Information and Safety Precautions on Air Pollution for Adult Respiratory Patients in Tertiary Hospital

Background: Bangladesh faces escalating air pollution due to urbanization, industrialization, deforestation, and rising energy consumption. This jeopardizes public health, leading to respiratory problems and heightened risks of infections, causing a surge in hospital admissions, deaths, and associated economic burdens. Method: This was a cross-sectional study to assess the level of knowledge and protective practices regarding air pollution among adult respiratory disease patients who attended the medicine OPD of the National Institute of Diseases of the Chest & Hospital (NIDCH) from January 1, 2023, to December 31, 2023. Result: The mean age of the 361 respondents was 37.90±13.77 years and more than half (53.5%) of them were in the age group 21-40 years. About one-third (32.1%) received higher secondary and above education. Almost one-fourth (23.5%) of respondents’ income was between 15000, and personal monthly income was not applicable for more than (56.5%) of respondents. About three-fourths (73.7%) of patients were married, two-thirds (67.3%) belonged to a nuclear family and about half (54.6%) of participants belonged to a member of 1-4 persons. The majority (95.3%) of respondents were Muslim and about two-thirds (67.3%) belonged to the nuclear family. About two-thirds (67%) of patients had poor knowledge and one-third (33%) had average knowledge regarding air pollution. All the respondents had poor protective practices against air pollution. Conclusion: The study's insights will guide future efforts to raise awareness among adult respiratory patients about air pollution risks, respiratory health effects, and protective measures. Empowering these patients not only safeguards their health but also promotes environmental responsibility for cleaner air in the community.