MISCONCEPTIONS ABOUT ASTHMA AMONG PATIENTS VISITING THE TERTIARY CARE HOSPITAL OF KARACHI

Abstract

Asthma is a common respiratory condition that significantly impacts patient quality of life, with many individuals lacking adequate knowledge about triggers and proper inhalation therapy. Understanding patient awareness of asthma management is crucial in designing interventions that enhance their ability to prevent and manage symptoms effectively. Objective: This study aimed to assess the awareness of asthma triggers, perceptions of inhalation therapy, and the effect of a teaching intervention among patients visiting a tertiary healthcare facility in Karachi, Pakistan. Methods: A cross-sectional descriptive survey was conducted in the Department of Pulmonary Medicine at Aga Khan University Hospital, Karachi, from January to June 2024. A total of 200 asthma patients were included through convenience sampling. Data were collected using a standardized questionnaire that assessed participants' knowledge of primary asthma triggers, correct inhaler usage, and relevant socio-demographic factors. The statistical analysis was performed using SPSS Version 25, and frequencies, percentages, and chi-square tests were used to examine associations between patient knowledge and other variables. Results: The study revealed that asthma awareness among participants was limited. Only 45% of respondents could identify common asthma triggers accurately, while 30% believed that asthma was solely caused by smoking or pollution. Additionally, 35% of patients expressed concerns about frequent reliance on inhalers, and 40% indicated that they were unsure of the correct way to use their inhalers. The teaching intervention demonstrated an improvement in inhaler usage knowledge and reduced anxiety related to inhalation therapy. Conclusion: This study highlights a significant gap in patient awareness regarding asthma triggers and the proper use of inhalers. These findings emphasize the importance of developing targeted educational interventions to improve asthma management, particularly in low-resource settings. Future efforts should focus on enhancing patient education to prevent asthma-related complications and improve overall disease control.