1Assistant Professor, Department of Medical surgical Nursing, Amrita College of Nursing, Amrita Vishwa Vidyapeetham, Kochi
2Clinical Assistant Professor, Department of Pulmonary Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi
3Lecturer, Amrita College of Nursing, Amrita Vishwa Vidyapeetham, Kochi, India
4Fourth Year B. Sc Nursing Students, Amrita College of Nursing, Amrita Vishwa Vidyapeetham, Kochi, India
Asthma patients have a high exposure to different allergens, but have little awareness concerning their specific trigger factors.
A quantitative approach using descriptive research design was conducted among 100 asthma patients were selected through convenience sampling. A trigger factor checklist and a semi-structured questionnaire regarding knowledge level on asthma control were administered. The data analysis was done by appropriate descriptive statistics and principal factor analysis.
In this study, 91% of asthma patients reported that home dust and mites was their major trigger factor, 66% of participants reported that once pre-sensitized to home dust mite it always triggered asthma attacks. The study revealed that home dust mites was the most predominant trigger factor identified in 45% of cases and other interrelated trigger factors noted are climate, pollen and stress/anxiety. We also found that 25% of participants had poor knowledge about asthma control. Majority of asthma patients were unable to pinpoint a specific trigger factors.
If asthma patients can identify and avoid home dust/mites then majority of asthma sudden attacks can be prevented.
Asthma, trigger factors, control measures, factor analysis
