne, have been evaluated. Results: The prevalence rate of confirmed MS patients was 33.9/100000 (95% CI: 32-36) in 2003. The mean annual incidence was 3.48/100000 (95% CI: 2.90-4.00). Mean age of the patients was 36.5±9.6 years. Mean age at onset was 29.2±8.5 years. Mean duration of disease was 6.9±5.2 years. Overall, 69.2% had a relapsing-remitting course, 20.5% had a primary progressive course and 10.3% had a secondary progressive course. Mean Expanded Disability Status Scale score was 3.04±2.18. The prevalence and annual incidence after one year was 36.5 per 100000 (95% CI: 33.2-38.6) and 2.60 per 100000 (95% CI: 2.1-3.8), respectively.Conclusion: This is the first city-based MS prevalence study performed in Turkey. The MS prevalence in Edirne is similar to that of Greece and Bulgaria but lower than that of European countries. |
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| ISSN: | 2146-3123 2146-3131 |