Related Experiment Video
Updated: Aug 20, 2025
Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
Prevalence of bronchial asthma in school going children: A cross-sectional study from Uttar Pradesh
Tazeen Shamshad1, Najam Khalique2, Mohammad Shameem3
1Senior Resident, Department of Community Medicine, VIMSAR, Burla, Odisha, India.
Background:
Asthma is coined as a chronic inflammatory disorder and disarrays of the airways and respiratory tract which manifests as recurrent episodes of wheezing, breathlessness, chest tightness, and cough. The World Health Organization recognizes asthma as a major health problem. Although asthma can occur at any age, children and young adults are the age groups which are affected more commonly.
Objectives:
The objective of this study is to find the prevalence of bronchial asthma in school-going children (6-16 years) and its associated factors.
Materials And Methods:
A cross-sectional study among the school-going children in the age group of 6-16 years was done in the field practice areas of urban health and training center and rural health and training center of the Department of Community Medicine, JNMCH, A. M. U., Aligarh, U.P. the study done for a period of one year. The validated questionnaire (International Study on Allergy and Asthma in Childhood) was used. The sample size was taken as 902. The data were entered and analyzed in the SPSS statistical software version 20.0. Chi-square was used.
Results:
The prevalence of asthma among the study population was found to be 26.9%. Family history of smoking and history of allergy in an individual came out to be a significant factor associated with asthma. The association is also significant between asthma and the diet of an individual.
Conclusions:
Asthma among school children is a public health problem in urban and rural areas. There was a rising pattern in the prevalence of asthma at national and subnational levels.
More Related Videos
Related Concept Videos
01:29Asthma-I: Introduction
01:20Asthma: Pathogenesis and Management
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
01:26Asthma-II: Pathophysiology and Classification
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
01:24Asthma-III: Symptoms and Complications
Classification of Asthma
01:30Asthma-IV: Diagnostic and Management
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
01:25Antiasthma Drugs: β2-Adrenoceptor Agonists
One class of bronchodilators includes β2-adrenoceptor agonists. These agents target the β2-adrenoceptors located on bronchial smooth muscle cells. By stimulating these receptors, β2-agonists induce...