Prevalence rate of multiple sclerosis in adult population of Ulaanbaatar city
- VernacularTitle:Улаанбаатар хотын насанд хүрсэн хүн амын дундах тархмал хатуурлын тархалт
- Author:
Shuren D
1
;
Tsagaankhuu G
;
Baasanjav D
Author Information
1. Central Hospital for the SSC of the Ministry of Justice
- Publication Type:Journal Article
- Keywords:
door-to-door method;
multiple sclerosis;
hospital based design;
prevalence;
Ulaanbaatar;
- From:Mongolian Medical Sciences
2012;160(2):21-25
- CountryMongolia
- Language:Mongolian
-
Abstract:
Introduction: There are still MS has been diagnosed in Mongolia during last 40 years, there is a lack of information regarding to geographical distribution and ethnic differences in origins of MS. That is why our main purpose is to do study the prevalence rate of MS in populations of UB city. Goal: To determine the prevalence rate of MS in adult populations of Ulaanbaatar (UB) City.Materials and Methods: To study the morbidity of MS in Mongolia using statistical data; to determine the prevalence rate of MS using hospital-based design and following the “door-to-door” methods. Results: MS morbidity analysis of five-year statistical data (2003-2007) showed an average of 178 per 100000; morbidity level in both rural and urban settings was 7.0 per 100000; among them 43% were patients in the 30-40-year-old age group. According to our study the prevalence rate of MS in UB City for a adult population of 100,000 above the age of 16 was 10.3; Rate of prevalence in females is 4 times more than in males (15.8 vs 4.2); the highest prevalence rate in females was in the 40-49 year-old age group (31.3); in males was in the 50-59 year-old age group (14.9). It is shown by disease dominating middle-aged women and older men relatively (p<0.05). In our clinical study of 67 MS patients, the mean age was 41.79±8.76. The age at onset ranged from 18-50 years (31.5± 9.2-for females; 37.3± 9.7-for males). Conclusion: The average morbidity rate of MS in Mongolia by statistical analysis from 2003-2007 data was 7.0 per 100,000 people; with a female-to-male ratio of 2:1. The prevalence rate of MS in adult populations of Ulaanbaatar for 100,000 people was 10.3; with a “chi”-square for females that was 4 times higher compared to males.
