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Dashdemberel, Sarangerel

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Товч нэр
Dashdemberel, Sarangerel
Бүтэн нэр
Dashdemberel Sarangerel
Латин нэр
Dashdemberel Sarangerel
Албан тушаал
Судлаач
Харьяалал

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    A study of knowledge about food allergies among high school students in Ulaanbaatar, Mongolia
    (2026-07-22)
    Dashdulam Tsanligryenchin
    ;
    Khulan Sukhbat
    ;
    BayarUlzii Bat
    ;
    Tuvshintur Naidansuren
    ;
    Sarangerel Dashdemberel
    Background: Limited information is available regarding food allergy knowledge in Mongolia. Therefore, this study was conducted to evaluate high school students' knowledge of food allergies and to determine whether significant knowledge gaps exist. Objective: To assess the level of knowledge regarding food allergies among high school students in Ulaanbaatar, Mongolia. Methods: This cross-sectional questionnaire-based study included 173 high school students in Ulaanbaatar, Mongolia. Participants completed a survey assessing their knowledge of food-allergy causes, symptoms, reaction timing, major allergens, and cross-contamination risks. Data were analyzed using IBM SPSS Statistics version 22. Results: 50.6% of respondents said that food allergy symptoms appear immediately or within a few hours after consuming the food, while 37.2% said they appear after 24 hours. 4.1% said after 36 hours and 8.1% after 48 hours. 62.8% of the participants answered that food allergy affects the skin, while 30.2% correctly understood that it can affect all organs, including the respiratory tract and the skin. On the other hand, 7% of those who believed it would affect only the respiratory tract indicates that the knowledge about this is relatively low. 59.3% of the respondents said that trans fatty acids are the most harmful to people with food allergies, followed by fats (18.0%), proteins (15.1%), and carbohydrates (7.6%). Conclusions: In general, the respondents were knowledgeable about food allergies and had basic knowledge about food allergy reactions. Furthermore, this result also established that improved education and training for the respondents are crucial to provide better food allergy information. Therefore, this study provides a basis for future research in related areas. Keywords: knowledge, adolescents, allergy awareness.
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    Prevalence of asthma and allergic rhinitis among adult population in Ulaanbaatar, Mongolia
    (Ovid Technologies (Wolters Kluwer Health), 2014-01)
    Sonomjamts, Munkhbayarlakh
    ;
    Dashdemberel, Sarangerel
    ;
    Logii, Narantsetseg
    ;
    Nakae, Kimihiro
    ;
    Chigusa, Yuichi
    BACKGROUND: Mongolia is changing lifestyle, unhealthy habits, increase of air pollution, increasing life expectancy have led to an up rise of chronic respiratory diseases. Over 10 years ago, the prevalence of asthma and allergic rhinoconjunctivitis in Mongolia were in the lower range reported from previous studies. OBJECTIVE: The main aim of the survey is to know the prevalence of asthma and allergic rhinitis among adult population of Ulaanbaatar city, Mongolia and their risk factors. METHODS: Total of approximately 1,200 adults aged 20 years and over were planned to be randomly selected. The questionnaire was developed on the basis of WHO Protocol for Assessment of Prevalence of Major Respiratory Diseases and modified by local risk factors assessment and by other international survey approach including Global Initiative for Asthma and European Community Respiratory Health Survey. RESULTS: Prevalence of current wheezer in all age group was 15.7% (95% CI: 14.7-16.8). Age and sex segregated distribution of current wheezer were defined among male and female and prevalence was 14.5% (95% CI: 13.3-16.2) in male and female 16.6% (95% CI: 15.2-18.3) respectively. Prevalence of diagnosed asthma among adults was 4.7% (95% CI: 4.3-5.6) in all age group, 3% (95% CI: 2.4-3.7) in male and 6.8% (95% CI: 5.8-7.9) in female. Prevalence of rhinoconjunctivitis was 14.6% in all age group. 28.4% out of subjects with allergic rhinitis has current asthma, while 11.6% of subjects without allergic rhinitis has asthma (p < 0.01). CONCLUSION: The prevalence of asthma increased for one decade in Ulaanbaatar. Prevalence of diagnosed asthma is approximately 5% and current wheezer is approximately 15% in adults of population, which is close to other Asia and European countries. Allergic rhinitis is a risk factor for asthma.
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    Scopus© Citations 141
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    Prevalence of childhood asthma in Ulaanbaatar, Mongolia in 2009
    (Elsevier BV, 2016-01)
    Yoshihara, Shigemi
    ;
    Munkhbayarlakh, Sonomjants
    ;
    Makino, Sohei
    ;
    Ito, Clyde
    ;
    Logii, Narantsetseg
    BACKGROUND: Bronchial asthma is a common but important chronic disease in children in all over the world. To take measures against prevalence of childhood asthma, many researchers have surveyed the actual statuses of childhood asthma in developed countries, but in most Asia-Pacific developing countries including Mongolia such surveys have never been sufficiently conducted until now. We have thought that this survey, though performed in 2009, will give important and meaningful information even now in taking measures to prevent prevailing bronchial asthma in children in Mongolia or the countries under similar statuses. METHODS: The asthma prevalence and patient background information in Mongolian children aged 6-7 living in Ulaanbaatar were examined using a written questionnaire modified for their parents from that prepared by the International Study of Asthma and Allergies in Childhood (ISAAC). RESULTS: The estimated prevalence of asthma in Mongolian children was 20.9%. The following 3 risk factors were found to be related to asthma: (1) having allergic rhinitis symptoms, (2) mothers' smoking, and (3) history of severe respiratory infection before 1-year-old. CONCLUSIONS: The asthma prevalence in Mongolian children was higher than that in the world and Asia-Pacific countries reported by ISAAC. The higher prevalence was probably attributable to households' (especially mothers) smoking in draft-free houses designed for the cold area and severe air-pollution due to rapid industrialization and urbanization in Mongolia. Smoking prohibition in the mother (including family members) and a reduction of exposure to air pollutants are urgently needed to prevent developing childhood asthma.
    Scopus© Citations 27